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https://github.com/opencv/opencv.git
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52f3f5a3f6
* libtiff upgrade to version 4.6.0 * fix tiffvers.h cmake generation * temp: force build 3rd party deps from source * remove libport.h and spintf.c * cmake fixes * don't use tiff_dummy_namespace on windows * introduce numeric_types namespace alias * include cstdint * uint16_t is not a numeric_types type * fix uint16 and uint32 type defs * use standard c++ types * remove unused files * remove more unused files * revert build 3rd party code from source --------- Co-authored-by: Misha Klatis <misha.klatis@autodesk.com>
101 lines
3.3 KiB
C
101 lines
3.3 KiB
C
/**********************************************************************
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* $Id$
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*
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* Name: tif_hash_set.h
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* Project: TIFF - Common Portability Library
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* Purpose: Hash set functions.
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* Author: Even Rouault, <even dot rouault at spatialys.com>
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*
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**********************************************************************
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* Copyright (c) 2008-2009, Even Rouault <even dot rouault at spatialys.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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****************************************************************************/
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#ifndef TIFF_HASH_SET_H_INCLUDED
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#define TIFF_HASH_SET_H_INCLUDED
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#include <stdbool.h>
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/**
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* \file tif_hash_set.h
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*
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* Hash set implementation.
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*
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* An hash set is a data structure that holds elements that are unique
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* according to a comparison function. Operations on the hash set, such as
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* insertion, removal or lookup, are supposed to be fast if an efficient
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* "hash" function is provided.
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*/
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/* Types */
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/** Opaque type for a hash set */
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typedef struct _TIFFHashSet TIFFHashSet;
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/** TIFFHashSetHashFunc */
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typedef unsigned long (*TIFFHashSetHashFunc)(const void *elt);
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/** TIFFHashSetEqualFunc */
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typedef bool (*TIFFHashSetEqualFunc)(const void *elt1, const void *elt2);
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/** TIFFHashSetFreeEltFunc */
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typedef void (*TIFFHashSetFreeEltFunc)(void *elt);
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/* Functions */
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TIFFHashSet *TIFFHashSetNew(TIFFHashSetHashFunc fnHashFunc,
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TIFFHashSetEqualFunc fnEqualFunc,
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TIFFHashSetFreeEltFunc fnFreeEltFunc);
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void TIFFHashSetDestroy(TIFFHashSet *set);
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int TIFFHashSetSize(const TIFFHashSet *set);
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#ifdef notused
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void TIFFHashSetClear(TIFFHashSet *set);
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/** TIFFHashSetIterEltFunc */
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typedef int (*TIFFHashSetIterEltFunc)(void *elt, void *user_data);
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void TIFFHashSetForeach(TIFFHashSet *set, TIFFHashSetIterEltFunc fnIterFunc,
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void *user_data);
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#endif
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bool TIFFHashSetInsert(TIFFHashSet *set, void *elt);
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void *TIFFHashSetLookup(TIFFHashSet *set, const void *elt);
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bool TIFFHashSetRemove(TIFFHashSet *set, const void *elt);
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#ifdef notused
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bool TIFFHashSetRemoveDeferRehash(TIFFHashSet *set, const void *elt);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* TIFF_HASH_SET_H_INCLUDED */
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