madness::commandlineparser Struct Reference

very simple command line parser More...

#include <commandlineparser.h>

Public Member Functions
	commandlineparser ()
	commandlineparser (int argc, char **argv)
std::string	check_for_input_file (std::string line)
	special option: the input file has no hyphens in front and is just a value More...
bool	key_exists (std::string key) const
void	print_map () const
void	set_defaults ()
	set default values from the command line More...
void	set_keyval (const std::string key, const std::string value)
std::string	value (const std::string key) const

Static Public Member Functions
static std::string	base_name (std::string const &path, std::string const &delims="/")
static std::string	remove_blanks (const std::string arg)
	remove all blanks More...
static std::string	remove_extension (std::string const &filename)
static std::string	remove_first_equal (const std::string arg)
static std::string	remove_front_hyphens (const std::string arg)
static std::vector< std::string >	split (std::string s, const std::string delimiter)
	split a string s into a vector of strings, using delimiter More...
static std::string	tolower (std::string s)
	make lower case More...
static std::string	trim_blanks (const std::string arg)
	remove blanks at the beginning and the end only More...

Public Attributes
std::map< std::string, std::string >	keyval

Detailed Description

very simple command line parser

parser reads out key/value pairs from the command line of the from –key=val or –key currently no error handling, feel free to add.

Constructor & Destructor Documentation

commandlineparser() [1/2]

madness::commandlineparser::commandlineparser ( )

inline

References set_defaults().

commandlineparser() [2/2]

madness::commandlineparser::commandlineparser ( int  argc, char **  argv  )

inline

References a, check_for_input_file(), remove_first_equal(), remove_front_hyphens(), set_defaults(), and set_keyval().

Member Function Documentation

base_name()

static std::string madness::commandlineparser::base_name ( std::string const &  path, std::string const &  delims = "/"  )

inlinestatic

Referenced by madness::CalculationParameters::set_derived_values().

check_for_input_file()

std::string madness::commandlineparser::check_for_input_file ( std::string  line )

inline

special option: the input file has no hyphens in front and is just a value

References split().

Referenced by commandlineparser().

key_exists()

bool madness::commandlineparser::key_exists ( std::string  key ) const

inline

References keyval, and tolower().

Referenced by madness::CalculationParameters::CalculationParameters(), main(), madness::QCCalculationParametersBase::read_commandline_options(), madness::QCCalculationParametersBase::read_input_and_commandline_options(), madness::Molecule::GeometryParameters::set_derived_values(), madness::Molecule::GeometryParameters::set_global_convenience_options(), and value().

print_map()

void madness::commandlineparser::print_map ( ) const

inline

References keyval.

Referenced by main().

remove_blanks()

static std::string madness::commandlineparser::remove_blanks ( const std::string  arg )

inlinestatic

remove all blanks

References madness::arg().

remove_extension()

static std::string madness::commandlineparser::remove_extension ( std::string const &  filename )

inlinestatic

References madness::filename, and p().

Referenced by madness::CalculationParameters::set_derived_values().

remove_first_equal()

static std::string madness::commandlineparser::remove_first_equal ( const std::string  arg )

inlinestatic

References madness::arg().

Referenced by commandlineparser().

remove_front_hyphens()

static std::string madness::commandlineparser::remove_front_hyphens ( const std::string  arg )

inlinestatic

References madness::arg().

Referenced by commandlineparser().

set_defaults()

void madness::commandlineparser::set_defaults ( )

inline

set default values from the command line

References keyval.

Referenced by commandlineparser().

set_keyval()

void madness::commandlineparser::set_keyval ( const std::string  key, const std::string  value  )

inline

References keyval, tolower(), trim_blanks(), and value().

Referenced by commandlineparser(), dnuclear_anchor_test(), initialize_calc_params(), main(), nuclear_anchor_test(), run_all_calculations(), madness::TDHF::test(), test_capitalization(), test_comment_lines(), test_derived(), test_empty_lines(), test_fock(), test_nemo(), test_not_allowed(), test_read_restartaodata(), test_read_restartdata(), test_serialize(), test_trailing_characters(), test_type_conversion1(), test_type_conversion2(), test_type_conversion3(), test_type_conversion4(), test_type_conversion5(), test_type_conversion6(), test_type_conversion7(), and test_type_conversion8().

split()

static std::vector<std::string> madness::commandlineparser::split ( std::string  s, const std::string  delimiter  )

inlinestatic

split a string s into a vector of strings, using delimiter

Parameters

[in]

s

the string (pass by value!)

Referenced by check_for_input_file(), and madness::QCParameter::print_line().

tolower()

static std::string madness::commandlineparser::tolower ( std::string  s )

inlinestatic

make lower case

References c, and transform().

Referenced by key_exists(), madness::MolecularOptimizer::projector_external_dof(), set_keyval(), and value().

trim_blanks()

static std::string madness::commandlineparser::trim_blanks ( const std::string  arg )

inlinestatic

remove blanks at the beginning and the end only

References madness::arg().

Referenced by set_keyval().

value()

std::string madness::commandlineparser::value ( const std::string  key ) const

inline

References key_exists(), keyval, MADNESS_CHECK, and tolower().

Referenced by madness::Molecule::GeometryParameters::derive_source_type_from_name(), main(), madness::QCCalculationParametersBase::read_commandline_options(), madness::QCCalculationParametersBase::read_input_and_commandline_options(), madness::Molecule::GeometryParameters::set_derived_values(), madness::CalculationParameters::set_derived_values(), madness::Molecule::GeometryParameters::set_global_convenience_options(), set_keyval(), and madness::TDHF::test().

Member Data Documentation

keyval

std::map<std::string, std::string> madness::commandlineparser::keyval

Referenced by key_exists(), print_map(), set_defaults(), set_keyval(), and value().

---

The documentation for this struct was generated from the following file:

• commandlineparser.h