MoochoPack : Framework for Large-Scale Optimization Algorithms Version of the Day
MoochoPack_FeasibilityStepReducedStd_StrategySetOptions.cpp
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00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
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00041 
00042 #include <assert.h>
00043 #include <math.h>
00044 
00045 #include "MoochoPack_FeasibilityStepReducedStd_StrategySetOptions.hpp"
00046 
00047 // Define the options
00048 namespace {
00049 
00050   const int local_num_options = 2;
00051 
00052   enum local_EOptions {
00053     QP_OBJECTIVE
00054     ,QP_TESTING
00055   };
00056 
00057   const char* local_SOptions[local_num_options] = {
00058     "qp_objective"
00059     ,"qp_testing"
00060   };
00061 
00062 }
00063 
00064 namespace MoochoPack {
00065 
00066 FeasibilityStepReducedStd_StrategySetOptions::FeasibilityStepReducedStd_StrategySetOptions(
00067         FeasibilityStepReducedStd_Strategy* target
00068       , const char opt_grp_name[] )
00069   : OptionsFromStreamPack::SetOptionsFromStreamNode(
00070         opt_grp_name, local_num_options, local_SOptions )
00071     , OptionsFromStreamPack::SetOptionsToTargetBase<
00072       FeasibilityStepReducedStd_Strategy >( target )
00073 {}
00074 
00075 void FeasibilityStepReducedStd_StrategySetOptions::setOption(
00076   int option_num, const std::string& option_value )
00077 {
00078   typedef FeasibilityStepReducedStd_Strategy target_t;
00079   switch( (local_EOptions)option_num ) {
00080       case QP_OBJECTIVE:
00081     {
00082       const std::string &option = option_value.c_str();
00083       if( option == "OBJ_MIN_FULL_STEP" )
00084         target().qp_objective( target_t::OBJ_MIN_FULL_STEP );
00085       else if( option == "OBJ_MIN_NULL_SPACE_STEP" )
00086         target().qp_objective( target_t::OBJ_MIN_NULL_SPACE_STEP );
00087       else if( option == "OBJ_RSQP" )
00088         target().qp_objective( target_t::OBJ_RSQP );
00089       else
00090         throw std::invalid_argument( "Error, incorrect value for "
00091           "\"qp_objective\".  Only the options "
00092           "OBJ_MIN_FULL_STEP, OBJ_MIN_NULL_SPACE_STEP, and  OBJ_RSQP"
00093           " are available" );
00094       break;
00095     }
00096       case QP_TESTING:
00097     {
00098       const std::string &option = option_value.c_str();
00099       if( option == "QP_TEST_DEFAULT" )
00100         target().qp_testing( target_t::QP_TEST_DEFAULT );
00101       else if( option == "QP_TEST" )
00102         target().qp_testing( target_t::QP_TEST );
00103       else if( option == "QP_NO_TEST" )
00104         target().qp_testing( target_t::QP_NO_TEST );
00105       else
00106         throw std::invalid_argument( "Error, incorrect value for "
00107           "\"qp_testing\".  Only the options "
00108           "QP_TEST_DEFAULT, QP_TEST, and QP_NO_TEST "
00109           "are available" );
00110       break;
00111     }
00112       default:
00113       TEUCHOS_TEST_FOR_EXCEPT(true);  // Local error only?
00114   }
00115 }
00116 
00117 } // end namespace MoochoPack 
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