w_stat_t Class Reference

A single statistic punning structure. More...

#include <w_stat.h>

Public Member Functions
	w_stat_t ()
	Initialize to zero. More...
	w_stat_t (int i)
	Initialize to integer i. More...
	operator int () const
	w_stat_t (w_base_t::base_float_t i)
	Initialize to floating point i. More...
	operator w_base_t::base_float_t () const
	Interpret as a floating point. More...

Protected Attributes
union {
w_base_t::base_stat_t   i
w_base_t::base_float_t   f
}	_u

Friends
class	w_statistics_t
class	w_stat_module_t
ostream &	operator<< (ostream &out, const w_statistics_t &s)
bool	operator== (const w_stat_t &, const w_stat_t &)
bool	operator!= (const w_stat_t &, const w_stat_t &)

Detailed Description

A single statistic punning structure.

This structure holds a single generic statistic, be it an integer or a floating-point number. These are the statistics that are described in inputs to a Perl script, and whose handling-code is generated by that script. See Sets of Statistics.

This struct doesn't do much; it's a union of the two numeric types w_base_t::base_stat_t and w_base_t::base_float_t. With this class you output the contents to an output stream, and compare two stats (equal, not-equal).

Constructor & Destructor Documentation

w_stat_t() [1/3]

w_stat_t::w_stat_t ( )

inline

Initialize to zero.

w_stat_t() [2/3]

w_stat_t::w_stat_t ( int  i )

inline

Initialize to integer i.

w_stat_t() [3/3]

w_stat_t::w_stat_t ( w_base_t::base_float_t  i )

inline

Initialize to floating point i.

Member Function Documentation

operator int()

w_stat_t::operator int ( ) const

inline

operator w_base_t::base_float_t()

w_stat_t::operator w_base_t::base_float_t ( ) const

inline

Interpret as a floating point.

Friends And Related Function Documentation

operator!=

bool operator!= ( const w_stat_t &  , const w_stat_t &    )

friend

operator<<

ostream& operator<< ( ostream &  out, const w_statistics_t &  s  )

friend

operator==

bool operator== ( const w_stat_t &  , const w_stat_t &    )

friend

w_stat_module_t

friend class w_stat_module_t

friend

w_statistics_t

friend class w_statistics_t

friend

Member Data Documentation

_u

union { ... } w_stat_t::_u

f

w_base_t::base_float_t w_stat_t::f

i

w_base_t::base_stat_t w_stat_t::i

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

• src/common/w_stat.h