expression.hpp File Reference

#include <iostream>
#include <set>
#include <vector>
#include "CouennePrecisions.hpp"
#include "CouenneTypes.hpp"

Include dependency graph for expression.hpp:

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

Go to the source code of this file.

Classes
class	expression
	Expression base class. More...
Functions
bool	updateBound (register int sign, register CouNumber *dst, register CouNumber src)
	updates maximum violation.
int	compareExpr (const void *e0, const void *e1)
	independent comparison
bool	isInteger (CouNumber x)
	is this number integer?
expression *	getOriginal (expression *e)
	get original expression (can't make it an expression method as I need a non-const, what "this" would return)

---

Function Documentation

bool updateBound	(	register int	sign,
		register CouNumber *	dst,
		register CouNumber	src
	)			[inline]

updates maximum violation.

Used with all impliedBound. Returns true if a bound has been modified, false otherwise

Definition at line 272 of file expression.hpp.

References COUENNE_EPS.

int compareExpr	(	const void *	e0,
		const void *	e1
	)			[inline]

independent comparison

Definition at line 297 of file expression.hpp.

bool isInteger

(

CouNumber

x

)

[inline]

is this number integer?

Definition at line 302 of file expression.hpp.

References COUENNE_EPS_INT, and COUENNE_round.

Referenced by CouenneObject::isCuttable(), and exprConst::isInteger().

expression* getOriginal

(

expression *

e

)

[inline]

get original expression (can't make it an expression method as I need a non-const, what "this" would return)

Definition at line 308 of file expression.hpp.

---