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(svn r11388) -Fix: postfix ++ returned new value, should (ofcourse) be old value (SmatZ)

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-Fix: prefix ++ didn't exist, added it
This commit is contained in:
truelight 2007-11-07 14:33:52 +00:00
parent 5d196f4ac6
commit f5024f8c91
1 changed files with 13 additions and 3 deletions
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16
src/helpers.hpp
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@ -136,7 +136,15 @@ template <typename Tenum_t> struct TinyEnumT
}
/** postfix ++ operator on tiny type */
FORCEINLINE TinyEnumT& operator ++ (int)
FORCEINLINE TinyEnumT operator ++ (int)
{
TinyEnumT org = *this;
if (++m_val >= end) m_val -= (storage_type)(end - begin);
return org;
}
/** prefix ++ operator on tiny type */
FORCEINLINE TinyEnumT& operator ++ ()
{
if (++m_val >= end) m_val -= (storage_type)(end - begin);
return *this;
@ -208,8 +216,10 @@ public:
FORCEINLINE OverflowSafeInt operator - (const int other) const { OverflowSafeInt result = *this; result -= (int64)other; return result; }
FORCEINLINE OverflowSafeInt operator - (const uint other) const { OverflowSafeInt result = *this; result -= (int64)other; return result; }
FORCEINLINE OverflowSafeInt& operator ++ (int) { return *this += 1; }
FORCEINLINE OverflowSafeInt& operator -- (int) { return *this += -1; }
FORCEINLINE OverflowSafeInt& operator ++ () { return *this += 1; }
FORCEINLINE OverflowSafeInt& operator -- () { return *this += -1; }
FORCEINLINE OverflowSafeInt operator ++ (int) { OverflowSafeInt org = *this; *this += 1; return org; }
FORCEINLINE OverflowSafeInt operator -- (int) { OverflowSafeInt org = *this; *this += -1; return org; }
/**
* Safe implementation of multiplication.