47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// stringdata.h
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/* Copyright 2010 10gen Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef UTIL_BSON_STRINGDATA_HEADER
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#define UTIL_BSON_STRINGDATA_HEADER
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#include <string>
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#include <cstring>
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namespace mongo {
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using std::string;
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struct StringData {
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const char* data;
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const unsigned size;
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StringData( const char* c )
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: data(c), size(strlen(c)) {}
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StringData( const string& s )
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: data(s.c_str()), size(s.size()) {}
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struct literal_tag {};
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template<size_t N>
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StringData( const char (&val)[N], literal_tag )
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: data(&val[0]), size(N) {}
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};
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} // namespace mongo
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#endif // UTIL_BSON_STRINGDATA_HEADER
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