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@@ -1,43 +1,40 @@
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#ifndef TYPES_H
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#define TYPES_H
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-namespace Size {
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- namespace {
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+namespace NumberSize {
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+ template<bool condition, typename IfTrue, typename IfFalse>
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+ struct Conditional {
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+ typedef IfTrue dummy;
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+ };
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- template<bool condition, typename IfTrue, typename IfFalse>
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- struct Conditional {
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- typedef IfTrue dummy;
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- };
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+ template<typename IfTrue, typename IfFalse>
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+ struct Conditional<false, IfTrue, IfFalse> {
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+ typedef IfFalse dummy;
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+ };
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- template<typename IfTrue, typename IfFalse>
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- struct Conditional<false, IfTrue, IfFalse> {
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- typedef IfFalse dummy;
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- };
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+ template<int N, typename A, typename B>
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+ using SizeCheck = Conditional<sizeof (A) == N, A, B>;
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- template<int N, typename A, typename B>
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- using SizeCheck = Conditional<sizeof (A) == N, A, B>;
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+ template<int N>
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+ using Signed = SizeCheck<N, long long,
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+ typename SizeCheck<N, long,
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+ typename SizeCheck<N, int,
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+ typename SizeCheck<N, short, char>::dummy>::dummy>::dummy>;
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- template<int N>
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- using Signed = SizeCheck<N, long long,
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- typename SizeCheck<N, long,
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- typename SizeCheck<N, int,
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- typename SizeCheck<N, short, char>::dummy>::dummy>::dummy>;
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-
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- template<int N>
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- using Unsigned = SizeCheck<N, unsigned long long,
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- typename SizeCheck<N, unsigned long,
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- typename SizeCheck<N, unsigned int,
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- typename SizeCheck<N, unsigned short, unsigned char>::dummy>::dummy>::dummy>;
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- }
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+ template<int N>
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+ using Unsigned = SizeCheck<N, unsigned long long,
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+ typename SizeCheck<N, unsigned long,
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+ typename SizeCheck<N, unsigned int,
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+ typename SizeCheck<N, unsigned short, unsigned char>::dummy>::dummy>::dummy>;
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}
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-typedef Size::Signed<8>::dummy int64;
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-typedef Size::Signed<4>::dummy int32;
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-typedef Size::Signed<2>::dummy int16;
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-typedef Size::Signed<1>::dummy int8;
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-typedef Size::Unsigned<8>::dummy uint64;
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-typedef Size::Unsigned<4>::dummy uint32;
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-typedef Size::Unsigned<2>::dummy uint16;
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-typedef Size::Unsigned<1>::dummy uint8;
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+typedef NumberSize::Signed<8>::dummy int64;
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+typedef NumberSize::Signed<4>::dummy int32;
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+typedef NumberSize::Signed<2>::dummy int16;
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+typedef NumberSize::Signed<1>::dummy int8;
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+typedef NumberSize::Unsigned<8>::dummy uint64;
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+typedef NumberSize::Unsigned<4>::dummy uint32;
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+typedef NumberSize::Unsigned<2>::dummy uint16;
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+typedef NumberSize::Unsigned<1>::dummy uint8;
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#endif
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