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Use explicit sized integer types for sign_types<T>

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When we used size_t/ssize_t they conflicted with the system's word sized
integers. This should work well for all the numeric types we're likely
to see.
This commit is contained in:
Danny Robson 2011-07-03 16:08:36 +10:00
parent 165cd18c0c
commit 128d46d9ad
1 changed files with 36 additions and 12 deletions
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48
types.hpp
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@ -58,27 +58,51 @@ template <typename T>
struct sign_types; struct sign_types;
template <> struct sign_types <signed int> { template <> struct sign_types <int8_t> {
typedef signed int with_sign; typedef int8_t with_sign;
typedef unsigned int without_sign; typedef uint8_t without_sign;
}; };
template <> struct sign_types <unsigned int> { template <> struct sign_types <uint8_t> {
typedef signed int with_sign; typedef int8_t with_sign;
typedef unsigned int without_sign; typedef uint8_t without_sign;
}; };
template <> struct sign_types <ssize_t> { template <> struct sign_types <int16_t> {
typedef ssize_t with_sign; typedef int16_t with_sign;
typedef size_t without_sign; typedef uint16_t without_sign;
}; };
template <> struct sign_types <size_t> { template <> struct sign_types <uint16_t> {
typedef ssize_t with_sign; typedef int16_t with_sign;
typedef size_t without_sign; typedef uint16_t without_sign;
};
template <> struct sign_types <int32_t> {
typedef int32_t with_sign;
typedef uint32_t without_sign;
};
template <> struct sign_types <uint32_t> {
typedef int32_t with_sign;
typedef uint32_t without_sign;
};
template <> struct sign_types <int64_t> {
typedef signed long with_sign;
typedef unsigned long without_sign;
};
template <> struct sign_types <uint64_t> {
typedef signed long with_sign;
typedef unsigned long without_sign;
}; };