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LETypes.h

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00001 
00002 /*
00003  * @(#)LETypes.h        1.2 00/03/15
00004  *
00005  * (C) Copyright IBM Corp. 1998, 1999, 2000 - All Rights Reserved
00006  *
00007  */
00008 
00009 #ifndef __LETYPES_H
00010 #define __LETYPES_H
00011 
00012 #include "unicode/utypes.h"
00013 #include "unicode/uobject.h"
00014 //#include "cmemory.h"
00015 
00016 U_NAMESPACE_BEGIN
00017 
00018 typedef int32_t le_int32;
00019 typedef uint32_t le_uint32;
00020 typedef int16_t le_int16;
00021 typedef uint16_t le_uint16;
00022 typedef int8_t le_int8;
00023 typedef uint8_t le_uint8;
00024 
00025 typedef UBool le_bool;
00026 
00027 #ifndef true
00028 #define true 1
00029 #endif
00030 
00031 #ifndef false
00032 #define false 0
00033 #endif
00034 
00035 #ifndef NULL
00036 #define NULL 0
00037 #endif
00038 
00039 typedef le_uint32 LETag;
00040 
00041 typedef le_uint16 LEGlyphID;
00042 
00043 typedef UChar LEUnicode16;
00044 typedef UChar32 LEUnicode32;
00045 typedef UChar LEUnicode;    // FIXME: we should deprecate this type in favor of LEUnicode16...
00046 
00047 struct LEPoint
00048 {
00049     float fX;
00050     float fY;
00051 };
00052 
00053 #ifndef XP_CPLUSPLUS
00054 typedef struct LEPoint LEPoint;
00055 #endif
00056 
00057 #define LE_ARRAY_COPY(dst, src, count) memcpy(dst, src, (count) * sizeof (src)[0])
00058 
00059 enum LEErrorCode {
00060     /* informational */
00061     // none right now...
00062 
00063     /* success */
00064     LE_NO_ERROR                     = U_ZERO_ERROR,
00065 
00066     /* failures */
00067     LE_ILLEGAL_ARGUMENT_ERROR       = U_ILLEGAL_ARGUMENT_ERROR,
00068     LE_MEMORY_ALLOCATION_ERROR      = U_MEMORY_ALLOCATION_ERROR,
00069     LE_INDEX_OUT_OF_BOUNDS_ERROR    = U_INDEX_OUTOFBOUNDS_ERROR,
00070     LE_NO_LAYOUT_ERROR              = U_UNSUPPORTED_ERROR,
00071     LE_INTERNAL_ERROR               = U_INTERNAL_PROGRAM_ERROR
00072 };
00073 
00074 #ifndef XP_CPLUSPLUS
00075 typedef enum LEErrorCode LEErrorCode;
00076 #endif
00077 
00078 #define LE_SUCCESS(code) (U_SUCCESS((UErrorCode)code))
00079 #define LE_FAILURE(code) (U_FAILURE((UErrorCode)code))
00080 
00081 U_NAMESPACE_END
00082 #endif
00083 
00084 

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