differences.hpp File Reference

#include <Eigen/Core>
#include "utils/assertion.hpp"

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Namespaces
namespace	precice
	Main namespace of the precice library.
namespace	precice::math
	provides general mathematical constants and functions.

Functions
template<class DerivedA , class DerivedB >
constexpr bool	precice::math::equals (const Eigen::MatrixBase< DerivedA > &A, const Eigen::MatrixBase< DerivedB > &B, double tolerance=NUMERICAL_ZERO_DIFFERENCE)
	Compares two Eigen::MatrixBase for equality up to tolerance.
template<class Scalar >
std::enable_if< std::is_arithmetic< Scalar >::value, bool >::type	precice::math::equals (const Scalar a, const Scalar b, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
	Compares two scalar (arithmetic) types.
template<class DerivedA , class DerivedB >
bool	precice::math::oneGreater (const Eigen::MatrixBase< DerivedA > &A, const Eigen::MatrixBase< DerivedB > &B, double tolerance=math::NUMERICAL_ZERO_DIFFERENCE)
template<class DerivedA , class DerivedB >
bool	precice::math::oneGreaterEquals (const Eigen::MatrixBase< DerivedA > &A, const Eigen::MatrixBase< DerivedB > &B, double tolerance=math::NUMERICAL_ZERO_DIFFERENCE)
template<class DerivedA , class DerivedB >
bool	precice::math::allGreater (const Eigen::MatrixBase< DerivedA > &A, const Eigen::MatrixBase< DerivedB > &B, double tolerance=math::NUMERICAL_ZERO_DIFFERENCE)
template<class DerivedA , class DerivedB >
bool	precice::math::allGreaterEquals (const Eigen::MatrixBase< DerivedA > &A, const Eigen::MatrixBase< DerivedB > &B, double tolerance=math::NUMERICAL_ZERO_DIFFERENCE)
template<class Scalar >
std::enable_if< std::is_arithmetic< Scalar >::value, bool >::type	precice::math::greater (Scalar A, Scalar B, Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
template<class Scalar >
std::enable_if< std::is_arithmetic< Scalar >::value, bool >::type	precice::math::greaterEquals (Scalar A, Scalar B, Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
template<class Scalar >
std::enable_if< std::is_arithmetic< Scalar >::value, bool >::type	precice::math::smaller (Scalar A, Scalar B, Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
template<class Scalar >
std::enable_if< std::is_arithmetic< Scalar >::value, bool >::type	precice::math::smallerEquals (Scalar A, Scalar B, Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)

Variables
constexpr double	precice::math::NUMERICAL_ZERO_DIFFERENCE = 1.0e-14