.. _program_listing_file_include_pluginlib_impl_split.hpp:

Program Listing for File split.hpp
==================================

|exhale_lsh| :ref:`Return to documentation for file <file_include_pluginlib_impl_split.hpp>` (``include/pluginlib/impl/split.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   // Copyright (c) 2017, Open Source Robotics Foundation, Inc. All rights reserved.
   //
   // Redistribution and use in source and binary forms, with or without
   // modification, are permitted provided that the following conditions are met:
   //
   //    * Redistributions of source code must retain the above copyright
   //      notice, this list of conditions and the following disclaimer.
   //
   //    * Redistributions in binary form must reproduce the above copyright
   //      notice, this list of conditions and the following disclaimer in the
   //      documentation and/or other materials provided with the distribution.
   //
   //    * Neither the name of the Willow Garage nor the names of its
   //      contributors may be used to endorse or promote products derived from
   //      this software without specific prior written permission.
   //
   // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   // POSSIBILITY OF SUCH DAMAGE.
   
   #ifndef PLUGINLIB__IMPL__SPLIT_HPP_
   #define PLUGINLIB__IMPL__SPLIT_HPP_
   
   #include <regex>
   #include <string>
   #include <vector>
   
   namespace pluginlib
   {
   namespace impl
   {
   
   inline std::vector<std::string>
   split(const std::string & input, const std::string & regex)
   {
     std::regex re(regex);
     // the -1 will cause this to return the stuff between the matches, see the submatch argument:
     //   http://en.cppreference.com/w/cpp/regex/regex_token_iterator/regex_token_iterator
     std::sregex_token_iterator first(input.begin(), input.end(), re, -1);
     std::sregex_token_iterator last;
     return {first, last};  // vector will copy from first to last
   }
   
   }  // namespace impl
   }  // namespace pluginlib
   
   #endif  // PLUGINLIB__IMPL__SPLIT_HPP_