ecl_config: portable_types.hpp Source File

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00001 
00008 /*****************************************************************************
00009 ** Ifdefs
00010 *****************************************************************************/
00011 
00012 #ifndef ECL_PORTABLE_TYPES_HPP_
00013 #define ECL_PORTABLE_TYPES_HPP_
00014 
00015 /*****************************************************************************
00016 ** Includes
00017 *****************************************************************************/
00018 
00019 #include <ecl/config/ecl.hpp>
00020 #include <limits>
00021 
00022 /*****************************************************************************
00023 ** Namespaces
00024 *****************************************************************************/
00025 
00026 namespace ecl {
00027 
00028 /*****************************************************************************
00029 ** Integers
00030 *****************************************************************************/
00031 // If errors show up, need to check the ecl macro logic.
00032 #if ECL_SIZE_OF_CHAR == 1
00033         typedef char int8;              
00034         typedef unsigned char uint8;            
00035 #else
00036         #error "ecl::int8 could not be typedef'd (probably faulty ecl logic)."
00037 #endif
00038 
00039 #if ECL_SIZE_OF_SHORT == 2
00040         typedef short int16;            
00041         typedef unsigned short uint16;          
00042 #else
00043         #error "ecl::int16 could not be typedef'd (probably faulty ecl logic)."
00044 #endif
00045 
00046 #if ECL_SIZE_OF_INT == 4
00047         typedef int int32;              
00048         typedef unsigned int uint32;            
00049 #else
00050         #error "ecl::int32 could not be typedef'd (probably faulty ecl logic)."
00051 #endif
00052 
00053 #if ECL_SIZE_OF_LONG == 4
00054         typedef long long int64;                
00055         typedef unsigned long long uint64;              
00056 #elif ECL_SIZE_OF_LONG == 8
00057         typedef long int64;             
00058         typedef unsigned long uint64;           
00059 #else
00060         #error "ecl::int64 could not be typedef'd (probably faulty ecl logic)."
00061 #endif
00062 
00063 /*****************************************************************************
00064 ** Floats
00065 *****************************************************************************/
00066 
00067 #if ECL_SIZE_OF_FLOAT == 4
00068         typedef float float32; 
00069 #else
00070         #error "ecl::float32 could not be typedef'd (probably faulty ecl logic)."
00071 #endif
00072 #if ECL_SIZE_OF_DOUBLE == 8
00073         typedef double float64; 
00074 #elif ECL_SIZE_OF_LONG_DOUBLE == 8
00075         typedef long double float64; 
00076 #else
00077         #error "ecl::float64 could not be typedef'd (probably faulty ecl logic)."
00078 #endif
00079 #if ECL_SIZE_OF_LONG_DOUBLE == 12
00080         typedef long double float96; 
00081 #elif ECL_SIZE_OF_LONG_DOUBLE == 16
00082         typedef long double float128; 
00083 #else
00084         #define ECL_LONG_DOUBLE_UNDEFINED
00085         #define ECL_LONG_LONG_DOUBLE_UNDEFINED
00086         //#error "ecl::float96 could not be typedef'd (probably faulty ecl logic)."
00087 #endif
00088 
00089 } // namespace ecl
00090 
00091 #endif /* ECL_PORTABLE_TYPES_HPP_ */