mult.icc File Reference

(Revision: 2628)

#include <cmath>

Go to the source code of this file.

Namespaces

namespace Gecode

namespace Gecode::Int

namespace Gecode::Int::Arithmetic

Defines

#define GECODE_CM(TELL)

Performs TELL operation and sets mod, if modified.

Functions

double Gecode::Int::Arithmetic::m (int a, int b)

Multiply a and b as double.

int Gecode::Int::Arithmetic::f_d (int x, int y)

Compute $\lfloor x/y\rfloor$ .

int Gecode::Int::Arithmetic::c_d (int x, int y)

Compute $\lceil x/y\rceil$ .

template<class View>

bool Gecode::Int::Arithmetic::p (const View &x)

Test whether x is postive.

template<class View>

bool Gecode::Int::Arithmetic::n (const View &x)

Test whether x is negative.

template<class View>

bool Gecode::Int::Arithmetic::x (const View &x)

Test whether x is neither positive nor negative.

Define Documentation

#define GECODE_CM ( TELL )

Value:
{ \ ModEvent me = (TELL); \ if (me_failed(me)) return ES_FAILED; \ if (me_modified(me)) mod = true; \ }
Performs TELL operation and sets mod, if modified.

Definition at line 72 of file mult.icc.


Namespaces
namespace	Gecode
namespace	Gecode::Int
namespace	Gecode::Int::Arithmetic
Defines
#define	GECODE_CM(TELL)
	Performs TELL operation and sets mod, if modified.
Functions
double	Gecode::Int::Arithmetic::m (int a, int b)
	Multiply a and b as double.
int	Gecode::Int::Arithmetic::f_d (int x, int y)
	Compute $\lfloor x/y\rfloor$ .
int	Gecode::Int::Arithmetic::c_d (int x, int y)
	Compute $\lceil x/y\rceil$ .
template<class View>
bool	Gecode::Int::Arithmetic::p (const View &x)
	Test whether x is postive.
template<class View>
bool	Gecode::Int::Arithmetic::n (const View &x)
	Test whether x is negative.
template<class View>
bool	Gecode::Int::Arithmetic::x (const View &x)
	Test whether x is neither positive nor negative.