WvArgs - Sane command-line argument processing for WvStreams. More...

#include <wvargs.h>

Public Types
enum	flags_t { NO_EXIT_ON_ERRORS , FLAGS_SIZE , NO_EXIT_ON_ERRORS , FLAGS_SIZE }
enum	flags_t { NO_EXIT_ON_ERRORS , FLAGS_SIZE , NO_EXIT_ON_ERRORS , FLAGS_SIZE }
typedef wv::function< bool(void *)>	NoArgCallback
typedef wv::function< bool(WvStringParm, void *)>	ArgCallback
typedef wv::function< bool(void *)>	NoArgCallback
typedef wv::function< bool(WvStringParm, void *)>	ArgCallback

Public Member Functions
bool	process (int argc, char *argv, WvStringList remaining_args=NULL)
void	set_version (WvStringParm version)
	Set the –version string.
void	set_email (WvStringParm email)
	Set the e-mail address for bug reports.
void	set_help_header (WvStringParm header)
	Set the introductory help message, printed at the beginning of –help.
void	set_help_footer (WvStringParm footer)
	Set the descriptive help message, printed at the end of –help.
void	print_usage (int argc, char **argv)
void	print_help (int argc, char **argv)
void	add_set_bool_option (char short_option, WvStringParm long_option, WvStringParm desc, bool &val)
void	add_reset_bool_option (char short_option, WvStringParm long_option, WvStringParm desc, bool &val)
void	add_flip_bool_option (char short_option, WvStringParm long_option, WvStringParm desc, bool &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, int &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, long &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, float &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, double &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, WvString &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, WvStringList &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, NoArgCallback cb, void *ud=NULL)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, ArgCallback cb, void *ud=NULL)
void	add_required_arg (WvStringParm desc, bool multiple=false)
void	add_optional_arg (WvStringParm desc, bool multiple=false)
void	remove_option (char short_option)
void	remove_option (WvStringParm long_option)
void	remove_all_options ()
void	zap ()
bool	get_flag (const flags_t flag) const
void	set_flag (const flags_t flag, const bool value)
bool	process (int argc, char *argv, WvStringList remaining_args=NULL)
void	set_version (WvStringParm version)
	Set the –version string.
void	set_email (WvStringParm email)
	Set the e-mail address for bug reports.
void	set_help_header (WvStringParm header)
	Set the introductory help message, printed at the beginning of –help.
void	set_help_footer (WvStringParm footer)
	Set the descriptive help message, printed at the end of –help.
void	print_usage (int argc, char **argv)
void	print_help (int argc, char **argv)
void	add_set_bool_option (char short_option, WvStringParm long_option, WvStringParm desc, bool &val)
void	add_reset_bool_option (char short_option, WvStringParm long_option, WvStringParm desc, bool &val)
void	add_flip_bool_option (char short_option, WvStringParm long_option, WvStringParm desc, bool &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, int &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, long &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, float &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, double &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, WvString &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, WvStringList &val)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, NoArgCallback cb, void *ud=NULL)
void	add_option (char short_option, WvStringParm long_option, WvStringParm desc, WvStringParm arg_desc, ArgCallback cb, void *ud=NULL)
void	add_required_arg (WvStringParm desc, bool multiple=false)
void	add_optional_arg (WvStringParm desc, bool multiple=false)
void	remove_option (char short_option)
void	remove_option (WvStringParm long_option)
void	remove_all_options ()
void	zap ()
bool	get_flag (const flags_t flag) const
void	set_flag (const flags_t flag, const bool value)

Detailed Description

WvArgs - Sane command-line argument processing for WvStreams.

WvArgs allows you to specify a series of typed or callback-enabled command-line arguments. Once all of these arguments are specified, the WvArgs::process(..) function can be called to perform the actual argument processing.

Sample usage:

#include "wvargs.h"
 
static void callback(void *userdata, WvStringParm value)
{
    wvout->print("callback value = %s, userdata = %s\n",
    value, (const char *)userdata);
}
 
int main(int argc, char **argv)
{
    WvString str_opt = "default";
    bool bool_opt = false;
    int num_opt = 0;
 
    WvArgs args;
    args.add_option('s', "str", "Pass a string option", "string", str_opt);
    args.add_set_bool_option('b', "bool", "Set a boolean option", bool_opt);
    args.add_option('n', "num", "Pass a numeric option", "integer", num_opt);
    args.add_option('c', "callback", "Callback option",
              WvArgs::ArgCallback(callback), (void *)"demo");
 
    WvStringList remaining_args;
    args.process(argc, argv, &remaining_args);
 
    wvout->print("str_opt=%s, bool_opt=%s, num_opt=%s\n",
    str_opt, bool_opt, num_opt);
    WvStringList::Iter i(remaining_args);
    for (i.rewind(); i.next(); )
        wvout->print("rem: %s\n", *i);
 
    return 0;
}

!

