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ICU 76.1 76.1
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#include <utext.h>
Data Fields | |
| uint32_t | magic |
| int32_t | flags |
| int32_t | providerProperties |
| Text provider properties. | |
| int32_t | sizeOfStruct |
| (public) sizeOfStruct=sizeof(UText) Allows possible backward compatible extension. | |
| int64_t | chunkNativeLimit |
| (protected) Native index of the first character position following the current chunk. | |
| int32_t | extraSize |
| (protected) Size in bytes of the extra space (pExtra). | |
| int32_t | nativeIndexingLimit |
| (protected) The highest chunk offset where native indexing and chunk (UTF-16) indexing correspond. | |
| int64_t | chunkNativeStart |
| (protected) Native index of the first character in the text chunk. | |
| int32_t | chunkOffset |
| (protected) Current iteration position within the text chunk (UTF-16 buffer). | |
| int32_t | chunkLength |
| (protected) Length the text chunk (UTF-16 buffer), in UChars. | |
| const UChar * | chunkContents |
| (protected) pointer to a chunk of text in UTF-16 format. | |
| const UTextFuncs * | pFuncs |
| (public) Pointer to Dispatch table for accessing functions for this UText. | |
| void * | pExtra |
| (protected) Pointer to additional space requested by the text provider during the utext_open operation. | |
| const void * | context |
| (protected) Pointer to string or text-containing object or similar. | |
| const void * | p |
| (protected) Pointer fields available for use by the text provider. | |
| const void * | q |
| (protected) Pointer fields available for use by the text provider. | |
| const void * | r |
| (protected) Pointer fields available for use by the text provider. | |
| void * | privP |
| Private field reserved for future use by the UText framework itself. | |
| int64_t | a |
| (protected) Integer field reserved for use by the text provider. | |
| int32_t | b |
| (protected) Integer field reserved for use by the text provider. | |
| int32_t | c |
| (protected) Integer field reserved for use by the text provider. | |
| int64_t | privA |
| Private field reserved for future use by the UText framework itself. | |
| int32_t | privB |
| Private field reserved for future use by the UText framework itself. | |
| int32_t | privC |
| Private field reserved for future use by the UText framework itself. | |
UText struct.
Provides the interface between the generic UText access code and the UText provider code that works on specific kinds of text (UTF-8, noncontiguous UTF-16, whatever.)
Applications that are using predefined types of text providers to pass text data to ICU services will have no need to view the internals of the UText structs that they open.
| int64_t UText::a |
| int32_t UText::b |
| int32_t UText::c |
| const UChar* UText::chunkContents |
| int32_t UText::chunkLength |
| int64_t UText::chunkNativeLimit |
| int64_t UText::chunkNativeStart |
| int32_t UText::chunkOffset |
(protected) Current iteration position within the text chunk (UTF-16 buffer).
This is the index to the character that will be returned by utext_next32().
| const void* UText::context |
| int32_t UText::extraSize |
| int32_t UText::flags |
| uint32_t UText::magic |
(private) Magic. Used to help detect when UText functions are handed
invalid or uninitialized UText structs.
utext_openXYZ() functions take an initialized,
but not necessarily open, UText struct as an
optional fill-in parameter. This magic field
is used to check for that initialization.
Text provider close functions must NOT clear
the magic field because that would prevent
reuse of the UText struct.
| int32_t UText::nativeIndexingLimit |
| const void* UText::p |
| void* UText::pExtra |
| const UTextFuncs* UText::pFuncs |
| int64_t UText::privA |
| int32_t UText::privB |
| int32_t UText::privC |
| void* UText::privP |
| int32_t UText::providerProperties |
| const void* UText::q |
| const void* UText::r |
| int32_t UText::sizeOfStruct |
1.9.8