1e0dac50fSopenharmony_ci/* 2e0dac50fSopenharmony_ci * Copyright (c) 2022 Huawei Device Co., Ltd. 3e0dac50fSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 4e0dac50fSopenharmony_ci * you may not use this file except in compliance with the License. 5e0dac50fSopenharmony_ci * You may obtain a copy of the License at 6e0dac50fSopenharmony_ci * 7e0dac50fSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 8e0dac50fSopenharmony_ci * 9e0dac50fSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 10e0dac50fSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 11e0dac50fSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12e0dac50fSopenharmony_ci * See the License for the specific language governing permissions and 13e0dac50fSopenharmony_ci * limitations under the License. 14e0dac50fSopenharmony_ci */ 15e0dac50fSopenharmony_ci 16e0dac50fSopenharmony_ci#include "string_util.h" 17e0dac50fSopenharmony_ci 18e0dac50fSopenharmony_cinamespace OHOS { 19e0dac50fSopenharmony_cinamespace Rosen { 20e0dac50fSopenharmony_cistd::string StringUtil::Trim(std::string s) 21e0dac50fSopenharmony_ci{ 22e0dac50fSopenharmony_ci if (!s.empty()) { 23e0dac50fSopenharmony_ci s.erase(0, s.find_first_not_of(" ")); 24e0dac50fSopenharmony_ci s.erase(s.find_last_not_of(" ") + 1); 25e0dac50fSopenharmony_ci } 26e0dac50fSopenharmony_ci return s; 27e0dac50fSopenharmony_ci} 28e0dac50fSopenharmony_ci} // namespace Rosen 29e0dac50fSopenharmony_ci} // namespace OHOS