scalar.h File Reference

#include <cmath>
#include "Utils.h"
#include "Logger.h"
#include "scalar.tpp"

Include dependency graph for scalar.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	scalar_t

Macros
#define	DEFINE_MATH_FUNCTION(func)

Functions
template<class T >
std::enable_if_t< not std::numeric_limits< T >::is_integer, bool >	fpeq (T, T, std::size_t n=10)
	Compares two floating point numbers with a given precision.
scalar_t	pow (const scalar_t &base, const scalar_t &exp)
scalar_t	pow (const scalar_t &base, double exp)
template<typename T > requires std::is_integral_v<T>
scalar_t	pow (const scalar_t &base, T exp)
double	real (const scalar_t &z)
double	imag (const scalar_t &z)

Macro Definition Documentation

DEFINE_MATH_FUNCTION

#define DEFINE_MATH_FUNCTION

(

func

)

Value:

inline scalar_t func(const scalar_t& x) {                   \
    return scalar_t(std::func(static_cast<complex_t>(x)));  \
}

Definition at line 99 of file scalar.h.

Function Documentation

fpeq()

template<class T >

std::enable_if_t< not std::numeric_limits< T >::is_integer, bool > fpeq	(	T	x,
		T	y,
		std::size_t	n
	)

Compares two floating point numbers with a given precision.

Template Parameters

T	Floating point type.

Parameters

x	First number.
y	Second number.
n	Number of machine epsilons allowed.

Returns

True if numbers are approximately equal.

Definition at line 107 of file special_generic.h.

imag()

double imag

(

const scalar_t &

z

)

Definition at line 87 of file scalar.cpp.

pow() [1/3]

scalar_t pow	(	const scalar_t &	base,
		const scalar_t &	exp
	)

Definition at line 75 of file scalar.cpp.

pow() [2/3]

scalar_t pow	(	const scalar_t &	base,
		double	exp
	)

Definition at line 79 of file scalar.cpp.

pow() [3/3]

template<typename T >
requires std::is_integral_v<T>

scalar_t pow	(	const scalar_t &	base,
		T	exp
	)

real()

double real

(

const scalar_t &

z

)

Definition at line 83 of file scalar.cpp.