Definition at line 61 of file debian/libwvstreams-dev/usr/include/wvstreams/wvargs.h.

Member Typedef Documentation

◆ NoArgCallback [1/2]

typedef wv::function<bool(void*)> WvArgs::NoArgCallback

The callback type used for switches that do not take a parameter. It returns true if the switch was parsed correctly.

Definition at line 69 of file debian/libwvstreams-dev/usr/include/wvstreams/wvargs.h.

◆ ArgCallback [1/2]

typedef wv::function<bool(WvStringParm, void*)> WvArgs::ArgCallback

The callback type used for switches that take a parameter It returns true if the switch was parsed correctly.

Definition at line 74 of file debian/libwvstreams-dev/usr/include/wvstreams/wvargs.h.

◆ NoArgCallback [2/2]

typedef wv::function<bool(void*)> WvArgs::NoArgCallback

The callback type used for switches that do not take a parameter. It returns true if the switch was parsed correctly.

Definition at line 69 of file include/wvargs.h.

◆ ArgCallback [2/2]

typedef wv::function<bool(WvStringParm, void*)> WvArgs::ArgCallback

The callback type used for switches that take a parameter It returns true if the switch was parsed correctly.

Definition at line 74 of file include/wvargs.h.

Member Enumeration Documentation

◆ flags_t [1/2]

enum WvArgs::flags_t

These flags control the behaviour of WvArgs. By default, they are all set to false.

Definition at line 338 of file debian/libwvstreams-dev/usr/include/wvstreams/wvargs.h.

◆ flags_t [2/2]

enum WvArgs::flags_t

These flags control the behaviour of WvArgs. By default, they are all set to false.

Definition at line 338 of file include/wvargs.h.

Constructor & Destructor Documentation

◆ WvArgs()

WvArgs::WvArgs ( )

Definition at line 771 of file wvargs.cc.

◆ ~WvArgs()

WvArgs::~WvArgs ( )

Definition at line 777 of file wvargs.cc.

Member Function Documentation

◆ process() [1/2]

bool WvArgs::process	(	int	argc,
		char **	argv,
		WvStringList *	remaining_args = NULL )

Process the command line arguments passed to main() using the options provided through calls to add_option(..). If remaining_args is provided, any remaining arguments after the command line switches will be appended to this list.

Definition at line 784 of file wvargs.cc.

◆ set_version()

void WvArgs::set_version ( WvStringParm version )

Set the –version string.

Definition at line 819 of file wvargs.cc.

◆ set_email()

void WvArgs::set_email ( WvStringParm email )

Set the e-mail address for bug reports.

Definition at line 825 of file wvargs.cc.

◆ set_help_header()

void WvArgs::set_help_header ( WvStringParm header )

Set the introductory help message, printed at the beginning of –help.

Definition at line 831 of file wvargs.cc.

◆ set_help_footer()

void WvArgs::set_help_footer ( WvStringParm footer )

Set the descriptive help message, printed at the end of –help.

Definition at line 837 of file wvargs.cc.

◆ print_usage() [1/2]

void WvArgs::print_usage	(	int	argc,
		char **	argv )

Output the short usage message based on the provided options. Useful when a bad value is passed as the parameter of a switch.

Definition at line 843 of file wvargs.cc.

◆ print_help() [1/2]

void WvArgs::print_help	(	int	argc,
		char **	argv )

Output the long usage message based on the provided options.

Definition at line 850 of file wvargs.cc.

◆ add_set_bool_option() [1/2]

void WvArgs::add_set_bool_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		bool &	val )

Add a boolean option, which, when specified, sets the specified boolean variable to true.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
val	The boolean variable to set to true when the switch is specified

Definition at line 856 of file wvargs.cc.

◆ add_reset_bool_option() [1/2]

void WvArgs::add_reset_bool_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		bool &	val )

Add a boolean option, which, when spefied, sets the specified boolean variable to false.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
val	The boolean variable to set to false when the switch is specified

Definition at line 864 of file wvargs.cc.

◆ add_flip_bool_option() [1/2]

void WvArgs::add_flip_bool_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		bool &	val )

Add a boolean option, which, when spefied, changes the value of the boolean variable from false to true or from true to false.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
val	The boolean variable to change when the switch is specified

Definition at line 872 of file wvargs.cc.

◆ add_option() [1/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		int &	val )

Add a switch that takes an integer argument

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The integer varible that gets the value of the argument

Definition at line 888 of file wvargs.cc.

◆ add_option() [2/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		long &	val )

Add a switch that takes a long argument

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The long varible that gets the value of the argument

Definition at line 896 of file wvargs.cc.

