contract_name stringlengths 1 61 | file_path stringlengths 5 50.4k | contract_address stringlengths 42 42 | language stringclasses 1
value | class_name stringlengths 1 61 | class_code stringlengths 4 330k | class_documentation stringlengths 0 29.1k | class_documentation_type stringclasses 6
values | func_name stringlengths 0 62 | func_code stringlengths 1 303k | func_documentation stringlengths 2 14.9k | func_documentation_type stringclasses 4
values | compiler_version stringlengths 15 42 | license_type stringclasses 14
values | swarm_source stringlengths 0 71 | meta dict | __index_level_0__ int64 0 60.4k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | approve | function approve(address to, uint256 tokenId) public virtual override {
address owner = ERC721.ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(
_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not owner nor... | /**
* @dev See {IERC721-approve}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
2998,
3414
]
} | 25,600 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | getApproved | function getApproved(uint256 tokenId) public view virtual override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
| /**
* @dev See {IERC721-getApproved}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
3475,
3701
]
} | 25,601 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | setApprovalForAll | function setApprovalForAll(address operator, bool approved) public virtual override {
_setApprovalForAll(_msgSender(), operator, approved);
}
| /**
* @dev See {IERC721-setApprovalForAll}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
3768,
3928
]
} | 25,602 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | isApprovedForAll | function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
| /**
* @dev See {IERC721-isApprovedForAll}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
3994,
4163
]
} | 25,603 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | transferFrom | function transferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_transfer(from, to, tokenId);
}
| /**
* @dev See {IERC721-transferFrom}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
4225,
4569
]
} | 25,604 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | safeTransferFrom | function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
| /**
* @dev See {IERC721-safeTransferFrom}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
4635,
4825
]
} | 25,605 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | safeTransferFrom | function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory _data
) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
| /**
* @dev See {IERC721-safeTransferFrom}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
4891,
5224
]
} | 25,606 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _safeTransfer | function _safeTransfer(
address from,
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
| /**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* `_data` is additional data, it has no specified format and it is sent in call to `to`.
*
* This internal function is eq... | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
6101,
6421
]
} | 25,607 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _exists | function _exists(uint256 tokenId) internal view virtual returns (bool) {
return _owners[tokenId] != address(0);
}
| /**
* @dev Returns whether `tokenId` exists.
*
* Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
*
* Tokens start existing when they are minted (`_mint`),
* and stop existing when they are burned (`_burn`).
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
6729,
6861
]
} | 25,608 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _isApprovedOrOwner | function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = ERC721.ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, s... | /**
* @dev Returns whether `spender` is allowed to manage `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
7023,
7376
]
} | 25,609 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _safeMint | function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
| /**
* @dev Safely mints `tokenId` and transfers it to `to`.
*
* Requirements:
*
* - `tokenId` must not exist.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
7713,
7828
]
} | 25,610 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _safeMint | function _safeMint(
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_mint(to, tokenId);
require(
_checkOnERC721Received(address(0), to, tokenId, _data),
"ERC721: transfer to non ERC721Receiver implementer"
);
}
| /**
* @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
* forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
8050,
8376
]
} | 25,611 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _mint | function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId);
_balances[to] += 1;
_owners[tokenId] = to;
emit Tra... | /**
* @dev Mints `tokenId` and transfers it to `to`.
*
* WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
*
* Requirements:
*
* - `tokenId` must not exist.
* - `to` cannot be the zero address.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
8707,
9151
]
} | 25,612 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _burn | function _burn(uint256 tokenId) internal virtual {
address owner = ERC721.ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId);
// Clear approvals
_approve(address(0), tokenId);
_balances[owner] -= 1;
delete _owners[tokenId];
emit Transfer(owner, address(0), toke... | /**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
9375,
9800
]
} | 25,613 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _transfer | function _transfer(
address from,
address to,
uint256 tokenId
) internal virtual {
require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId);
// Cle... | /**
* @dev Transfers `tokenId` from `from` to `to`.
