Parser class for integers with explicit bounds. More...

#include <args.hh>

Inheritance diagram for BoundedIntArg:

Public Member Functions
template<typename T >
	BoundedIntArg (T min_value, T max_value, int b=0)

template<typename V >
bool	parse (const String &str, V &result, const ArgContext &args=blank_args)

bool	check_min (click_int_large_t x) const

bool	check_min (click_uint_large_t x) const

bool	check_max (click_int_large_t x) const

bool	check_max (click_uint_large_t x) const

Public Member Functions inherited from IntArg
	IntArg (int b=0)

const char *	parse (const char begin, const char end, bool is_signed, int size, limb_type *value, int nlimb)

template<typename V >
bool	parse_saturating (const String &str, V &result, const ArgContext &args=blank_args)

template<typename V >
String	unparse (const V &v)

template<typename V >
bool	parse (const String &str, V &result, const ArgContext &args=blank_args)

Public Attributes
click_intmax_t	min_value

click_intmax_t	max_value

bool	is_signed

Public Attributes inherited from IntArg
int	base

int	status

Additional Inherited Members
Public Types inherited from IntArg
typedef uint32_t	limb_type

Public Types inherited from NumArg
enum	{ status_ok = 0 , status_inval = EINVAL , status_range = ERANGE , status_notsup , status_unitless }

Protected Member Functions inherited from IntArg
void	range_error (const ArgContext &args, bool is_signed, click_int_large_t value)

Static Protected Member Functions inherited from IntArg
static const char *	span (const char begin, const char end, bool is_signed, int &b)

Detailed Description

Parser class for integers with explicit bounds.

BoundedIntArg(min, max, base) is like IntArg(base), but numbers less than min or greater than max are treated as errors.

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

Public Member Functions