Provides some mathematical functors and constants. More...

#include <complex>
#include <cstring>
#include <limits>
#include <cmath>

Include dependency graph for macros.hpp:

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Classes
struct	slip::un_real< T1, T2 >
	Real functor. Return the real part of x. More...

struct	slip::un_imag< T1, T2 >
	Imag functor. Return the imaginary part of x. More...

struct	slip::un_abs< T1, T2 >
	Abs functor. Return the absolute value of x. More...

struct	slip::less_abs< _Tp >
	Compare two element according to their absolute value. Return true if std::abs(__x) < std::abs( __y). More...

struct	slip::greater_abs< _Tp >
	Compare two element according to their absolute value. Return true if std::abs(__x) > std::abs( __y). More...

struct	slip::mini< _Tp >
	Computes the minimum value between two values. More...

struct	slip::maxi< _Tp >
	Computes the maximum value between two values. More...

struct	slip::Sign< T, R >

struct	slip::complex_sign< Complex >

struct	slip::gt_it< Iterator >

struct	slip::lt_it< Iterator >

struct	slip::constants< _Tp >
	A structure for numeric constants. More...

Namespaces
	slip
	This namespace corresponds to the kernel of the Simple Library on Image Processing (SLIP). That is to say that it contains the data structures and the algorithms needed by these data strucutres.

Functions
template<typename T >
T	slip::sign (T a)
	Computes the sign of a. More...

template<typename Real >
Real	slip::pythagore (const Real &x, const Real &y)
	Computes $(x^2+y^2)^\frac{1}{2}$ without destructive underflow or overflow. More...

template<int N, typename T >
T	slip::nth_power (T x)
	Computes the nth power of an element . More...

template<typename T , typename Integer >
T	slip::power (T x, Integer N)
	function to compute. More...

Detailed Description

Provides some mathematical functors and constants.

Definition in file macros.hpp.

Classes