/home/coin/SVN-release/OS-2.2.0/Couenne/src/expression/operators/bounds/exprBDiv.hpp File Reference

#include "exprOp.hpp"

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Classes

class  exprLBDiv
 class to compute lower bound of a fraction based on the bounds of both numerator and denominator More...
class  exprUBDiv
 class to compute upper bound of a fraction based on the bounds of both numerator and denominator More...

Functions

static CouNumber safeDiv (register CouNumber a, register CouNumber b, int sign)
 division that avoids NaN's and considers a sign when returning infinity


Function Documentation

static CouNumber safeDiv ( register CouNumber  a,
register CouNumber  b,
int  sign 
) [inline, static]

division that avoids NaN's and considers a sign when returning infinity

Definition at line 18 of file exprBDiv.hpp.

References COUENNE_EPS, and COUENNE_INFINITY.

Referenced by exprDiv::getBounds(), exprUBDiv::operator()(), and exprLBDiv::operator()().


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