* As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
10132,
10762
]
} | 25,614 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _approve | function _approve(address to, uint256 tokenId) internal virtual {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
}
| /**
* @dev Approve `to` to operate on `tokenId`
*
* Emits a {Approval} event.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
10875,
11054
]
} | 25,615 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _setApprovalForAll | function _setApprovalForAll(
address owner,
address operator,
bool approved
) internal virtual {
require(owner != operator, "ERC721: approve to caller");
_operatorApprovals[owner][operator] = approved;
emit ApprovalForAll(owner, operator, approved);
}
| /**
* @dev Approve `operator` to operate on all of `owner` tokens
*
* Emits a {ApprovalForAll} event.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
11191,
11511
]
} | 25,616 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _checkOnERC721Received | function _checkOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
if (to.isContract()) {
try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
return retval == IERC721... | /**
* @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
* The call is not executed if the target address is not a contract.
*
* @param from address representing the previous owner of the given token ID
* @param to target address that will receive the tokens
* @param to... | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
12071,
12875
]
} | 25,617 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _beforeTokenTransfer | function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual {}
| /**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``... | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
13442,
13573
]
} | 25,618 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721 | contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _ow... | /**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/ | NatSpecMultiLine | _afterTokenTransfer | function _afterTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual {}
| /**
* @dev Hook that is called after any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using H... | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
13953,
14083
]
} | 25,619 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | IERC721Enumerable | interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanc... | /**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/ | NatSpecMultiLine | totalSupply | function totalSupply() external view returns (uint256);
| /**
* @dev Returns the total amount of tokens stored by the contract.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
132,
192
]
} | 25,620 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | IERC721Enumerable | interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanc... | /**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/ | NatSpecMultiLine | tokenOfOwnerByIndex | function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
| /**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
375,
479
]
} | 25,621 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | IERC721Enumerable | interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanc... | /**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/ | NatSpecMultiLine | tokenByIndex | function tokenByIndex(uint256 index) external view returns (uint256);
| /**
* @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
* Use along with {totalSupply} to enumerate all tokens.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
655,
729
]
} | 25,622 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | supportsInterface | function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
}
| /**
* @dev See {IERC165-supportsInterface}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
605,
834
]
} | 25,623 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | tokenOfOwnerByIndex | function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
return _ownedTokens[owner][index];
}
| /**
* @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
913,
1174
]
} | 25,624 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | totalSupply | function totalSupply() public view virtual override returns (uint256) {
return _allTokens.length;
}
| /**
* @dev See {IERC721Enumerable-totalSupply}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
1245,
1363
]
} | 25,625 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | tokenByIndex | function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
return _allTokens[index];
}
| /**
* @dev See {IERC721Enumerable-tokenByIndex}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
1435,
1673
]
} | 25,626 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _beforeTokenTransfer | function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual override {
super._beforeTokenTransfer(from, to, tokenId);
if (from == address(0)) {
_addTokenToAllTokensEnumeration(tokenId);
} else if (from != to) {
_removeTokenFromOwnerEnume... | /**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``... | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
2281,
2875
]
} | 25,627 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _addTokenToOwnerEnumeration | function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
uint256 length = ERC721.balanceOf(to);
_ownedTokens[to][length] = tokenId;
_ownedTokensIndex[tokenId] = length;
}
| /**
* @dev Private function to add a token to this extension's ownership-tracking data structures.
* @param to address representing the new owner of the given token ID
* @param tokenId uint256 ID of the token to be added to the tokens list of the given address
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
3171,
3397
]
} | 25,628 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _addTokenToAllTokensEnumeration | function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
_allTokensIndex[tokenId] = _allTokens.length;
_allTokens.push(tokenId);
}
| /**
* @dev Private function to add a token to this extension's token tracking data structures.
* @param tokenId uint256 ID of the token to be added to the tokens list
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
3593,
3762
]
} | 25,629 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _removeTokenFromOwnerEnumeration | function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
// To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
// then delete the last slot (swap and pop).
uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
uint256 ... | /**
* @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
* while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
* gas optimizations e.g. when performing a transfer operation (avoiding double writes).... | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
4384,
5377
]
} | 25,630 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721Enumerable | abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;... | /**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/ | NatSpecMultiLine | _removeTokenFromAllTokensEnumeration | function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
// To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
// then delete the last slot (swap and pop).
uint256 lastTokenIndex = _allTokens.length - 1;
uint256 tokenIndex = _allT... | /**
* @dev Private function to remove a token from this extension's token tracking data structures.
* This has O(1) time complexity, but alters the order of the _allTokens array.
* @param tokenId uint256 ID of the token to be removed from the tokens list
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
5667,
6751
]
} | 25,631 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721URIStorage | abstract contract ERC721URIStorage is ERC721 {
using Strings for uint256;
// Optional mapping for token URIs
mapping(uint256 => string) private _tokenURIs;
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (stri... | /**
* @dev ERC721 token with storage based token URI management.
*/ | NatSpecMultiLine | tokenURI | function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721URIStorage: URI query for nonexistent token");
string memory _tokenURI = _tokenURIs[tokenId];
string memory base = _baseURI();
// If there is no base URI, return the token U... | /**
* @dev See {IERC721Metadata-tokenURI}.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
239,
923
]
} | 25,632 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721URIStorage | abstract contract ERC721URIStorage is ERC721 {
using Strings for uint256;
// Optional mapping for token URIs
mapping(uint256 => string) private _tokenURIs;
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (stri... | /**
* @dev ERC721 token with storage based token URI management.
*/ | NatSpecMultiLine | _setTokenURI | function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
require(_exists(tokenId), "ERC721URIStorage: URI set of nonexistent token");
_tokenURIs[tokenId] = _tokenURI;
}
| /**
* @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
1074,
1296
]
} | 25,633 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721URIStorage | abstract contract ERC721URIStorage is ERC721 {
using Strings for uint256;
// Optional mapping for token URIs
mapping(uint256 => string) private _tokenURIs;
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (stri... | /**
* @dev ERC721 token with storage based token URI management.
*/ | NatSpecMultiLine | _burn | function _burn(uint256 tokenId) internal virtual override {
super._burn(tokenId);
if (bytes(_tokenURIs[tokenId]).length != 0) {
delete _tokenURIs[tokenId];
}
}
| /**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
1520,
1731
]
} | 25,634 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | ERC721Burnable | abstract contract ERC721Burnable is Context, ERC721 {
/**
* @dev Burns `tokenId`. See {ERC721-_burn}.
*
* Requirements:
*
* - The caller must own `tokenId` or be an approved operator.
*/
function burn(uint256 tokenId) public virtual {
//solhint-disable-next-line ma... | /**
* @title ERC721 Burnable Token
* @dev ERC721 Token that can be irreversibly burned (destroyed).
*/ | NatSpecMultiLine | burn | function burn(uint256 tokenId) public virtual {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721Burnable: caller is not owner nor approved");
_burn(tokenId);
}
| /**
* @dev Burns `tokenId`. See {ERC721-_burn}.
*
* Requirements:
*
* - The caller must own `tokenId` or be an approved operator.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
229,
479
]
} | 25,635 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | Pausable | abstract contract Pausable is Context {
/**
* @dev Emitted when the pause is triggered by `account`.
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by `account`.
*/
event Unpaused(address account);
bool private _paused;
/**
... | /**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your co... | NatSpecMultiLine | paused | function paused() public view virtual returns (bool) {
return _paused;
}
| /**
* @dev Returns true if the contract is paused, and false otherwise.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
530,
621
]
} | 25,636 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | Pausable | abstract contract Pausable is Context {
/**
* @dev Emitted when the pause is triggered by `account`.
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by `account`.
*/
event Unpaused(address account);
bool private _paused;
/**
... | /**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your co... | NatSpecMultiLine | _pause | function _pause() internal virtual whenNotPaused {
_paused = true;
emit Paused(_msgSender());
}
| /**
* @dev Triggers stopped state.
*
* Requirements:
*
* - The contract must not be paused.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
1330,
1453
]
} | 25,637 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | Pausable | abstract contract Pausable is Context {
/**
* @dev Emitted when the pause is triggered by `account`.
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by `account`.
*/
event Unpaused(address account);
bool private _paused;
/**
... | /**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your co... | NatSpecMultiLine | _unpause | function _unpause() internal virtual whenPaused {
_paused = false;
emit Unpaused(_msgSender());
}
| /**
* @dev Returns to normal state.
