pimathcomplex.h File Reference

Complex numbers. More...

#include "pibytearray.h"
#include "pimathbase.h"
#include "pivector2d.h"
#include <complex>

Functions
complexd	round (const complexd &c)
	Round, floor, and ceil functions for complex numbers.
complexd	floor (const complexd &c)
	Floor a complex number.
complexd	ceil (const complexd &c)
	Ceil a complex number.
template<typename T , typename std::enable_if< std::is_floating_point< T >::value, int >::type = 0>
bool	PIMathFloatNullCompare (const T v)
	floating point number specific comparison between value passed as parameter and zero More...

Detailed Description

Complex numbers.

Function Documentation

PIMathFloatNullCompare()

template<typename T , typename std::enable_if< std::is_floating_point< T >::value, int >::type = 0>

bool PIMathFloatNullCompare ( const T  v )

inline

floating point number specific comparison between value passed as parameter and zero

floating point number specific comparison between parameter value and zero.

Parameters

v	floating point parameter for comparison

Returns

true if v in locality of zero, otherwise false

Parameters

v	complex with floating point real and imag parts

Returns

true if absolute of v in locality of zero, otherwise false