numpy 2.0.0
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Go to the source code of this file.
Data Structures | |
struct | npy_cdouble |
struct | npy_cfloat |
struct | npy_clongdouble |
Defines | |
#define | NPY_INLINE |
#define | NPY_BYTE_FMT "hhd" |
#define | NPY_UBYTE_FMT "hhu" |
#define | NPY_SHORT_FMT "hd" |
#define | NPY_USHORT_FMT "hu" |
#define | NPY_INT_FMT "d" |
#define | NPY_UINT_FMT "u" |
#define | NPY_LONG_FMT "ld" |
#define | NPY_ULONG_FMT "lu" |
#define | NPY_HALF_FMT "g" |
#define | NPY_FLOAT_FMT "g" |
#define | NPY_DOUBLE_FMT "g" |
#define | NPY_LONGLONG_SUFFIX(x) (x##L) |
#define | NPY_ULONGLONG_SUFFIX(x) (x##UL) |
#define | NPY_FALSE 0 |
#define | NPY_TRUE 1 |
#define | NPY_LONGDOUBLE_FMT "g" |
#define | NPY_MAX_INT8 127 |
#define | NPY_MIN_INT8 -128 |
#define | NPY_MAX_UINT8 255 |
#define | NPY_MAX_INT16 32767 |
#define | NPY_MIN_INT16 -32768 |
#define | NPY_MAX_UINT16 65535 |
#define | NPY_MAX_INT32 2147483647 |
#define | NPY_MIN_INT32 (-NPY_MAX_INT32 - 1) |
#define | NPY_MAX_UINT32 4294967295U |
#define | NPY_MAX_INT64 NPY_LONGLONG_SUFFIX(9223372036854775807) |
#define | NPY_MIN_INT64 (-NPY_MAX_INT64 - NPY_LONGLONG_SUFFIX(1)) |
#define | NPY_MAX_UINT64 NPY_ULONGLONG_SUFFIX(18446744073709551615) |
#define | NPY_MAX_INT128 NPY_LONGLONG_SUFFIX(85070591730234615865843651857942052864) |
#define | NPY_MIN_INT128 (-NPY_MAX_INT128 - NPY_LONGLONG_SUFFIX(1)) |
#define | NPY_MAX_UINT128 NPY_ULONGLONG_SUFFIX(170141183460469231731687303715884105728) |
#define | NPY_MAX_INT256 NPY_LONGLONG_SUFFIX(57896044618658097711785492504343953926634992332820282019728792003956564819967) |
#define | NPY_MIN_INT256 (-NPY_MAX_INT256 - NPY_LONGLONG_SUFFIX(1)) |
#define | NPY_MAX_UINT256 NPY_ULONGLONG_SUFFIX(115792089237316195423570985008687907853269984665640564039457584007913129639935) |
#define | NPY_MIN_DATETIME NPY_MIN_INT64 |
#define | NPY_MAX_DATETIME NPY_MAX_INT64 |
#define | NPY_MIN_TIMEDELTA NPY_MIN_INT64 |
#define | NPY_MAX_TIMEDELTA NPY_MAX_INT64 |
#define | NPY_MAX_BYTE SCHAR_MAX |
#define | NPY_MIN_BYTE SCHAR_MIN |
#define | NPY_MAX_UBYTE UCHAR_MAX |
#define | NPY_MAX_SHORT SHRT_MAX |
#define | NPY_MIN_SHORT SHRT_MIN |
#define | NPY_MAX_USHORT USHRT_MAX |
#define | NPY_MAX_INT INT_MAX |
#define | INT_MIN (-INT_MAX - 1) |
#define | NPY_MIN_INT INT_MIN |
#define | NPY_MAX_UINT UINT_MAX |
#define | NPY_MAX_LONG LONG_MAX |
#define | NPY_MIN_LONG LONG_MIN |
#define | NPY_MAX_ULONG ULONG_MAX |
#define | NPY_SIZEOF_HALF 2 |
#define | NPY_SIZEOF_DATETIME 8 |
#define | NPY_SIZEOF_TIMEDELTA 8 |
#define | NPY_BITSOF_BOOL (sizeof(npy_bool)*CHAR_BIT) |