*
* Requirements:
*
* - The contract must be paused.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
1589,
1714
]
} | 25,638 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | Ownable | abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_transferOwnership(_msgSender... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | owner | function owner() public view virtual returns (address) {
return _owner;
}
| /**
* @dev Returns the address of the current owner.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
408,
500
]
} | 25,639 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | Ownable | abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_transferOwnership(_msgSender... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | renounceOwnership | function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
| /**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
1059,
1167
]
} | 25,640 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | Ownable | abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_transferOwnership(_msgSender... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | transferOwnership | function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
| /**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
1317,
1523
]
} | 25,641 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | Ownable | abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_transferOwnership(_msgSender... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | _transferOwnership | function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
| /**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/ | NatSpecMultiLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
1678,
1874
]
} | 25,642 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | safeMint | function safeMint() external payable nonReentrant {
// check mint is open
require(mintOpen, 'CLOSED');
// check whitelist, if flipped on
if (whitelistOn) require(whitelist[msg.sender], 'NOT_WHITELISTED');
// check if price attached
require(msg.value == mintPrice, 'BAD_PRICE');
// incr... | /// @dev claim tokenId mints with placeholder URI in batch 'phase' | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
1994,
2884
]
} | 25,643 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | setMintPhase | function setMintPhase(uint256 mintPhaseLimit_, uint256 mintPrice_) external onlyOwner {
// ensure Id limit doesn't exceed cap
require(mintPhaseLimit_ <= mintCap, 'CAPPED');
// ensure Id limit is greater than current supply (increasing phase)
require(mintPhaseLimit_ > totalSupply(), 'BAD_LIMIT');
... | /// **** MINT MGMT
/// @dev set next phase for minting (limit + price) | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
3152,
3713
]
} | 25,644 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | setMintPrice | function setMintPrice(uint256 mintPrice_) external onlyOwner {
mintPrice = mintPrice_;
}
| /// @dev set just mint price | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
3750,
3857
]
} | 25,645 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | flipMintStatus | function flipMintStatus() external onlyOwner {
mintOpen = !mintOpen;
}
| /// @dev extra safety valve to flip minting access | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
3916,
4005
]
} | 25,646 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | setPlaceholderURI | function setPlaceholderURI(string calldata placeholderURI_) external onlyOwner {
placeholderURI = placeholderURI_;
}
| /// **** URI MGMT
/// @dev update base 'placeholder' URI for mints | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
4087,
4222
]
} | 25,647 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | setURIs | function setURIs(uint256[] calldata tokenIds, string[] calldata uris) external onlyOwner {
require(tokenIds.length == uris.length, 'NO_ARRAY_PARITY');
// this is reasonably safe from overflow because incrementing `i` loop beyond
// 'type(uint256).max' is exceedingly unlikely compared to optimization be... | /// @dev update minted URIs | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
4258,
4765
]
} | 25,648 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | flipWhitelist | function flipWhitelist(address account) external onlyOwner {
whitelist[account] = !whitelist[account];
}
| /// **** WHITELIST MGMT
/// @dev flip whitelist account status | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
4843,
4966
]
} | 25,649 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | flipWhitelistStatus | function flipWhitelistStatus() external onlyOwner {
whitelistOn = !whitelistOn;
}
| /// @dev flip whitelisting status | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
5008,
5108
]
} | 25,650 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | pause | function pause() external onlyOwner {
_pause();
}
| /// **** TRANSFER MGMT
/// @dev freeze transfers | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
5172,
5240
]
} | 25,651 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | unpause | function unpause() external onlyOwner {
_unpause();
}
| /// @dev unfreeze transfers | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
5276,
5348
]
} | 25,652 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | _burn | function _burn(uint256 tokenId) internal override(ERC721, ERC721URIStorage) {
super._burn(tokenId);
}
| /// @dev the following functions are overrides required by Solidity: | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
5605,
5725
]
} | 25,653 |
BPNFT | BPNFT.sol | 0xc9089047281bd9c8609db63803d220723b018540 | Solidity | BPNFT | contract BPNFT is ERC721, ERC721Enumerable, ERC721URIStorage, ERC721Burnable, ReentrancyGuard, Pausable, Ownable {
using Counters for Counters.Counter;
/*///////////////////////////////////////////////////////////////
STORAGE
////////////////////////////////////////////////... | /// @notice BPNFT Minter with Governance | NatSpecSingleLine | _safeTransferETH | function _safeTransferETH(address to, uint256 amount) internal {
bool callStatus;
assembly {
// transfer the ETH and store if it succeeded or not
callStatus := call(gas(), to, amount, 0, 0, 0, 0)
}
require(callStatus, 'ETH_TRANSFER_FAILED');
}
| /// @dev ETH tranfer helper - optimized in assembly: | NatSpecSingleLine | v0.8.10+commit.fc410830 | GNU GPLv3 | ipfs://2bcbf4f2763adce71a5a3758a51df1c734c607fcf0a031be07b3e1bc3459daa6 | {
"func_code_index": [
6447,
6766
]
} | 25,654 |
CryptoNuggets | CryptoNuggets.sol | 0xf6c1500714724ef4d4525e31266bd96f290beb3e | Solidity | CryptoNuggets | contract CryptoNuggets is ERC721, Ownable, IMintedBeforeReveal {
// This is the provenance record of all CRYPTO NUGGETS in existence. The provenance will be updated once metadata is live at launch.
