DistributionMap.cc

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// vi: set ts=2 noet:
//
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/// @file   protocols/ligand_docking/distributions.cc
/// @brief  enumerate some distributions and map them to strings
/// @author Gordon Lemmon

#include <protocols/ligand_docking/DistributionMap.hh>

// Unit Headers
///////////////////////////////////////////////////////////////////////

namespace protocols {
namespace ligand_docking {

DistributionMap* DistributionMap::instance_( 0 );

Distribution DistributionMap::operator[](std::string distribution){
  return distribution_map_[distribution];
}

DistributionMap* DistributionMap::get_instance(){
  if ( instance_ == 0 ) instance_ = new DistributionMap();
  return instance_;
}

DistributionMap::DistributionMap(){
  distribution_map_["uniform"]= Uniform;
  distribution_map_["gaussian"]= Gaussian;
}// private constructor

Distribution get_distribution(std::string distribution_str){
  DistributionMap* distribution_map= DistributionMap::get_instance();
  return (*distribution_map)[distribution_str];
}

} //namespace ligand_docking
} //namespace protocols