82b85fb45c
Remove some references to unused internal header references. Make some functions library private. X-SVN-Rev: 23177
103 lines
3.4 KiB
C
103 lines
3.4 KiB
C
/*
|
|
*******************************************************************************
|
|
*
|
|
* Copyright (C) 2001-2008, International Business Machines
|
|
* Corporation and others. All Rights Reserved.
|
|
*
|
|
*******************************************************************************
|
|
* file name: ucol_tok.cpp
|
|
* encoding: US-ASCII
|
|
* tab size: 8 (not used)
|
|
* indentation:4
|
|
*
|
|
* created 02/22/2001
|
|
* created by: Vladimir Weinstein
|
|
*
|
|
* This module maintains a contraction table structure in expanded form
|
|
* and provides means to flatten this structure
|
|
*
|
|
*/
|
|
|
|
#ifndef UCOL_CNTTABLE_H
|
|
#define UCOL_CNTTABLE_H
|
|
|
|
#include "unicode/utypes.h"
|
|
|
|
#if !UCONFIG_NO_COLLATION
|
|
|
|
#include "utrie.h"
|
|
#include "ucol_imp.h"
|
|
|
|
U_CDECL_BEGIN
|
|
|
|
#define UPRV_CNTTAB_NEWELEMENT 0xFFFFFF
|
|
|
|
#define isCntTableElement(CE) (isSpecial((CE)) && \
|
|
((getCETag((CE)) == CONTRACTION_TAG)||(getCETag((CE)) == SPEC_PROC_TAG)))
|
|
|
|
typedef struct ContractionTable ContractionTable;
|
|
struct ContractionTable {
|
|
UChar *codePoints;
|
|
uint32_t *CEs;
|
|
uint32_t position;
|
|
uint32_t size;
|
|
};
|
|
|
|
struct CntTable {
|
|
ContractionTable **elements;
|
|
/*CompactEIntArray *mapping;*/
|
|
UNewTrie *mapping;
|
|
UChar *codePoints;
|
|
uint32_t *CEs;
|
|
int32_t *offsets;
|
|
int32_t position;
|
|
int32_t size;
|
|
int32_t capacity;
|
|
UColCETags currentTag;
|
|
};
|
|
|
|
U_CAPI CntTable* U_EXPORT2
|
|
/*uprv_cnttab_open(CompactEIntArray *mapping, UErrorCode *status);*/
|
|
uprv_cnttab_open(UNewTrie *mapping, UErrorCode *status);
|
|
U_CAPI CntTable* U_EXPORT2
|
|
uprv_cnttab_clone(CntTable *table, UErrorCode *status);
|
|
U_CAPI void U_EXPORT2
|
|
uprv_cnttab_close(CntTable *table);
|
|
|
|
/* construct the table for output */
|
|
U_CAPI int32_t U_EXPORT2
|
|
uprv_cnttab_constructTable(CntTable *table, uint32_t mainOffset, UErrorCode *status);
|
|
/* adds more contractions in table. If element is non existant, it creates on. Returns element handle */
|
|
U_CAPI uint32_t U_EXPORT2
|
|
uprv_cnttab_addContraction(CntTable *table, uint32_t element, UChar codePoint, uint32_t value, UErrorCode *status);
|
|
/* sets a part of contraction sequence in table. If element is non existant, it creates on. Returns element handle */
|
|
U_CAPI uint32_t U_EXPORT2
|
|
uprv_cnttab_setContraction(CntTable *table, uint32_t element, uint32_t offset, UChar codePoint, uint32_t value, UErrorCode *status);
|
|
/* inserts a part of contraction sequence in table. Sequences behind the offset are moved back. If element is non existant, it creates on. Returns element handle */
|
|
U_CAPI uint32_t U_EXPORT2
|
|
uprv_cnttab_insertContraction(CntTable *table, uint32_t element, UChar codePoint, uint32_t value, UErrorCode *status);
|
|
/* this is for adding non contractions */
|
|
U_CAPI uint32_t U_EXPORT2
|
|
uprv_cnttab_changeLastCE(CntTable *table, uint32_t element, uint32_t value, UErrorCode *status);
|
|
|
|
U_CAPI int32_t U_EXPORT2
|
|
uprv_cnttab_findCP(CntTable *table, uint32_t element, UChar codePoint, UErrorCode *status);
|
|
|
|
U_CAPI uint32_t U_EXPORT2
|
|
uprv_cnttab_getCE(CntTable *table, uint32_t element, uint32_t position, UErrorCode *status);
|
|
|
|
U_CAPI uint32_t U_EXPORT2
|
|
uprv_cnttab_changeContraction(CntTable *table, uint32_t element, UChar codePoint, uint32_t newCE, UErrorCode *status);
|
|
|
|
U_CAPI uint32_t U_EXPORT2
|
|
uprv_cnttab_findCE(CntTable *table, uint32_t element, UChar codePoint, UErrorCode *status);
|
|
|
|
U_CAPI UBool U_EXPORT2
|
|
uprv_cnttab_isTailored(CntTable *table, uint32_t element, UChar *ztString, UErrorCode *status);
|
|
|
|
U_CDECL_END
|
|
|
|
#endif /* #if !UCONFIG_NO_COLLATION */
|
|
|
|
#endif
|