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Arg< const char * > Class Template Reference

#include <cxxtools/arg.h>

List of all members.

Public Member Functions
	Arg (const char *def=0)
	Arg (int &argc, char *argv[], char ch, const char *def=0)
	Arg (int &argc, char *argv[], const char *str, const char *def=0)
	Arg (int &argc, char *argv[])
bool	set (int &argc, char *argv[], char ch)
bool	set (int &argc, char *argv[], const char *str, const char *def=0)
bool	set (int &argc, char *argv[])
const char *	getValue () const
	operator const char * () const
bool	isSet () const

---

Detailed Description

template<>
class cxxtools::Arg< const char * >

Special handling for "const char*".

"const char*" is not extracted with a stream. This is more flexible and easier to process. Also parameters can contain spaces.

---

Member Function Documentation

bool set	(	int &	argc,
		char *	argv[],
		char	ch
	)

Constructor for the short form.

bool set	(	int &	argc,
		char *	argv[],
		const char *	str,
		const char *	def = 0
	)

setter for the long form.

bool set	(	int &	argc,
		char *	argv[]
	)

Extracts the next parameter.

const char* getValue

(

)

const

returns the extracted value.

operator const char *

(

)

const

argument is convertible to "const char*"

bool isSet

(

)

const

returns true, when the option is not set and the default is used.

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