BonAmplSetup.cpp

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// (C) Copyright International Business Machines Corporation 2007
// All Rights Reserved.
// This code is published under the Eclipse Public License.
//
// Authors :
// Pierre Bonami, International Business Machines Corporation
//
// Date : 04/15/2007

#include "BonAmplSetup.hpp"
#include "BonSolReader.hpp"
namespace Bonmin
{
  void BonminAmplSetup::initialize(char **& argv)
  {
    readOptionsFile();
    /* Read the model.*/
    Ipopt::SmartPtr<AmplTMINLP> model = new AmplTMINLP(ConstPtr(journalist()), roptions(), options(),
                                                argv, NULL, "bonmin", NULL);
    mayPrintDoc();
    BonminSetup::initialize(GetRawPtr(model), true);
#if 1
    int ival;
    options()->GetEnumValue("read_solution_file", ival, "bonmin.");
    if(ival){
      printf("Reading solution file");
      SolReader read(argv[1], ".dbg_sol");
      read.set_n_cols(nonlinearSolver()->getNumCols());
      read.readFile();
      nonlinearSolver()->activateRowCutDebugger(read.x());
    }
#endif
  }

  void
  BonminAmplSetup::initialize(AmplInterface &toFill, char **& argv)
  {
    Ipopt::SmartPtr<TNLPSolver> solver = toFill.solver();
    setOptionsAndJournalist(solver->roptions(),
        solver->options(),
        solver->journalist());
    /* Get the basic options. */
    readOptionsFile();
    /* Read the model.*/
    Ipopt::SmartPtr<AmplTMINLP> model = new AmplTMINLP(ConstPtr(journalist()), roptions(),
                                                options(), argv, NULL, "bonmin", NULL);
    mayPrintDoc();
    toFill.initialize(roptions_, options_, journalist_, prefix(), GetRawPtr(model));
    BonminSetup::initialize(toFill, true);
  }

  void
  BonminAmplSetup::initialize(char **& argv, std::string& opt_file_content, std::string& nl_file_content, bool createContinuousSolver /*= false*/)
  {
    /* Get the basic options. */
    readOptionsString(opt_file_content);
    /* read nl file by creating AmplTMINLP.*/
    Ipopt::SmartPtr<AmplTMINLP> model = new AmplTMINLP(ConstPtr(journalist()), roptions(),
                                                options(), argv, NULL, "bonmin", &nl_file_content);
    mayPrintDoc();
    BonminSetup::initialize(GetRawPtr(model), createContinuousSolver);
  }


  void
  BonminAmplSetup::initialize(AmplInterface &toFill, char **& argv, std::string& opt_file_content,
      std::string& nl_file_content, bool createContinuousSolver /*=  false*/
                             )
  {
    /* Get the basic options. */
    readOptionsString(opt_file_content);
    /* read nl file by creating AmplTMINLP.*/
    Ipopt::SmartPtr<AmplTMINLP> model = new AmplTMINLP(ConstPtr(journalist()), roptions(),
                                                options(), argv, NULL, "bonmin", &nl_file_content);
    mayPrintDoc();
    toFill.initialize(roptions_, options_, journalist_, prefix(), GetRawPtr(model));
    BonminSetup::initialize(toFill, createContinuousSolver);
  }

  void BonminAmplSetup::fillOsiInterface(AmplInterface &toFill, char ** &argv, std::string & options,
      std::string & nl, bool createContinuousSolver /*=  false*/)
  {

    /* Get the basic options. */
    readOptionsString(options);
    /* Read the model.*/
    Ipopt::SmartPtr<AmplTMINLP> model =
      new AmplTMINLP(ConstPtr(journalist_),
          roptions_,
          options_,
          argv, NULL, "bonmin", &nl);
    toFill.initialize(roptions(), options_, journalist(), prefix(), GetRawPtr(model));
  }

}