ModelFunction.cc

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/*
 * $Id: ModelFunction.cc 174 2013-07-02 16:57:30Z jdl3 $
 * Copyright (C) 2013 John D Lamb
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifdef HAVE_CONFIG_H
#  include<config.h>
#endif

#include"ModelFunction.hpp"

using namespace ipo::detail;

ModelFunction::ModelFunction( SharedFunctionPtr function )
  : function{ function }{}

ModelFunction::ModelFunction( ipo_function::Function* function )
  : ModelFunction{ SharedFunctionPtr { function } }{}

ModelFunction::ModelFunction( ipo_function::Function& function )
  : ModelFunction{ SharedFunctionPtr { function } }{}

bool
ModelFunction::checkSize() const {
  size_t const size { function->getSize() };
  if( 0 == size ) return true;
  return const_cast<ModelFunction*>( this )->getVariables().size() == size;
}

void
ModelFunction::addVariable( ipo::Variable& variable ){
  try {
    getVariables().push_back( variable );
  } catch( IPOException& ){
    RETHROW( "ipo::detail::ModelFunction::addVariable()" );
  }
}

std::tuple<size_t,size_t>
ModelFunction::getSizes() const {
  size_t sizeF { function->getSize() };
  size_t sizeV { const_cast<ModelFunction*>( this )->getVariables().size() };
  return std::make_tuple( sizeF, sizeV );
}