pgplot::Trange Struct Reference

hold any parameter range More...

#include <structs.h>

Public Member Functions
	Trange (const float &themin, const float &themax)
	set constgructor More...
	Trange (const Trange &range)
	copy constgructor More...
	Trange ()
	default constructor More...
Trange &	extend (const Trange &range)
	extend this range if argument range is larger More...
Trange &	extendf (const float &f)
	extend at both ends by a fraction of total range More...
Trange &	shrink (const Trange &range)
	shrink this range if argument range is smaller More...
Trange &	shrinkf (const Trange &range)
	fractional shrink/extend More...
float	absmax () const
	return absolute maximum More...
float	abs () const
	return total range More...
float	fullrange () const
	return absolute range More...
Trange &	lcutf (const float &fraction)
	fractional cut at lower edge More...
Trange &	hcutf (const float &fraction)
	fractional cut at higher edge More...
Trange &	lcut (const float &value)
	absolute cut at lower edge More...
Trange &	hcut (const float &value)
	absolute cut at higher edge More...
template<typename T >
Trange &	operator*= (const T &value)
	scale both values More...
Trange &	operator*= (const Trange &range)
	scale relative to other range More...
Trange &	swap ()
	swap range More...
bool	contains (const float &v) const
	check if value is inside range More...

Public Attributes
float	min
	range [min....max] More...
float	max

Detailed Description

hold any parameter range

See also

basic_device::rnge

Trect

Warning

The definition of total() and absrange() was counter-intuitive! Both functions are renamed (18.1.2011):

• total() –> abs()
• absrange() –> fullrange()

Definition at line 42 of file structs.h.

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

• structs.h