abs.h File Reference

Definition of abs function. More...

#include <cmath>
#include <complex>
#include "num_collect/base/concepts/real_scalar.h"
#include "num_collect/base/concepts/signed_integral.h"
#include "num_collect/base/concepts/unsigned_integral.h"

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Namespaces
namespace	num_collect
	Namespace of num_collect source codes.
namespace	num_collect::base
	Namespace of definitions common in this project.

Functions
template<concepts::real_scalar T>
auto	num_collect::base::abs (const std::complex< T > &val) -> T
	Calculate the absolute value of a complex number.
template<concepts::real_scalar T>
auto	num_collect::base::abs (const T &val) -> T
	Calculate the absolute value of a number.
template<concepts::signed_integral T>
auto	num_collect::base::abs (const T &val) -> T
	Calculate the absolute value of a number.
template<concepts::unsigned_integral T>
auto	num_collect::base::abs (const T &val) -> T
	Calculate the absolute value of a number.

Detailed Description

Definition of abs function.

Definition in file abs.h.