main.rules2weights.init_param_options.hpp

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// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use these files 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.

// Copyright 2012 - Gonzalo Iglesias, Adrià de Gispert, William Byrne

#include <main.rules2weights.init_param_options_common.hpp>

namespace ucam {
namespace util {

namespace po = boost::program_options;

inline void init_param_options ( int argc, const char* argv[],
                                 po::variables_map *vm ) {
  using namespace HifstConstants;
  try {
    po::options_description desc ( "Command-line/configuration file options" );
    initRules2WeightsOptions(desc);
    parseOptionsGeneric (desc, vm, argc, argv);
    checkRules2Weightptions(vm);
    if ( vm->count ( kRulesToWeightsLoadGrammar.c_str() ) ) {
      LDEBUG ( kRulesToWeightsLoadGrammar <<
               ( *vm ) [kRulesToWeightsLoadGrammar.c_str()].as<std::string>() );
    } else {
      LERROR ( "parameter " << kRulesToWeightsLoadGrammar << " not defined" );
      exit ( EXIT_FAILURE );
    }
  } catch ( std::exception& e ) {
    cerr << "error: " << e.what() << "\n";
    exit ( EXIT_FAILURE );
  } catch ( ... ) {
    cerr << "Exception of unknown type!\n";
    exit ( EXIT_FAILURE );
  }
  LINFO ( "Configuration loaded" );
};

}
}  // end namespaces