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itk::StructHashFunction< TInput > Class Template Reference

#include <itkStructHashFunction.h>

List of all members.

Detailed Description

template<class TInput>
class itk::StructHashFunction< TInput >

Generic hash function for an arbitrary struct (or class).

This regards the input key as a string of bytes, and applies a hash function similar to one that has been used in perl. If the data in the input key has pointers to other classes, then the function will be hashing on the value of the pointer itself, not on the data it points to. It is imagined that this function will be used more for structs (with fully exposed data) than for general classes.

Definition at line 36 of file itkStructHashFunction.h.

Public Types

typedef TInput InputType
typedef StructHashFunction Self

Public Member Functions

unsigned int operator() (const InputType &key) const

Member Typedef Documentation

template<class TInput>
typedef TInput itk::StructHashFunction< TInput >::InputType

Input type

Definition at line 44 of file itkStructHashFunction.h.

template<class TInput>
typedef StructHashFunction itk::StructHashFunction< TInput >::Self

Standard class typedefs.

Definition at line 41 of file itkStructHashFunction.h.

Member Function Documentation

template<class TInput>
unsigned int itk::StructHashFunction< TInput >::operator() ( const InputType key  )  const [inline]

Definition at line 53 of file itkStructHashFunction.h.

The documentation for this class was generated from the following file:
Generated at Thu Nov 6 11:30:54 2008 for ITK by doxygen 1.5.1 written by Dimitri van Heesch, © 1997-2000