#include "unicode/platform.h"#include <stddef.h>#include "unicode/urename.h"Go to the source code of this file.
Defines | |
| #define | U_CFUNC extern |
| This is used in a declaration of a library private ICU C function. | |
| #define | U_CDECL_BEGIN |
| This is used to begin a declaration of a library private ICU C API. | |
| #define | U_CDECL_END |
| This is used to end a declaration of a library private ICU C API. | |
| #define | U_NAMESPACE_BEGIN |
| This is used to begin a declaration of a public ICU C++ API. | |
| #define | U_NAMESPACE_END |
| This is used to end a declaration of a public ICU C++ API If the compiler doesn't support namespaces, this does nothing. | |
| #define | U_NAMESPACE_USE |
| This is used to specify that the rest of the code uses the public ICU C++ API namespace. | |
| #define | U_NAMESPACE_QUALIFIER |
| This is used to qualify that a function or class is part of the public ICU C++ API namespace. | |
| #define | U_CAPI U_CFUNC U_EXPORT |
| This is used to declare a function as a public ICU C API. | |
| #define | U_STABLE U_CAPI |
| #define | U_DRAFT U_CAPI |
| #define | U_DEPRECATED U_CAPI |
| #define | U_OBSOLETE U_CAPI |
| #define | U_INTERNAL U_CAPI |
| #define | INT8_MIN ((int8_t)(-128)) |
| The smallest value an 8 bit signed integer can hold. | |
| #define | INT16_MIN ((int16_t)(-32767-1)) |
| The smallest value a 16 bit signed integer can hold. | |
| #define | INT32_MIN ((int32_t)(-2147483647-1)) |
| The smallest value a 32 bit signed integer can hold. | |
| #define | INT8_MAX ((int8_t)(127)) |
| The largest value an 8 bit signed integer can hold. | |
| #define | INT16_MAX ((int16_t)(32767)) |
| The largest value a 16 bit signed integer can hold. | |
| #define | INT32_MAX ((int32_t)(2147483647)) |
| The largest value a 32 bit signed integer can hold. | |
| #define | UINT8_MAX ((uint8_t)(255U)) |
| The largest value an 8 bit unsigned integer can hold. | |
| #define | UINT16_MAX ((uint16_t)(65535U)) |
| The largest value a 16 bit unsigned integer can hold. | |
| #define | UINT32_MAX ((uint32_t)(4294967295U)) |
| The largest value a 32 bit unsigned integer can hold. | |
| #define | INT64_C(c) c ## LL |
| Provides a platform independent way to specify a signed 64-bit integer constant. | |
| #define | UINT64_C(c) c ## ULL |
| Provides a platform independent way to specify an unsigned 64-bit integer constant. | |
| #define | U_INT64_MIN ((int64_t)(INT64_C(-9223372036854775807)-1)) |
| The smallest value a 64 bit signed integer can hold. | |
| #define | U_INT64_MAX ((int64_t)(INT64_C(9223372036854775807))) |
| The largest value a 64 bit signed integer can hold. | |
| #define | U_UINT64_MAX ((uint64_t)(UINT64_C(18446744073709551615))) |
| The largest value a 64 bit unsigned integer can hold. | |
| #define | TRUE 1 |
| The TRUE value of a UBool. | |
| #define | FALSE 0 |
| The FALSE value of a UBool. | |
| #define | U_HAVE_WCHAR_H 1 |
| Indicates whether <wchar.h> is available (1) or not (0). | |
| #define | U_SIZEOF_WCHAR_T 4 |
| U_SIZEOF_WCHAR_T==sizeof(wchar_t) (0 means it is not defined or autoconf could not set it). | |
| #define | U_SIZEOF_UCHAR 2 |
| Number of bytes in a UChar. | |
| #define | U_ALIGN_CODE(n) |
| This is used to align code fragments to a specific byte boundary. | |
| #define | U_INLINE |
Typedefs | |
| typedef int8_t | UBool |
| The ICU boolean type. | |
| typedef uint16_t | UChar |
| Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned. | |
| typedef int32_t | UChar32 |
| Define UChar32 as a type for single Unicode code points. | |
Definition in file umachine.h.
| #define FALSE 0 |
The FALSE value of a UBool.
Definition at line 245 of file umachine.h.
Referenced by UnicodeString::append(), Normalizer::isNormalized(), ParsePosition::operator==(), FieldPosition::operator==(), UnicodeString::replace(), and UnicodeString::truncate().
| #define INT16_MAX ((int16_t)(32767)) |
The largest value a 16 bit signed integer can hold.
Definition at line 179 of file umachine.h.
| #define INT16_MIN ((int16_t)(-32767-1)) |
The smallest value a 16 bit signed integer can hold.
Definition at line 166 of file umachine.h.
| #define INT32_MAX ((int32_t)(2147483647)) |
The largest value a 32 bit signed integer can hold.
Definition at line 183 of file umachine.h.
Referenced by UnicodeString::remove().
| #define INT32_MIN ((int32_t)(-2147483647-1)) |
The smallest value a 32 bit signed integer can hold.
