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IterationPack_AlgorithmSetOptions.cpp
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00041 
00042 #include <assert.h>
00043 
00044 #include "IterationPack_AlgorithmSetOptions.hpp"
00045 #include "Teuchos_Assert.hpp"
00046 
00047 // Define the options
00048 namespace {
00049 
00050 const int local_num_options = 1;
00051 
00052 enum local_EOptions {
00053   INTERRUPT_FILE_NAME
00054 };
00055 
00056 const char* local_SOptions[local_num_options] = {
00057   "interrupt_file_name"
00058 };
00059 
00060 inline
00061 std::string remove_quotes( const std::string &option_name, const std::string &str )
00062 {
00063   TEUCHOS_TEST_FOR_EXCEPTION(
00064     str[0]!='\"' || str[str.length()-1]!='\"', std::logic_error
00065     ,"Error, the option \'" << option_name << "\' must have a single set of quotes around it!"
00066     );
00067   if(str.length()==2)
00068     return std::string("");
00069   return str.substr(1,str.length()-2);
00070 }
00071 
00072 } // namespace
00073 
00074 namespace IterationPack {
00075 
00076 AlgorithmSetOptions::AlgorithmSetOptions(
00077         Algorithm* target
00078       , const char opt_grp_name[] )
00079   : OptionsFromStreamPack::SetOptionsFromStreamNode(
00080         opt_grp_name, local_num_options, local_SOptions )
00081     , OptionsFromStreamPack::SetOptionsToTargetBase<
00082       Algorithm >( target )
00083 {}
00084 
00085 void AlgorithmSetOptions::setOption(
00086   int option_num, const std::string& option_value )
00087 {
00088   typedef Algorithm target_t;
00089   switch( (local_EOptions)option_num ) {
00090     case INTERRUPT_FILE_NAME :
00091       target().interrupt_file_name(remove_quotes("interrupt_file_name",option_value));
00092       break;
00093     default:
00094       TEUCHOS_TEST_FOR_EXCEPT(true);  // Local error only?
00095   }
00096 }
00097 
00098 } // end namespace IterationPack 
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