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