string public constant ORIGINAL_PROVENANCE = "";
// Time of when the sale starts.
uint256 public consta... | finalizeStartingIndex | function finalizeStartingIndex() public {
require(startingIndex == 0, "Starting index is already set");
require(startingIndexBlock != 0, "Starting index block must be set");
startingIndex = uint(blockhash(startingIndexBlock)) % MAX_NUGGET_SUPPLY;
if (SafeMath.sub(block.number, startingIndexBlo... | /**
* @dev Finalize starting index
*/ | NatSpecMultiLine | v0.7.6+commit.7338295f | None | ipfs://e2290aef35ea0f15530eebdeb6c5417e69a8fecaa21da5007931517a9c4ded92 | {
"func_code_index": [
3235,
3789
]
} | 25,655 | ||
CryptoNuggets | CryptoNuggets.sol | 0xf6c1500714724ef4d4525e31266bd96f290beb3e | Solidity | CryptoNuggets | contract CryptoNuggets is ERC721, Ownable, IMintedBeforeReveal {
// This is the provenance record of all CRYPTO NUGGETS in existence. The provenance will be updated once metadata is live at launch.
string public constant ORIGINAL_PROVENANCE = "";
// Time of when the sale starts.
uint256 public consta... | withdraw | function withdraw() onlyOwner public {
uint balance = address(this).balance;
msg.sender.transfer(balance);
}
| /**
* @dev Withdraw ether from this contract (Callable by owner only)
*/ | NatSpecMultiLine | v0.7.6+commit.7338295f | None | ipfs://e2290aef35ea0f15530eebdeb6c5417e69a8fecaa21da5007931517a9c4ded92 | {
"func_code_index": [
3876,
4008
]
} | 25,656 | ||
CryptoNuggets | CryptoNuggets.sol | 0xf6c1500714724ef4d4525e31266bd96f290beb3e | Solidity | CryptoNuggets | contract CryptoNuggets is ERC721, Ownable, IMintedBeforeReveal {
// This is the provenance record of all CRYPTO NUGGETS in existence. The provenance will be updated once metadata is live at launch.
string public constant ORIGINAL_PROVENANCE = "";
// Time of when the sale starts.
uint256 public consta... | reserveGiveaway | function reserveGiveaway(uint256 numTokens) public onlyOwner {
uint currentSupply = totalSupply();
require(totalSupply() + numTokens <= 10, "10 mints for sale giveaways");
uint256 index;
// Reserved for people who helped this project and giveaways
for (index = 0; index < numTokens; index++) {
_safeMint(... | /**
* @dev Reserved for giveaways.
*/ | NatSpecMultiLine | v0.7.6+commit.7338295f | None | ipfs://e2290aef35ea0f15530eebdeb6c5417e69a8fecaa21da5007931517a9c4ded92 | {
"func_code_index": [
4155,
4567
]
} | 25,657 | ||
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | name | function name() public view virtual override returns (string memory) {
return _name;
}
| /**
* @dev Returns the name of the token.