◆ add_option() [3/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		float &	val )

Add a switch that takes a float argument

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The float varible that gets the value of the argument

Definition at line 904 of file wvargs.cc.

◆ add_option() [4/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		double &	val )

Add a switch that takes a double argument

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The double varible that gets the value of the argument

Definition at line 912 of file wvargs.cc.

◆ add_option() [5/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		WvString &	val )

Add a switch that takes a string argument

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The string varible that gets the value of the argument

Definition at line 920 of file wvargs.cc.

◆ add_option() [6/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		WvStringList &	val )

Add a switch that takes a string argument; the argument is appended to a string list.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The string list to which the argument is appended

Definition at line 929 of file wvargs.cc.

◆ add_option() [7/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		NoArgCallback	cb,
		void *	ud = NULL )

Add a switch which does not take an argument which invokes a callback when it is specified.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
cb	The callback function to invoke when the switch is encountered
ud	A generic userdata pointer to pass to the callback

Definition at line 880 of file wvargs.cc.

◆ add_option() [8/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		ArgCallback	cb,
		void *	ud = NULL )

Add a switch which takes an argument which invokes a callback when it is specified.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
cb	The callback function to invoke when the switch is encountered
ud	A generic userdata pointer to pass to the callback

Definition at line 938 of file wvargs.cc.

◆ add_required_arg() [1/2]

void WvArgs::add_required_arg	(	WvStringParm	desc,
		bool	multiple = false )

Add a required argument to the list of parameters. WvArgs will return an error when run if it is not specified.

Parameters

The	description of the parameter

Definition at line 966 of file wvargs.cc.

Referenced by add_optional_arg().

◆ add_optional_arg() [1/2]

void WvArgs::add_optional_arg	(	WvStringParm	desc,
		bool	multiple = false )

Add an optional argument to the list of parameters.

Parameters

The	description of the parameter

Definition at line 982 of file wvargs.cc.

References add_required_arg().

◆ remove_option() [1/4]

void WvArgs::remove_option ( char short_option )

Remove an option by specifying its short form.

Note: If an option has both a short and a long form they can only both be removed with two seperate calls to

Definition at line 948 of file wvargs.cc.

◆ remove_option() [2/4]

void WvArgs::remove_option ( WvStringParm long_option )

Remove an option by specifying its long form.

Note: If an option has both a short and a long form they can only both be removed with two seperate calls to

Definition at line 954 of file wvargs.cc.

◆ remove_all_options() [1/2]

void WvArgs::remove_all_options ( )

Remove all options

Definition at line 960 of file wvargs.cc.

Referenced by zap().

◆ zap() [1/2]

void WvArgs::zap ( )

inline

An alias for remove_all_options()

Definition at line 331 of file debian/libwvstreams-dev/usr/include/wvstreams/wvargs.h.

References remove_all_options().

◆ get_flag() [1/2]

bool WvArgs::get_flag ( const flags_t flag ) const

Get and set flags.

Definition at line 990 of file wvargs.cc.

◆ set_flag()

void WvArgs::set_flag	(	const flags_t	flag,
		const bool	value )

Definition at line 1002 of file wvargs.cc.

◆ process() [2/2]

bool WvArgs::process	(	int	argc,
		char **	argv,
		WvStringList *	remaining_args = NULL )

Process the command line arguments passed to main() using the options provided through calls to add_option(..). If remaining_args is provided, any remaining arguments after the command line switches will be appended to this list.

◆ print_usage() [2/2]

void WvArgs::print_usage	(	int	argc,
		char **	argv )

Output the short usage message based on the provided options. Useful when a bad value is passed as the parameter of a switch.

◆ print_help() [2/2]

void WvArgs::print_help	(	int	argc,
		char **	argv )

Output the long usage message based on the provided options.

◆ add_set_bool_option() [2/2]

void WvArgs::add_set_bool_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		bool &	val )

Add a boolean option, which, when specified, sets the specified boolean variable to true.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
val	The boolean variable to set to true when the switch is specified

◆ add_reset_bool_option() [2/2]

void WvArgs::add_reset_bool_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		bool &	val )

Add a boolean option, which, when spefied, sets the specified boolean variable to false.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
val	The boolean variable to set to false when the switch is specified

◆ add_flip_bool_option() [2/2]

void WvArgs::add_flip_bool_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		bool &	val )

Add a boolean option, which, when spefied, changes the value of the boolean variable from false to true or from true to false.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
val	The boolean variable to change when the switch is specified

◆ add_option() [9/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		int &	val )

Add a switch that takes an integer argument

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The integer varible that gets the value of the argument

◆ add_option() [10/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		long &	val )

