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MoochoPack_MeritFunc_ModifiedL1LargerSteps_AddedStepSetOptions.cpp
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00001 #if 0
00002 
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00006 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
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00043 
00044 #include <assert.h>
00045 #include <math.h>
00046 
00047 #include "MoochoPack_MeritFunc_ModifiedL1LargerSteps_AddedStepSetOptions.hpp"
00048 #include "OptionsFromStreamPack_StringToBool.hpp"
00049 
00050 // Define the options
00051 namespace {
00052 
00053   const int local_num_options = 5;
00054 
00055   const char options_group_name[] = "MeritFuncModifiedL1LargerSteps";
00056 
00057   enum local_EOptions {
00058     AFTER_K_ITER,
00059     OBJ_INCREASE_THRESHOLD,
00060     MAX_POS_PENALTY_INCREASE,
00061     POS_TO_NEG_PENALTY_INCREASE,
00062     INCR_MULT_FACTOR
00063   };
00064 
00065   const char* local_SOptions[local_num_options] = {
00066     "after_k_iter",
00067     "obj_increase_threshold",
00068     "max_pos_penalty_increase",
00069     "pos_to_neg_penalty_increase",
00070     "incr_mult_factor"
00071   };
00072 
00073 }
00074 
00075 namespace MoochoPack {
00076 
00077 MeritFunc_ModifiedL1LargerSteps_AddedStepSetOptions::MeritFunc_ModifiedL1LargerSteps_AddedStepSetOptions(
00078       MeritFunc_ModifiedL1LargerSteps_AddedStep* target )
00079   : OptionsFromStreamPack::SetOptionsFromStreamNode(
00080         options_group_name, local_num_options, local_SOptions )
00081     , OptionsFromStreamPack::SetOptionsToTargetBase<
00082       MeritFunc_ModifiedL1LargerSteps_AddedStep >( target )
00083 {}
00084 
00085 void MeritFunc_ModifiedL1LargerSteps_AddedStepSetOptions::setOption(
00086   int option_num, const std::string& option_value )
00087 {
00088   switch( (local_EOptions)option_num ) {
00089     case AFTER_K_ITER: {
00090       target().after_k_iter( ::atoi( option_value.c_str() ) );
00091       break;
00092     }
00093     case OBJ_INCREASE_THRESHOLD: {
00094       target().obj_increase_threshold( ::atof( option_value.c_str() ) );
00095       break;
00096     }
00097     case MAX_POS_PENALTY_INCREASE: {
00098       target().max_pos_penalty_increase( ::fabs( ::atof( option_value.c_str() ) ) );
00099       break;
00100     }
00101     case POS_TO_NEG_PENALTY_INCREASE: {
00102       target().pos_to_neg_penalty_increase( ::fabs( ::atof( option_value.c_str() ) ) );
00103       break;
00104     }
00105     case INCR_MULT_FACTOR: {
00106       target().incr_mult_factor( ::fabs( ::atof( option_value.c_str() ) ) );
00107       break;
00108     }
00109     default:
00110       TEUCHOS_TEST_FOR_EXCEPT(true);  // Local error only?
00111   }
00112 }
00113 
00114 } // end namespace MoochoPack 
00115 
00116 #endif // 0
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