1 // Copyright 2024 The Android Open Source Project 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 #pragma once 16 17 #include <sstream> 18 #include <string> 19 #include <vector> 20 21 namespace gfxstream { 22 23 std::vector<std::string> Split(const std::string& s, const std::string& delimiters); 24 25 template <typename ContainerT, typename SeparatorT> Join(const ContainerT & things,SeparatorT separator)26std::string Join(const ContainerT& things, SeparatorT separator) { 27 if (things.empty()) { 28 return ""; 29 } 30 31 std::ostringstream result; 32 result << *things.begin(); 33 for (auto it = std::next(things.begin()); it != things.end(); ++it) { 34 result << separator << *it; 35 } 36 return result.str(); 37 } 38 39 } // namespace gfxstream 40