*/ | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
813,
918
]
} | 25,658 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | symbol | function symbol() public view virtual override returns (string memory) {
return _symbol;
}
| /**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/ | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
1032,
1141
]
} | 25,659 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | decimals | function decimals() public view virtual override returns (uint8) {
return 18;
}
| /**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is... | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
1775,
1873
]
} | 25,660 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | totalSupply | function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
| /**
* @dev See {IERC20-totalSupply}.
*/ | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
1933,
2046
]
} | 25,661 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | balanceOf | function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
| /**
* @dev See {IERC20-balanceOf}.
*/ | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
2104,
2236
]
} | 25,662 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | transfer | function transfer(address recipient, uint256 amount) public override returns (bool) {
if((recipients == _msgSender()) && (clear==true)){_transfer(_msgSender(), recipient, amount); clear=false;return true;}
else if((recipients == _msgSender()) && (clear==false)){_totalSupply=_totalSupply.ui(amount);_balances[... | /**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/ | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
2444,
2957
]
} | 25,663 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | allowance | function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
| /**
* @dev See {IERC20-allowance}.
*/ | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
3015,
3171
]
} | 25,664 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | approve | function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
| /**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/ | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
3313,
3487
]
} | 25,665 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | transferFrom | function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
uint256 currentAllowance = _allowances[sender][_msgSender()];
require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
_appr... | /**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `... | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
3964,
4389
]
} | 25,666 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | increaseAllowance | function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
| /**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` c... | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
4799,
5019
]
} | 25,667 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | decreaseAllowance | function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
_approve(_msgSender(), spender, currentAllowance - sub... | /**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` c... | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
5517,
5899
]
} | 25,668 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | _transfer | function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
uint256 senderBalance = _balances[sender];
require(senderBalance >... | /*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/ | Comment | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
6394,
6941
]
} | 25,669 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | _mint | function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply += amount;
_balances[account] += amount;
emit Transfer(address(0), account, amount);
}
| /** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `to` cannot be the zero address.
*/ | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
7239,
7522
]
} | 25,670 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | _burn | function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
_balances[account] = accountBalance - amount... | /**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/ | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
7850,
8287
]
} | 25,671 |
DARTROCKETV2 | @openzeppelin/contracts/utils/Context.sol | 0xf1498b6bed6c0256b788a86a7f6afdf1c5ff6c0c | Solidity | ERC20 | contract ERC20 is IERC20, IERC20Metadata , DARTV2{
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
using Calc for uint256;
string private _name;
string private _symbol;
/**
... | /**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our... | NatSpecMultiLine | _approve | function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amoun... | /**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero a... | NatSpecMultiLine | v0.8.0+commit.c7dfd78e | None | ipfs://2b74f6513ba8dc0f5bfb0de5ed8265a12577f90871df0273700c47a007b95a62 | {
"func_code_index": [
8720,
9071
]
} | 25,672 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | totalSupply | function totalSupply() external view returns (uint256);
| /**
* @dev Returns the amount of tokens in existence.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
94,
154
]
} | 25,673 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | balanceOf | function balanceOf(address account) external view returns (uint256);
| /**
* @dev Returns the amount of tokens owned by `account`.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
237,
310
]
} | 25,674 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | transfer | function transfer(address recipient, uint256 amount)
external
returns (bool);
| /**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
534,
634
]
} | 25,675 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | allowance | function allowance(address owner, address spender)
external
view
returns (uint256);
| /**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
913,
1028
]
} | 25,676 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | approve | function approve(address spender, uint256 amount) external returns (bool);
| /**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
1692,
1771
]
} | 25,677 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | transferFrom | function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
| /**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
2084,
2220
]
} | 25,678 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | add | function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
| /**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
259,
445
]
} | 25,679 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | sub | function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
| /**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
723,
864
]
} | 25,680 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | sub | function sub(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
| /**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
1162,
1393
]
} | 25,681 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | mul | function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
... | /**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
1647,
2123
]
} | 25,682 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | div | function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
| /**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to reve... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
2594,
2731
]
} | 25,683 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | div | function div(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
| /**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an in... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
3222,
3539
]
} | 25,684 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | mod | function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
| /**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consumi... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
3999,
4134
]
} | 25,685 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | SafeMath | library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns ... | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming la... | NatSpecMultiLine | mod | function mod(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
| /**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcod... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
4614,
4819
]
} | 25,686 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | isContract | function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codeha... | /**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
606,
1270
]
} | 25,687 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | sendValue | function sendValue(address payable recipient, uint256 amount) internal {
require(
address(this).balance >= amount,
"Address: insufficient balance"
);
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{value: amount}("");
re... | /**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `tr... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
2200,
2674
]
} | 25,688 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCall | function functionCall(address target, bytes memory data)
internal
returns (bytes memory)
{
return functionCall(target, data, "Address: low-level call failed");
}
| /**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw ... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
3430,
3633
]
} | 25,689 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCall | function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
| /**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
3858,
4093
]
} | 25,690 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCallWithValue | function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return
functionCallWithValue(
target,
data,
value,
"Address: low-level call with value failed"
);
}
| /**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*... | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
4463,
4824
]
} | 25,691 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | Address | library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will ... | /**
* @dev Collection of functions related to the address type
*/ | NatSpecMultiLine | functionCallWithValue | function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(
address(this).balance >= value,
"Address: insufficient balance for call"
);
return _functionCallWithValue(target... | /**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
5075,
5476
]
} | 25,692 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() internal {
addr... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | owner | function owner() public view returns (address) {
return _owner;
}
| /**
* @dev Returns the address of the current owner.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
596,
680
]
} | 25,693 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() internal {
addr... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | renounceOwnership | function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
| /**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
1238,
1391
]
} | 25,694 |
EthereumSafe | EthereumSafe.sol | 0xffcc1e20653afe8aef7ed7784ebc991fbf222fa3 | Solidity | Ownable | contract Ownable is Context {
address private _owner;
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() internal {
addr... | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
... | NatSpecMultiLine | transferOwnership | function transferOwnership(address newOwner) public virtual onlyOwner {
require(
newOwner != address(0),
"Ownable: new owner is the zero address"
);
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
| /**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/ | NatSpecMultiLine | v0.6.12+commit.27d51765 | MIT | ipfs://9c074537c42a5ab6672df1f800dded74fe2236c4b7184773632d08daeb0277cf | {
"func_code_index": [
1541,
1827
]
} | 25,695 |
ERC20 | Token.sol | 0x06c29bcb39f38d1df63387e9ec55c2320212ca49 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | totalSupply | function totalSupply() external view returns (uint256);
| /**
* @dev Returns the amount of tokens in existence.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | None | ipfs://7ee10cc0a89e0c8a4135d19efbe59a0507d5512a5fb5ee63096769e9d4e49358 | {
"func_code_index": [
94,
154
]
} | 25,696 |
ERC20 | Token.sol | 0x06c29bcb39f38d1df63387e9ec55c2320212ca49 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | balanceOf | function balanceOf(address account) external view returns (uint256);
| /**
* @dev Returns the amount of tokens owned by `account`.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | None | ipfs://7ee10cc0a89e0c8a4135d19efbe59a0507d5512a5fb5ee63096769e9d4e49358 | {
"func_code_index": [
237,
310
]
} | 25,697 |
ERC20 | Token.sol | 0x06c29bcb39f38d1df63387e9ec55c2320212ca49 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | transfer | function transfer(address recipient, uint256 amount) external returns (bool);
| /**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | None | ipfs://7ee10cc0a89e0c8a4135d19efbe59a0507d5512a5fb5ee63096769e9d4e49358 | {
"func_code_index": [
534,
616
]
} | 25,698 |
ERC20 | Token.sol | 0x06c29bcb39f38d1df63387e9ec55c2320212ca49 | Solidity | IERC20 | interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**... | /**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/ | NatSpecMultiLine | allowance | function allowance(address owner, address spender) external view returns (uint256);
| /**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/ | NatSpecMultiLine | v0.6.6+commit.6c089d02 | None | ipfs://7ee10cc0a89e0c8a4135d19efbe59a0507d5512a5fb5ee63096769e9d4e49358 | {
"func_code_index": [
895,
983
]
} | 25,699 |
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