1 /* Copyright 2015 The TensorFlow Authors. All Rights Reserved. 2 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 #ifndef TENSORFLOW_STREAM_EXECUTOR_LIB_STR_UTIL_H_ 17 #define TENSORFLOW_STREAM_EXECUTOR_LIB_STR_UTIL_H_ 18 19 #include "tensorflow/core/lib/strings/str_util.h" 20 #include "tensorflow/stream_executor/lib/stringpiece.h" 21 22 namespace perftools { 23 namespace gputools { 24 namespace port { 25 26 using tensorflow::str_util::Join; 27 using tensorflow::str_util::Split; 28 29 // Returns a copy of the input string 'str' with the given 'suffix' 30 // removed. If the suffix doesn't match, returns a copy of the original string. StripSuffixString(port::StringPiece str,port::StringPiece suffix)31inline string StripSuffixString(port::StringPiece str, port::StringPiece suffix) { 32 if (str.ends_with(suffix)) { 33 str.remove_suffix(suffix.size()); 34 } 35 return str.ToString(); 36 } 37 38 using tensorflow::str_util::Lowercase; 39 40 } // namespace port 41 } // namespace gputools 42 } // namespace perftools 43 44 #endif // TENSORFLOW_STREAM_EXECUTOR_LIB_STR_UTIL_H_ 45