Functions
void	print_usage (const char *program_name)

std::vector< int >	parse_refinement_levels (int argc, char *argv[])

Variables
constexpr const char *	DEFAULT_OUTPUT_FILE = "mesh_hierarchy.h5m"

constexpr int	DEFAULT_REFINEMENT_LEVELS = 2

Function Documentation

◆ parse_refinement_levels()

std::vector< int > anonymous_namespace{UniformRefinement.cpp}::parse_refinement_levels	(	int	argc,
		char *	argv[]
	)

Examples: UniformRefinement.cpp.

Definition at line 46 of file UniformRefinement.cpp.

 {
     std::vector< int > level_degrees;
  
     if( argc > 2 )
     {
         level_degrees.reserve( argc - 2 );
         for( int i = 2; i < argc; ++i )
         {
             try
             {
                 int degree = std::stoi( argv[i] );
                 if( degree < 1 )
                 {
                     throw std::invalid_argument( "Refinement degree must be at least 1" );
                 }
                 level_degrees.push_back( degree );
             }
             catch( const std::exception& e )
             {
                 throw std::runtime_error( "Invalid refinement degree: " + std::string( e.what() ) );
             }
         }
     }
     else
     {
         // Default: two levels with default degrees
         level_degrees.resize( DEFAULT_REFINEMENT_LEVELS );
     }
  
     return level_degrees;
 }

References DEFAULT_REFINEMENT_LEVELS.

Referenced by main().

◆ print_usage()

void anonymous_namespace{UniformRefinement.cpp}::print_usage ( const char * program_name )

Examples: UniformRefinement.cpp.

Definition at line 37 of file UniformRefinement.cpp.

 {
     std::cout << "Usage: " << program_name << " filename [level1_degree level2_degree ...]\n"
               << "  filename - Path to the input mesh file\n"
               << "  levelN_degree - (Optional) Degree of refinement for each level\n"
               << "                  If not specified, uses " << DEFAULT_REFINEMENT_LEVELS
               << " levels with default degrees\n";
 }