#define | NPY_BITSOF_CHAR CHAR_BIT |
#define | NPY_BITSOF_SHORT (NPY_SIZEOF_SHORT * CHAR_BIT) |
#define | NPY_BITSOF_INT (NPY_SIZEOF_INT * CHAR_BIT) |
#define | NPY_BITSOF_LONG (NPY_SIZEOF_LONG * CHAR_BIT) |
#define | NPY_BITSOF_LONGLONG (NPY_SIZEOF_LONGLONG * CHAR_BIT) |
#define | NPY_BITSOF_HALF (NPY_SIZEOF_HALF * CHAR_BIT) |
#define | NPY_BITSOF_FLOAT (NPY_SIZEOF_FLOAT * CHAR_BIT) |
#define | NPY_BITSOF_DOUBLE (NPY_SIZEOF_DOUBLE * CHAR_BIT) |
#define | NPY_BITSOF_LONGDOUBLE (NPY_SIZEOF_LONGDOUBLE * CHAR_BIT) |
#define | NPY_BITSOF_DATETIME (NPY_SIZEOF_DATETIME * CHAR_BIT) |
#define | NPY_BITSOF_TIMEDELTA (NPY_SIZEOF_TIMEDELTA * CHAR_BIT) |
#define | NPY_FLOAT16 NPY_HALF |
#define | NPY_DATETIME_FMT NPY_INT64_FMT |
#define | NPY_TIMEDELTA_FMT NPY_INT64_FMT |
Typedefs | |
typedef long | npy_longlong |
typedef unsigned long | npy_ulonglong |
typedef unsigned char | npy_bool |
typedef double | npy_longdouble |
typedef signed char | npy_byte |
typedef unsigned char | npy_ubyte |
typedef unsigned short | npy_ushort |
typedef unsigned int | npy_uint |
typedef unsigned long | npy_ulong |
typedef float | npy_float |
typedef double | npy_double |
typedef short | npy_short |
typedef int | npy_int |
typedef long | npy_long |
typedef npy_uint16 | npy_half |
typedef npy_half | npy_float16 |
typedef npy_int64 | npy_timedelta |
typedef npy_int64 | npy_datetime |
Enumerations | |
enum | { NPY_CPU_UNKNOWN_ENDIAN, NPY_CPU_LITTLE, NPY_CPU_BIG } |
#define INT_MIN (-INT_MAX - 1) |
#define NPY_BITSOF_BOOL (sizeof(npy_bool)*CHAR_BIT) |
#define NPY_BITSOF_CHAR CHAR_BIT |
#define NPY_BITSOF_DATETIME (NPY_SIZEOF_DATETIME * CHAR_BIT) |
#define NPY_BITSOF_DOUBLE (NPY_SIZEOF_DOUBLE * CHAR_BIT) |
#define NPY_BITSOF_FLOAT (NPY_SIZEOF_FLOAT * CHAR_BIT) |
#define NPY_BITSOF_HALF (NPY_SIZEOF_HALF * CHAR_BIT) |
#define NPY_BITSOF_INT (NPY_SIZEOF_INT * CHAR_BIT) |
#define NPY_BITSOF_LONG (NPY_SIZEOF_LONG * CHAR_BIT) |
#define NPY_BITSOF_LONGDOUBLE (NPY_SIZEOF_LONGDOUBLE * CHAR_BIT) |
#define NPY_BITSOF_LONGLONG (NPY_SIZEOF_LONGLONG * CHAR_BIT) |
#define NPY_BITSOF_SHORT (NPY_SIZEOF_SHORT * CHAR_BIT) |
#define NPY_BITSOF_TIMEDELTA (NPY_SIZEOF_TIMEDELTA * CHAR_BIT) |
#define NPY_BYTE_FMT "hhd" |
#define NPY_DATETIME_FMT NPY_INT64_FMT |
#define NPY_DOUBLE_FMT "g" |
#define NPY_FALSE 0 |
#define NPY_FLOAT16 NPY_HALF |
#define NPY_FLOAT_FMT "g" |
#define NPY_HALF_FMT "g" |
#define NPY_INLINE |
#define NPY_INT_FMT "d" |
#define NPY_LONG_FMT "ld" |
#define NPY_LONGDOUBLE_FMT "g" |
#define NPY_LONGLONG_SUFFIX | ( | x | ) | (x##L) |
#define NPY_MAX_BYTE SCHAR_MAX |
make definitions accordingly.
