AbstractLinAlgPack_VectorSpaceTesterSetOptions.cpp

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00002 // ***********************************************************************
00003 // 
00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
00005 //                  Copyright (2003) Sandia Corporation
00006 // 
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 // 
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
00013 // License, or (at your option) any later version.
00014 //  
00015 // This library is distributed in the hope that it will be useful, but
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00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //  
00020 // You should have received a copy of the GNU Lesser General Public
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00023 // USA
00024 // Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 
00025 // 
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00027 // @HEADER
00028 
00029 #include <assert.h>
00030 #include <math.h>
00031 
00032 #include "AbstractLinAlgPack_VectorSpaceTesterSetOptions.hpp"
00033 #include "OptionsFromStreamPack_StringToBool.hpp"
00034 
00035 // Define the options
00036 namespace {
00037 
00038   const int local_num_options = 6;
00039 
00040   enum local_EOptions {
00041     PRINT_ALL_TESTS
00042     ,PRINT_VECTORS
00043     ,TEST_FOR_EXCEPTION
00044     ,NUM_RANDOM_TESTS
00045       ,WARNING_TOL
00046       ,ERROR_TOL
00047   };
00048 
00049   const char* local_SOptions[local_num_options] = {
00050     "print_all_tests"
00051     ,"print_vectors"
00052     ,"throw_exception"
00053     ,"num_random_tests"
00054       ,"warning_tol"
00055       ,"error_tol"
00056   };
00057 
00058 }
00059 
00060 namespace AbstractLinAlgPack {
00061 
00062 VectorSpaceTesterSetOptions::VectorSpaceTesterSetOptions(
00063         VectorSpaceTester* target
00064       , const char opt_grp_name[] )
00065   : OptionsFromStreamPack::SetOptionsFromStreamNode(
00066         opt_grp_name, local_num_options, local_SOptions )
00067     , OptionsFromStreamPack::SetOptionsToTargetBase<
00068       VectorSpaceTester >( target )
00069 {}
00070 
00071 void VectorSpaceTesterSetOptions::setOption(
00072   int option_num, const std::string& option_value )
00073 {
00074   using OptionsFromStreamPack::StringToBool;
00075   typedef VectorSpaceTester target_t;
00076   switch( (local_EOptions)option_num ) {
00077     case PRINT_ALL_TESTS:
00078       target().print_all_tests(
00079         StringToBool( "print_all_tests", option_value.c_str() )
00080         );
00081       break;
00082     case PRINT_VECTORS:
00083       target().print_vectors(
00084         StringToBool( "print_vectors", option_value.c_str() )
00085         );
00086       break;
00087     case TEST_FOR_EXCEPTION:
00088       target().throw_exception(
00089         StringToBool( "throw_exception", option_value.c_str() )
00090         );
00091       break;
00092       case NUM_RANDOM_TESTS:
00093       target().num_random_tests(std::abs(std::atoi(option_value.c_str())));
00094       break;
00095       case WARNING_TOL:
00096       target().warning_tol(std::abs(std::atof(option_value.c_str())));
00097       break;
00098       case ERROR_TOL:
00099       target().error_tol(std::abs(std::atof(option_value.c_str())));
00100       break;
00101     default:
00102       TEST_FOR_EXCEPT(true);  // Local error only?
00103   }
00104 }
00105 
00106 } // end namespace AbstractLinAlgPack
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