Add a switch that takes a long argument

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The long varible that gets the value of the argument

◆ add_option() [11/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		float &	val )

Add a switch that takes a float argument

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The float varible that gets the value of the argument

◆ add_option() [12/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		double &	val )

Add a switch that takes a double argument

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The double varible that gets the value of the argument

◆ add_option() [13/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		WvString &	val )

Add a switch that takes a string argument

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The string varible that gets the value of the argument

◆ add_option() [14/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		WvStringList &	val )

Add a switch that takes a string argument; the argument is appended to a string list.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
val	The string list to which the argument is appended

◆ add_option() [15/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		NoArgCallback	cb,
		void *	ud = NULL )

Add a switch which does not take an argument which invokes a callback when it is specified.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
cb	The callback function to invoke when the switch is encountered
ud	A generic userdata pointer to pass to the callback

◆ add_option() [16/16]

void WvArgs::add_option	(	char	short_option,
		WvStringParm	long_option,
		WvStringParm	desc,
		WvStringParm	arg_desc,
		ArgCallback	cb,
		void *	ud = NULL )

Add a switch which takes an argument which invokes a callback when it is specified.

Parameters

short_option	The single-character version of the switch; 0 for none
long_option	The full-word version of the switch; NULL for none
desc	The description of the option; NULL for none
arg_desc	The (short) description of the argument; NULL for none
cb	The callback function to invoke when the switch is encountered
ud	A generic userdata pointer to pass to the callback

◆ add_required_arg() [2/2]

void WvArgs::add_required_arg	(	WvStringParm	desc,
		bool	multiple = false )

Add a required argument to the list of parameters. WvArgs will return an error when run if it is not specified.

Parameters

The	description of the parameter

◆ add_optional_arg() [2/2]

void WvArgs::add_optional_arg	(	WvStringParm	desc,
		bool	multiple = false )

Add an optional argument to the list of parameters.

Parameters

The	description of the parameter

◆ remove_option() [3/4]

void WvArgs::remove_option ( char short_option )

Remove an option by specifying its short form.

Note: If an option has both a short and a long form they can only both be removed with two seperate calls to

◆ remove_option() [4/4]

void WvArgs::remove_option ( WvStringParm long_option )

Remove an option by specifying its long form.

Note: If an option has both a short and a long form they can only both be removed with two seperate calls to

◆ remove_all_options() [2/2]

void WvArgs::remove_all_options ( )

Remove all options

◆ zap() [2/2]

void WvArgs::zap ( )

inline

An alias for remove_all_options()

Definition at line 331 of file include/wvargs.h.

References remove_all_options().

◆ get_flag() [2/2]

bool WvArgs::get_flag ( const flags_t flag ) const

Get and set flags.

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Detailed Description

Member Typedef Documentation

◆ NoArgCallback [1/2]

◆ ArgCallback [1/2]

◆ NoArgCallback [2/2]

◆ ArgCallback [2/2]

Member Enumeration Documentation

◆ flags_t [1/2]

◆ flags_t [2/2]

Constructor & Destructor Documentation

◆ WvArgs()

◆ ~WvArgs()

Member Function Documentation

◆ process() [1/2]

◆ set_version()

◆ set_email()

◆ set_help_header()

◆ set_help_footer()

◆ print_usage() [1/2]

◆ print_help() [1/2]

◆ add_set_bool_option() [1/2]

◆ add_reset_bool_option() [1/2]

◆ add_flip_bool_option() [1/2]

◆ add_option() [1/16]

◆ add_option() [2/16]

◆ add_option() [3/16]

◆ add_option() [4/16]

◆ add_option() [5/16]

◆ add_option() [6/16]

◆ add_option() [7/16]

◆ add_option() [8/16]

◆ add_required_arg() [1/2]

◆ add_optional_arg() [1/2]

◆ remove_option() [1/4]

◆ remove_option() [2/4]

◆ remove_all_options() [1/2]

◆ zap() [1/2]

◆ get_flag() [1/2]

◆ set_flag()

◆ process() [2/2]

◆ print_usage() [2/2]

◆ print_help() [2/2]

◆ add_set_bool_option() [2/2]

◆ add_reset_bool_option() [2/2]

◆ add_flip_bool_option() [2/2]

◆ add_option() [9/16]

◆ add_option() [10/16]

◆ add_option() [11/16]

◆ add_option() [12/16]

◆ add_option() [13/16]

◆ add_option() [14/16]

◆ add_option() [15/16]

◆ add_option() [16/16]

◆ add_required_arg() [2/2]

◆ add_optional_arg() [2/2]

◆ remove_option() [3/4]

◆ remove_option() [4/4]

◆ remove_all_options() [2/2]

◆ zap() [2/2]

◆ get_flag() [2/2]