Definition at line 170 of file umachine.h.
| #define INT64_C | ( | c | ) | c ## LL |
Provides a platform independent way to specify a signed 64-bit integer constant.
note: may be wrong for some 64 bit platforms - ensure your compiler provides INT64_C
Definition at line 208 of file umachine.h.
| #define INT8_MAX ((int8_t)(127)) |
The largest value an 8 bit signed integer can hold.
Definition at line 175 of file umachine.h.
| #define INT8_MIN ((int8_t)(-128)) |
The smallest value an 8 bit signed integer can hold.
Definition at line 162 of file umachine.h.
| #define TRUE 1 |
The TRUE value of a UBool.
Definition at line 241 of file umachine.h.
Referenced by Calendar::internalSet(), ParsePosition::operator==(), FieldPosition::operator==(), and UnicodeString::truncate().
| #define U_ALIGN_CODE | ( | n | ) |
This is used to align code fragments to a specific byte boundary.
This is useful for getting consistent performance test results.
Definition at line 366 of file umachine.h.
| #define U_CAPI U_CFUNC U_EXPORT |
This is used to declare a function as a public ICU C API.
Definition at line 149 of file umachine.h.
| #define U_CDECL_BEGIN |
This is used to begin a declaration of a library private ICU C API.
Definition at line 101 of file umachine.h.
| #define U_CDECL_END |
This is used to end a declaration of a library private ICU C API.
Definition at line 102 of file umachine.h.
| #define U_CFUNC extern |
This is used in a declaration of a library private ICU C function.
Definition at line 100 of file umachine.h.
| #define U_HAVE_WCHAR_H 1 |
Indicates whether <wchar.h> is available (1) or not (0).
Set to 1 by default.
Definition at line 262 of file umachine.h.
| #define U_INT64_MAX ((int64_t)(INT64_C(9223372036854775807))) |
The largest value a 64 bit signed integer can hold.
Definition at line 224 of file umachine.h.
| #define U_INT64_MIN ((int64_t)(INT64_C(-9223372036854775807)-1)) |
The smallest value a 64 bit signed integer can hold.
Definition at line 220 of file umachine.h.
| #define U_NAMESPACE_BEGIN |
This is used to begin a declaration of a public ICU C++ API.
If the compiler doesn't support namespaces, this does nothing.
Definition at line 142 of file umachine.h.
| #define U_NAMESPACE_END |
This is used to end a declaration of a public ICU C++ API If the compiler doesn't support namespaces, this does nothing.
Definition at line 143 of file umachine.h.
| #define U_NAMESPACE_QUALIFIER |
This is used to qualify that a function or class is part of the public ICU C++ API namespace.
If the compiler doesn't support namespaces, this does nothing.
Definition at line 145 of file umachine.h.
| #define U_NAMESPACE_USE |
This is used to specify that the rest of the code uses the public ICU C++ API namespace.
If the compiler doesn't support namespaces, this does nothing.
Definition at line 144 of file umachine.h.
| #define U_SIZEOF_UCHAR 2 |
| #define U_SIZEOF_WCHAR_T 4 |
U_SIZEOF_WCHAR_T==sizeof(wchar_t) (0 means it is not defined or autoconf could not set it).
Definition at line 273 of file umachine.h.
| #define U_UINT64_MAX ((uint64_t)(UINT64_C(18446744073709551615))) |
The largest value a 64 bit unsigned integer can hold.
Definition at line 228 of file umachine.h.
| #define UINT16_MAX ((uint16_t)(65535U)) |
The largest value a 16 bit unsigned integer can hold.
Definition at line 192 of file umachine.h.
| #define UINT32_MAX ((uint32_t)(4294967295U)) |
The largest value a 32 bit unsigned integer can hold.
Definition at line 196 of file umachine.h.
| #define UINT64_C | ( | c | ) | c ## ULL |
Provides a platform independent way to specify an unsigned 64-bit integer constant.
note: may be wrong for some 64 bit platforms - ensure your compiler provides UINT64_C
Definition at line 216 of file umachine.h.
| #define UINT8_MAX ((uint8_t)(255U)) |
The largest value an 8 bit unsigned integer can hold.
Definition at line 188 of file umachine.h.
| UChar |
Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.
If wchar_t is not 16 bits wide, then define UChar to be uint16_t. This makes the definition of UChar platform-dependent but allows direct string type compatibility with platforms with 16-bit wchar_t types.
Definition at line 328 of file umachine.h.
Define UChar32 as a type for single Unicode code points.
UChar32 is a signed 32-bit integer (same as int32_t).
The Unicode code point range is 0..0x10ffff. All other values (negative or >=0x110000) are illegal as Unicode code points. They may be used as sentinel values to indicate "done", "error" or similar non-code point conditions.
Before ICU 2.4 (Jitterbug 2146), UChar32 was defined to be wchar_t if that is 32 bits wide (wchar_t may be signed or unsigned) or else to be uint32_t. That is, the definition of UChar32 was platform-dependent.
Definition at line 348 of file umachine.h.
1.5.3