boost_program_options.hpp

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/*
 * Copyright (c) 2021 Abit More, and contributors.
 *
 * The MIT License
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#pragma once
#include <boost/program_options.hpp>
 
namespace graphene { namespace utilities {
 
template<typename T>
void get_program_option( const boost::program_options::variables_map& from, const std::string& key, T& to )
{
   if( from.count( key ) > 0 )
   {
      to = from[key].as<T>();
   }
}
 
} } // end namespace graphene::utilities