C states that sizeof(char) == 1 by definition
So, just using the sizeof keyword won't help.
It also looks like Python itself uses sizeof(char) quite a bit, which by definition should be 1 all the time.
Idea: Make Use of CHAR_BIT which should tell us how many BITS per CHARACTER
#define NPY_MAX_DATETIME NPY_MAX_INT64 |
#define NPY_MAX_INT INT_MAX |
#define NPY_MAX_INT128 NPY_LONGLONG_SUFFIX(85070591730234615865843651857942052864) |
#define NPY_MAX_INT16 32767 |
#define NPY_MAX_INT256 NPY_LONGLONG_SUFFIX(57896044618658097711785492504343953926634992332820282019728792003956564819967) |
#define NPY_MAX_INT32 2147483647 |
#define NPY_MAX_INT64 NPY_LONGLONG_SUFFIX(9223372036854775807) |
#define NPY_MAX_INT8 127 |
#define NPY_MAX_LONG LONG_MAX |
#define NPY_MAX_SHORT SHRT_MAX |
#define NPY_MAX_TIMEDELTA NPY_MAX_INT64 |
#define NPY_MAX_UBYTE UCHAR_MAX |
#define NPY_MAX_UINT UINT_MAX |
#define NPY_MAX_UINT128 NPY_ULONGLONG_SUFFIX(170141183460469231731687303715884105728) |
#define NPY_MAX_UINT16 65535 |
#define NPY_MAX_UINT256 NPY_ULONGLONG_SUFFIX(115792089237316195423570985008687907853269984665640564039457584007913129639935) |
#define NPY_MAX_UINT32 4294967295U |
#define NPY_MAX_UINT64 NPY_ULONGLONG_SUFFIX(18446744073709551615) |
#define NPY_MAX_UINT8 255 |
#define NPY_MAX_ULONG ULONG_MAX |
#define NPY_MAX_USHORT USHRT_MAX |
#define NPY_MIN_BYTE SCHAR_MIN |
#define NPY_MIN_DATETIME NPY_MIN_INT64 |
#define NPY_MIN_INT INT_MIN |
#define NPY_MIN_INT128 (-NPY_MAX_INT128 - NPY_LONGLONG_SUFFIX(1)) |
#define NPY_MIN_INT16 -32768 |
#define NPY_MIN_INT256 (-NPY_MAX_INT256 - NPY_LONGLONG_SUFFIX(1)) |
#define NPY_MIN_INT32 (-NPY_MAX_INT32 - 1) |
#define NPY_MIN_INT64 (-NPY_MAX_INT64 - NPY_LONGLONG_SUFFIX(1)) |
#define NPY_MIN_INT8 -128 |
#define NPY_MIN_LONG LONG_MIN |
#define NPY_MIN_SHORT SHRT_MIN |
#define NPY_MIN_TIMEDELTA NPY_MIN_INT64 |
#define NPY_SHORT_FMT "hd" |
#define NPY_SIZEOF_DATETIME 8 |
#define NPY_SIZEOF_HALF 2 |
#define NPY_SIZEOF_TIMEDELTA 8 |
#define NPY_TIMEDELTA_FMT NPY_INT64_FMT |
#define NPY_TRUE 1 |
#define NPY_UBYTE_FMT "hhu" |
#define NPY_UINT_FMT "u" |
#define NPY_ULONG_FMT "lu" |
#define NPY_ULONGLONG_SUFFIX | ( | x | ) | (x##UL) |
#define NPY_USHORT_FMT "hu" |
typedef unsigned char npy_bool |
typedef signed char npy_byte |
typedef npy_int64 npy_datetime |
typedef double npy_double |
typedef float npy_float |
typedef npy_half npy_float16 |
typedef npy_uint16 npy_half |
typedef int npy_int |
typedef long npy_long |
typedef double npy_longdouble |
typedef long npy_longlong |
typedef short npy_short |
typedef npy_int64 npy_timedelta |
typedef unsigned char npy_ubyte |
typedef unsigned int npy_uint |
typedef unsigned long npy_ulong |
typedef unsigned long npy_ulonglong |
typedef unsigned short npy_ushort |