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2d8be8f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | /*
* Open Chinese Convert
*
* Copyright 2010-2014 Carbo Kuo <byvoid@byvoid.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "Conversion.hpp"
#include "Dict.hpp"
using namespace opencc;
std::string Conversion::Convert(const char* phrase) const {
std::ostringstream buffer;
for (const char* pstr = phrase; *pstr != '\0';) {
Optional<const DictEntry*> matched = dict->MatchPrefix(pstr);
size_t matchedLength;
if (matched.IsNull()) {
matchedLength = UTF8Util::NextCharLength(pstr);
buffer << UTF8Util::FromSubstr(pstr, matchedLength);
} else {
matchedLength = matched.Get()->KeyLength();
buffer << matched.Get()->GetDefault();
}
pstr += matchedLength;
}
return buffer.str();
}
std::string Conversion::Convert(const std::string& phrase) const {
return Convert(phrase.c_str());
}
SegmentsPtr Conversion::Convert(const SegmentsPtr& input) const {
SegmentsPtr output(new Segments);
for (const char* segment : *input) {
output->AddSegment(Convert(segment));
}
return output;
}
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