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CoinRelFltEq Class Reference

Equality to a scaled tolerance. More...

#include <CoinFloatEqual.hpp>

Public Member Functions

bool operator() (const double f1, const double f2) const
 Compare function. More...
Constructors and destructors
 CoinRelFltEq ()
 Default constructor. More...
 CoinRelFltEq (const double epsilon)
 Alternate constructor with epsilon as a parameter. More...
virtual ~CoinRelFltEq ()
 Destructor. More...
 CoinRelFltEq (const CoinRelFltEq &src)
 Copy constructor. More...
CoinRelFltEqoperator= (const CoinRelFltEq &rhs)
 Assignment. More...

Private Attributes

Private member data
double epsilon_
 Base equality tolerance. More...

Detailed Description

Equality to a scaled tolerance.

Operands are considered equal if their difference is within a scaled epsilon calculated as epsilon_*(1+CoinMax(|f1|,|f2|)).

Definition at line 120 of file CoinFloatEqual.hpp.

Constructor & Destructor Documentation

CoinRelFltEq::CoinRelFltEq ( )

Default constructor.

Default tolerance is 1.0e-10.

Definition at line 147 of file CoinFloatEqual.hpp.

CoinRelFltEq::CoinRelFltEq ( const double  epsilon)

Alternate constructor with epsilon as a parameter.

Definition at line 162 of file CoinFloatEqual.hpp.

virtual CoinRelFltEq::~CoinRelFltEq ( )


Definition at line 169 of file CoinFloatEqual.hpp.

CoinRelFltEq::CoinRelFltEq ( const CoinRelFltEq src)

Copy constructor.

Definition at line 173 of file CoinFloatEqual.hpp.

Member Function Documentation

bool CoinRelFltEq::operator() ( const double  f1,
const double  f2 
) const

Compare function.

Definition at line 124 of file CoinFloatEqual.hpp.

CoinRelFltEq& CoinRelFltEq::operator= ( const CoinRelFltEq rhs)


Definition at line 180 of file CoinFloatEqual.hpp.

Member Data Documentation

double CoinRelFltEq::epsilon_

Base equality tolerance.

Definition at line 196 of file CoinFloatEqual.hpp.

The documentation for this class was generated from the following file: