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casacore
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#include <casacore/casa/aips.h>#include <casacore/casa/OS/Conversion.h>#include <cstring>Go to the source code of this file.
Classes | |
| class | casacore::LECanonicalConversion |
| More... | |
Namespaces | |
| casacore | |
| this file contains all the compiler specific defines | |
Macros | |
| #define | SIZE_LECAN_CHAR |
| Define the little endian canonical sizes of the built-in data types. More... | |
| #define | SIZE_LECAN_UCHAR |
| #define | SIZE_LECAN_SHORT |
| #define | SIZE_LECAN_USHORT |
| #define | SIZE_LECAN_INT |
| #define | SIZE_LECAN_UINT |
| #define | SIZE_LECAN_INT64 |
| #define | SIZE_LECAN_UINT64 |
| #define | SIZE_LECAN_FLOAT |
| #define | SIZE_LECAN_DOUBLE |
| #define | CONVERT_LECAN_CHAR |
| Define for each data format if a conversion is needed from the local format to the little endian canonical format (or vice-versa). More... | |
| #define | CONVERT_LECAN_UCHAR |
| #define | CONVERT_LECAN_SHORT |
| #define | CONVERT_LECAN_USHORT |
| #define | CONVERT_LECAN_INT |
| #define | CONVERT_LECAN_UINT |
| #define | CONVERT_LECAN_INT64 |
| #define | CONVERT_LECAN_UINT64 |
| #define | CONVERT_LECAN_FLOAT |
| #define | CONVERT_LECAN_DOUBLE |
| #define CONVERT_LECAN_CHAR |
Define for each data format if a conversion is needed from the local format to the little endian canonical format (or vice-versa).
This allows for optimizations in, for example, AipsIO. The canonical format is ASCII for strings, IEEE for floating point and 2-complement for integers (all most significant bit last) with the lengths as shown above. The function checkConvert() can be used to check if the flags are set correctly.
Conversion is needed for big endian architectures (like SUN), because the bytes have to be swapped (thus not for data with length 1).
Definition at line 66 of file LECanonicalConversion.h.
| #define CONVERT_LECAN_DOUBLE |
Definition at line 77 of file LECanonicalConversion.h.
| #define CONVERT_LECAN_FLOAT |
Definition at line 76 of file LECanonicalConversion.h.
| #define CONVERT_LECAN_INT |
Definition at line 72 of file LECanonicalConversion.h.
| #define CONVERT_LECAN_INT64 |
Definition at line 74 of file LECanonicalConversion.h.
| #define CONVERT_LECAN_SHORT |
Definition at line 70 of file LECanonicalConversion.h.
| #define CONVERT_LECAN_UCHAR |
Definition at line 67 of file LECanonicalConversion.h.
| #define CONVERT_LECAN_UINT |
Definition at line 73 of file LECanonicalConversion.h.
| #define CONVERT_LECAN_UINT64 |
Definition at line 75 of file LECanonicalConversion.h.
| #define CONVERT_LECAN_USHORT |
Definition at line 71 of file LECanonicalConversion.h.
| #define SIZE_LECAN_CHAR |
Define the little endian canonical sizes of the built-in data types.
These are the same for all machine architectures.
Definition at line 42 of file LECanonicalConversion.h.
| #define SIZE_LECAN_DOUBLE |
Definition at line 51 of file LECanonicalConversion.h.
| #define SIZE_LECAN_FLOAT |
Definition at line 50 of file LECanonicalConversion.h.
| #define SIZE_LECAN_INT |
Definition at line 46 of file LECanonicalConversion.h.
| #define SIZE_LECAN_INT64 |
Definition at line 48 of file LECanonicalConversion.h.
| #define SIZE_LECAN_SHORT |
Definition at line 44 of file LECanonicalConversion.h.
| #define SIZE_LECAN_UCHAR |
Definition at line 43 of file LECanonicalConversion.h.
| #define SIZE_LECAN_UINT |
Definition at line 47 of file LECanonicalConversion.h.
| #define SIZE_LECAN_UINT64 |
Definition at line 49 of file LECanonicalConversion.h.
| #define SIZE_LECAN_USHORT |
Definition at line 45 of file LECanonicalConversion.h.
1.9.1