UTextFuncs Struct Reference

(public) Function dispatch table for UText. More...

#include <utext.h>


Data Fields

int32_t tableSize
 (public) Function table size, sizeof(UTextFuncs) Intended for use should the table grow to accomodate added functions in the future, to allow tests for older format function tables that do not contain the extensions.

int32_t reserved1
 (private) Alignment padding.

int32_t reserved2
 (private) Alignment padding.

int32_t reserved3
 (private) Alignment padding.

UTextCloneclone
 (public) Function pointer for UTextClone

UTextNativeLengthnativeLength
 (public) function pointer for UTextLength May be expensive to compute!

UTextAccessaccess
 (public) Function pointer for UTextAccess.

UTextExtractextract
 (public) Function pointer for UTextExtract.

UTextReplacereplace
 (public) Function pointer for UTextReplace.

UTextCopycopy
 (public) Function pointer for UTextCopy.

UTextMapOffsetToNativemapOffsetToNative
 (public) Function pointer for UTextMapOffsetToNative.

UTextMapNativeIndexToUTF16mapNativeIndexToUTF16
 (public) Function pointer for UTextMapNativeIndexToUTF16.

UTextCloseclose
 (public) Function pointer for UTextClose.

UTextClosespare1
 (private) Spare function pointer

UTextClosespare2
 (private) Spare function pointer

UTextClosespare3
 (private) Spare function pointer


Detailed Description

(public) Function dispatch table for UText.

Conceptually very much like a C++ Virtual Function Table. This struct defines the organization of the table. Each text provider implementation must provide an actual table that is initialized with the appropriate functions for the type of text being handled.

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1203 of file utext.h.


Field Documentation

UTextAccess* UTextFuncs::access
 

(public) Function pointer for UTextAccess.

See also:
UTextAccess

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1256 of file utext.h.

UTextClone* UTextFuncs::clone
 

(public) Function pointer for UTextClone

See also:
UTextClone

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1237 of file utext.h.

UTextClose* UTextFuncs::close
 

(public) Function pointer for UTextClose.

See also:
UTextClose

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1310 of file utext.h.

UTextCopy* UTextFuncs::copy
 

(public) Function pointer for UTextCopy.

See also:
UTextCopy

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1283 of file utext.h.

UTextExtract* UTextFuncs::extract
 

(public) Function pointer for UTextExtract.

See also:
UTextExtract

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1265 of file utext.h.

UTextMapNativeIndexToUTF16* UTextFuncs::mapNativeIndexToUTF16
 

(public) Function pointer for UTextMapNativeIndexToUTF16.

See also:
UTextMapNativeIndexToUTF16

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1301 of file utext.h.

UTextMapOffsetToNative* UTextFuncs::mapOffsetToNative
 

(public) Function pointer for UTextMapOffsetToNative.

See also:
UTextMapOffsetToNative

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1292 of file utext.h.

UTextNativeLength* UTextFuncs::nativeLength
 

(public) function pointer for UTextLength May be expensive to compute!

See also:
UTextLength

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1247 of file utext.h.

UTextReplace* UTextFuncs::replace
 

(public) Function pointer for UTextReplace.

See also:
UTextReplace

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1274 of file utext.h.

int32_t UTextFuncs::reserved1
 

(private) Alignment padding.

Do not use, reserved for use by the UText framework only.

Internal:
Do not use. This API is for interal use only.

Definition at line 1227 of file utext.h.

int32_t UTextFuncs::reserved2
 

(private) Alignment padding.

Do not use, reserved for use by the UText framework only.

Internal:
Do not use. This API is for interal use only.

Definition at line 1227 of file utext.h.

int32_t UTextFuncs::reserved3
 

(private) Alignment padding.

Do not use, reserved for use by the UText framework only.

Internal:
Do not use. This API is for interal use only.

Definition at line 1227 of file utext.h.

UTextClose* UTextFuncs::spare1
 

(private) Spare function pointer

Internal:
Do not use. This API is for interal use only.

Definition at line 1318 of file utext.h.

UTextClose* UTextFuncs::spare2
 

(private) Spare function pointer

Internal:
Do not use. This API is for interal use only.

Definition at line 1324 of file utext.h.

UTextClose* UTextFuncs::spare3
 

(private) Spare function pointer

Internal:
Do not use. This API is for interal use only.

Definition at line 1331 of file utext.h.

int32_t UTextFuncs::tableSize
 

(public) Function table size, sizeof(UTextFuncs) Intended for use should the table grow to accomodate added functions in the future, to allow tests for older format function tables that do not contain the extensions.

Fields are placed for optimal alignment on 32/64/128-bit-pointer machines, by normally grouping together 4 32-bit fields, 4 pointers, 2 64-bit fields in sequence.

Draft:
This API may be changed in the future versions and was introduced in ICU 3.6

Definition at line 1219 of file utext.h.


The documentation for this struct was generated from the following file:
Generated on Mon Jul 14 00:42:02 2008 for ICU 3.6 by doxygen 1.3.5