| /** |
| * Copyright 2010 Google Inc. |
| * |
| * 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. |
| */ |
| |
| // Utility functions for operating on StringPieces |
| // Collected here for convenience |
| |
| #ifndef STRINGS_STRINGPIECE_UTILS_H_ |
| #define STRINGS_STRINGPIECE_UTILS_H_ |
| |
| #include <vector> |
| #include "strings/stringpiece.h" |
| |
| namespace strings { |
| |
| // removes leading and trailing ascii_isspace() chars. Returns |
| // number of chars removed |
| int RemoveWhitespaceContext(StringPiece* text); |
| |
| } // namespace strings |
| |
| #endif // STRINGS_STRINGPIECE_UTILS_H_ |
