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51 lines
1.2 KiB
51 lines
1.2 KiB
/*
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* Copyright (C) 2011 The Android Open Source Project
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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 ART_LIBARTBASE_BASE_TO_STR_H_
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#define ART_LIBARTBASE_BASE_TO_STR_H_
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#include <sstream>
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namespace art {
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// Helps you use operator<< in a const char*-like context such as our various 'F' methods with
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// format strings.
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template<typename T>
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class ToStr {
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public:
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explicit ToStr(const T& value) {
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std::ostringstream os;
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os << value;
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s_ = os.str();
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}
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const char* c_str() const {
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return s_.c_str();
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}
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const std::string& str() const {
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return s_;
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}
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private:
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std::string s_;
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DISALLOW_COPY_AND_ASSIGN(ToStr);
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};
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} // namespace art
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#endif // ART_LIBARTBASE_BASE_TO_STR_H_
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