TDF_LabelMapHasher Class Reference

A label hasher for label maps. More...

#include <TDF_LabelMapHasher.hxx>

Static Public Member Functions
static Standard_Integer	HashCode (const TDF_Label &theLabel, const Standard_Integer theUpperBound)
	Computes a hash code for the given label, in the range [1, theUpperBound]. More...
static Standard_Boolean	IsEqual (const TDF_Label &aLab1, const TDF_Label &aLab2)
	Returns True when the two keys are the same. Two same keys must have the same hashcode, the contrary is not necessary. More...

Detailed Description

A label hasher for label maps.

Member Function Documentation

HashCode()

static Standard_Integer TDF_LabelMapHasher::HashCode ( const TDF_Label &  theLabel, const Standard_Integer  theUpperBound  )

inlinestatic

Computes a hash code for the given label, in the range [1, theUpperBound].

Parameters

theLabel	the label which hash code is to be computed
theUpperBound	the upper bound of the range a computing hash code must be within

Returns

a computed hash code, in the range [1, theUpperBound]

IsEqual()

static Standard_Boolean TDF_LabelMapHasher::IsEqual ( const TDF_Label &  aLab1, const TDF_Label &  aLab2  )

inlinestatic

Returns True when the two keys are the same. Two same keys must have the same hashcode, the contrary is not necessary.

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

• TDF_LabelMapHasher.hxx