text stringlengths 0 2.2M |
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// Following the 'allocator_arg_t' construction protocol create an
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// object having the same value as the specified 'original' object that
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// uses the specified 'alloc' to supply memory by moving the contents
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// of 'original' to the newly-created object.
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{
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++s_moveArgTConstructorInvocations;
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MoveOnlyBaseTestType& lvalue = original;
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d_def.d_value = lvalue.d_def.d_value;
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d_def.d_allocator_p = alloc;
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}
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// ACCESSORS
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int value() const
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// Return the value of this object.
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{
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return d_def.d_value;
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}
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bslma::Allocator *allocator() const
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// Return the allocator used by this object to supply memory.
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{
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return d_def.d_allocator_p;
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}
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};
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// CLASS DATA
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template <class T>
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int MoveOnlyBaseTestType<T>::s_copyConstructorInvocations = 0;
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template <class T>
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int MoveOnlyBaseTestType<T>::s_moveConstructorInvocations = 0;
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template <class T>
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int MoveOnlyBaseTestType<T>::s_copyAllocConstructorInvocations = 0;
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template <class T>
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int MoveOnlyBaseTestType<T>::s_moveAllocConstructorInvocations = 0;
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template <class T>
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int MoveOnlyBaseTestType<T>::s_copyArgTConstructorInvocations = 0;
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template <class T>
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int MoveOnlyBaseTestType<T>::s_moveArgTConstructorInvocations = 0;
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// =============================
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// class MoveOnlyTrivialTestType
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// =============================
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typedef MoveOnlyBaseTestType<TRIVIAL> MoveOnlyTrivialTestType;
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// ================================
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// class MoveOnlyNonTrivialTestType
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// ================================
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typedef MoveOnlyBaseTestType<NON_TRIVIAL> MoveOnlyNonTrivialTestType;
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// ================================
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// class MoveOnlyBslmaAllocTestType
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// ================================
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typedef MoveOnlyBaseTestType<BSLMA_ALLOC> MoveOnlyBslmaAllocTestType;
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// ===============================
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// class MoveOnlyArgTAllocTestType
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// ===============================
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typedef MoveOnlyBaseTestType<ARG_T_ALLOC> MoveOnlyArgTAllocTestType;
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// TRAITS
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namespace bsl {
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template <>
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struct is_trivially_copyable<MoveOnlyTrivialTestType> : true_type {};
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template <>
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struct is_trivially_copyable<MoveOnlyNonTrivialTestType> : false_type {};
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template <>
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struct is_trivially_copyable<MoveOnlyBslmaAllocTestType> : false_type {};
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template <>
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struct is_trivially_copyable<MoveOnlyArgTAllocTestType> : false_type {};
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} // close namespace bsl
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namespace BloombergLP {
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namespace bslma {
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template <>
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struct UsesBslmaAllocator<MoveOnlyBslmaAllocTestType> : bsl::true_type {};
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template <>
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struct UsesBslmaAllocator<MoveOnlyArgTAllocTestType> : bsl::true_type {};
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} // close package namespace
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namespace bslmf {
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template <>
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struct UsesAllocatorArgT<MoveOnlyArgTAllocTestType> : bsl::true_type {};
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} // close namespace bslmf
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} // close enterprise namespace
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