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MoochoPack_TangentialStepWithInequStd_StepSetOptions.cpp
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00041 
00042 #include <assert.h>
00043 #include <math.h>
00044 
00045 #include "MoochoPack_TangentialStepWithInequStd_StepSetOptions.hpp"
00046 #include "OptionsFromStreamPack_StringToBool.hpp"
00047 #include "Teuchos_Assert.hpp"
00048 
00049 // Define the options
00050 namespace {
00051 
00052   const int local_num_options = 4;
00053 
00054   enum local_EOptions {
00055     WARM_START_FRAC
00056     ,QP_TESTING
00057     ,PRIMAL_FEASIBLE_POINT_ERROR
00058     ,DUAL_FEASIBLE_POINT_ERROR
00059   };
00060 
00061   const char* local_SOptions[local_num_options] = {
00062     "warm_start_frac"
00063     ,"qp_testing"
00064     ,"primal_feasible_point_error"
00065     ,"dual_feasible_point_error"
00066   };
00067 
00068 }
00069 
00070 namespace MoochoPack {
00071 
00072 TangentialStepWithInequStd_StepSetOptions::TangentialStepWithInequStd_StepSetOptions(
00073   TangentialStepWithInequStd_Step* target
00074   ,const char opt_grp_name[]
00075   )
00076   :OptionsFromStreamPack::SetOptionsFromStreamNode(
00077      opt_grp_name, local_num_options, local_SOptions )
00078   ,OptionsFromStreamPack::SetOptionsToTargetBase<
00079     TangentialStepWithInequStd_Step >( target )
00080 {}
00081 
00082 void TangentialStepWithInequStd_StepSetOptions::setOption(
00083   int option_num, const std::string& option_value )
00084 {
00085   using OptionsFromStreamPack::StringToBool;
00086 
00087   typedef TangentialStepWithInequStd_Step target_t;
00088   switch( (local_EOptions)option_num ) {
00089     case WARM_START_FRAC:
00090       target().warm_start_frac(std::fabs(std::atof(option_value.c_str())));
00091       break;
00092       case QP_TESTING:
00093     {
00094       const std::string &option = option_value.c_str();
00095       if( option == "QP_TEST_DEFAULT" )
00096         target().qp_testing( target_t::QP_TEST_DEFAULT );
00097       else if( option == "QP_TEST" )
00098         target().qp_testing( target_t::QP_TEST );
00099       else if( option == "QP_NO_TEST" )
00100         target().qp_testing( target_t::QP_NO_TEST );
00101       else
00102         TEUCHOS_TEST_FOR_EXCEPTION(
00103           true, std::invalid_argument
00104           ,"Error, incorrect value \'" << option << "\' for "
00105           "\"qp_testing\".  Only the options "
00106           "QP_TEST_DEFAULT, QP_TEST, and QP_NO_TEST "
00107           "are available" );
00108       break;
00109     }
00110         case PRIMAL_FEASIBLE_POINT_ERROR:
00111       target().primal_feasible_point_error(StringToBool("primal_feasible_point_error",option_value.c_str()));
00112       break;
00113       case DUAL_FEASIBLE_POINT_ERROR:
00114         target().dual_feasible_point_error(StringToBool("dual_feasible_point_error",option_value.c_str()));
00115       break;
00116       default:
00117       TEUCHOS_TEST_FOR_EXCEPT(true);  // Local error only?
00118   }
00119 }
00120 
00121 } // end namespace MoochoPack 
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