mirror of
https://github.com/Unidata/netcdf-c.git
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62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/* Copyright 2018, UCAR/Unidata and OPeNDAP, Inc.
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See the COPYRIGHT file for more information. */
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#ifndef OCDATATYPES_H
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#define OCDATATYPES_H
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/* Define some useful info about the supported
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primitive datatypes*/
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#define DCHAR char
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#define DBYTE signed char
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#define DUBYTE unsigned char
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#define DINT16 short
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#define DUINT16 unsigned short
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#define DINT32 int
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#define DUINT32 unsigned int
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#define DINT64 int
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#define DUINT64 unsigned int
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#define DFLOAT32 float
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#define DFLOAT64 double
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#define OC_CHAR_MIN ((char)0x00)
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#define OC_CHAR_MAX ((char)0xff)
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#define OC_BYTE_MIN -128
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#define OC_BYTE_MAX 127
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#define OC_UBYTE_MIN 0
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#define OC_UBYTE_MAX 255U
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#define OC_INT16_MIN -32768
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#define OC_INT16_MAX 32767
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#define OC_UINT16_MIN 0
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#define OC_UINT16_MAX 65535U
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#define OC_INT32_MIN (-2147483647 - 1)
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#define OC_INT32_MAX 2147483647
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#define OC_UINT32_MIN 0
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#define OC_UINT32_MAX 4294967295U
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#define OC_INT64_MIN (-9223372036854775807LL-1)
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#define OC_INT64_MAX (9223372036854775807LL)
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#define OC_UINT64_MIN 0LL
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#define OC_UINT64_MAX (18446744073709551615ULL)
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#define OC_FLOAT32_MAX 3.402823466E+38F /* max decimal value of a "float" */
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#define OC_FLOAT32_MIN (-OC_FLOAT_MAX)
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#define OC_FLOAT64_MAX 1.7976931348623157E+308 /* max decimal value of a double */
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#define OC_FLOAT64_MIN (-OC_FLOAT64_MAX)
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/* Similar to netcdf*/
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#define OC_FILL_CHAR ((char)0)
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#define OC_FILL_BYTE ((signed char)-127)
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#define OC_FILL_UBYTE (255)
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#define OC_FILL_INT16 ((short)-32767)
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#define OC_FILL_UINT16 (65535)
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#define OC_FILL_INT32 (-2147483647L)
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#define OC_FILL_UINT32 (4294967295U)
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#define OC_FILL_INT64 ((long long)-9223372036854775806LL)
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#define OC_FILL_UINT64 ((unsigned long long)18446744073709551614ULL)
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#define OC_FILL_FLOAT32 (9.9692099683868690e+36f) /* near 15 * 2^119 */
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#define OC_FILL_FLOAT64 (9.9692099683868690e+36)
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#define OC_FILL_STRING ""
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#define OC_FILL_URL ""
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#endif /*OCDATATYPES_H*/
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