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Dakota
Version 6.2
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Utility class for managing command line inputs to DAKOTA. More...
Public Member Functions | |
CommandLineHandler () | |
default constructor, requires check_usage() call for parsing | |
CommandLineHandler (int argc, char **argv, int world_rank) | |
constructor with parsing | |
~CommandLineHandler () | |
destructor | |
void | check_usage (int argc, char **argv) |
Verifies that DAKOTA is called with the correct command usage. Prints a descriptive message and exits the program if incorrect. | |
int | read_restart_evals () const |
Returns the number of evaluations to be read from the restart file (as specified on the DAKOTA command line) as an integer instead of a const char*. | |
void | usage (std::ostream &outfile=Cout) const |
Print usage information to outfile, conditionally on rank. | |
Private Member Functions | |
void | initialize_options () |
enrolls the supported command line inputs. | |
void | output_helper (const std::string &message, std::ostream &os) const |
output only on Dakota worldRank 0 if possible | |
Private Attributes | |
int | worldRank |
Rank of this process within Dakota's allocation; manages conditional output. |
Utility class for managing command line inputs to DAKOTA.
CommandLineHandler provides additional functionality that is specific to DAKOTA's needs for the definition and parsing of command line options. Inheritance is used to allow the class to have all the functionality of the base class, GetLongOpt.
void output_helper | ( | const std::string & | message, |
std::ostream & | os | ||
) | const [private] |
output only on Dakota worldRank 0 if possible
When there is a valid ParallelLibrary, output only on rank 0
References CommandLineHandler::worldRank.
Referenced by CommandLineHandler::check_usage().