math_utilities.defs.hh File Reference

#include "Coefficient.types.hh"
#include "Checked_Number.defs.hh"
#include <gmpxx.h>
#include "math_utilities.inlines.hh"

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Namespaces
namespace	Parma_Polyhedra_Library
Defines
#define	PPL_math_utilities_defs_hh   1
Functions
template<typename T, typename Policy>
void	Parma_Polyhedra_Library::numer_denom (const Checked_Number< T, Policy > &from, Coefficient &num, Coefficient &den)
	Extract the numerator and denominator components of from.
template<typename T, typename Policy>
void	Parma_Polyhedra_Library::div_round_up (Checked_Number< T, Policy > &to, Coefficient_traits::const_reference x, Coefficient_traits::const_reference y)
	Divides x by y into to, rounding the result towards plus infinity.
template<typename N>
void	Parma_Polyhedra_Library::min_assign (N &x, const N &y)
	Assigns to x the minimum between x and y.
template<typename N>
void	Parma_Polyhedra_Library::max_assign (N &x, const N &y)
	Assigns to x the maximum between x and y.
template<typename T, typename Policy>
bool	Parma_Polyhedra_Library::is_even (const Checked_Number< T, Policy > &x)
	Returns true if and only if x is an even number.
template<typename T, typename Policy>
bool	Parma_Polyhedra_Library::is_additive_inverse (const Checked_Number< T, Policy > &x, const Checked_Number< T, Policy > &y)
	Returns true if and only if .
void	Parma_Polyhedra_Library::normalize2 (Coefficient_traits::const_reference x, Coefficient_traits::const_reference y, Coefficient &nx, Coefficient &ny)
	If is the GCD of x and y, the values of x and y divided by are assigned to nx and ny, respectively.
bool	Parma_Polyhedra_Library::is_canonical (const mpq_class &x)
	Returns true if and only if x is in canonical form.
template<typename T>
T	Parma_Polyhedra_Library::low_bits_mask (unsigned n)
	Returns a mask for the lowest n bits,.

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Define Documentation

#define PPL_math_utilities_defs_hh   1

Definition at line 24 of file math_utilities.defs.hh.