ServiceOptions.h

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  /* Copyright 2006-2013 Savarese Software Research Corporation.
   *
   * 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.savarese.com/software/ApacheLicense-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.
   */
  
  #ifndef __SSRC_WISP_UTILITY_SERVICE_OPTIONS_H
  #define __SSRC_WISP_UTILITY_SERVICE_OPTIONS_H
  
  #include <ssrc/wisp-packages.h>
  
  #include <stdexcept>
  
  __BEGIN_NS_SSRC_WISP_UTILITY
  
  template<typename CustomOptions>
  struct ServiceOptions : public CustomOptions {
   typedef CustomOptions super;
  
   bool arg_error;
   std::string arg_error_msg;
  
   ServiceOptions(int argc, char *argv[]) :
   super(), arg_error(false), arg_error_msg()
   {
   try {
   this->store(argc, argv);
   } catch(const std::invalid_argument & invalid_arg) {
   arg_error = true;
   arg_error_msg = invalid_arg.what();
   }
   }
  
   virtual ~ServiceOptions() = default;
  };
  
  __END_NS_SSRC_WISP_UTILITY
  
  #endif