PrismVolMesh< Basis >::FaceHash Struct Reference

#include <PrismVolMesh.h>

Public Member Functions
size_t	operator() (const PFace &f) const
	This is the hash function. More...
bool	operator() (const PFace &f1, const PFace &f2) const
	This should return less than rather than equal to. More...

Static Public Attributes
static const size_t	bucket_size = 4
	These are needed by the hash_map particularly. More...
static const size_t	min_buckets = 8
static const int	sz_quarter_int = (int)(sz_int / 4)
	These are for our own use (making the hash function. More...
static const int	top4_mask = ((~((int)0)) << sz_quarter_int << sz_quarter_int << sz_quarter_int)
static const int	up4_mask = top4_mask ^ (~((int)0) << sz_quarter_int << sz_quarter_int)
static const int	mid4_mask = top4_mask ^ (~((int)0) << sz_quarter_int)
static const int	low4_mask = ~(top4_mask | mid4_mask)

Member Function Documentation

size_t operator() ( const PFace &  f ) const

inline

This is the hash function.

bool operator() ( const PFace &  f1, const PFace &  f2  ) const

inline

This should return less than rather than equal to.

Member Data Documentation

const size_t bucket_size = 4

static

These are needed by the hash_map particularly.

const int low4_mask = ~(top4_mask | mid4_mask)

static

const int mid4_mask = top4_mask ^ (~((int)0) << sz_quarter_int)

static

const size_t min_buckets = 8

static

const int sz_quarter_int = (int)(sz_int / 4)

static

These are for our own use (making the hash function.

const int top4_mask = ((~((int)0)) << sz_quarter_int << sz_quarter_int << sz_quarter_int)

static

const int up4_mask = top4_mask ^ (~((int)0) << sz_quarter_int << sz_quarter_int)

static

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

• Core/Datatypes/Legacy/Field/PrismVolMesh.h