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define templates outside of block scope

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This commit is contained in:
Bigpet 2014-09-16 14:52:04 +02:00
parent b0569639a9
commit 96c86580f0
1 changed files with 30 additions and 31 deletions
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61
Utilities/BEType.h
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@ -254,6 +254,35 @@ class be_t
static_assert(sizeof(T2) == 1 || sizeof(T2) == 2 || sizeof(T2) == 4 || sizeof(T2) == 8, "Bad be_t type");
T m_data;
template<typename Tto, typename Tfrom, int mode>
struct _convert
{
static __forceinline be_t<Tto>& func(Tfrom& be_value)
{
Tto res = be_value;
return (be_t<Tto>&)res;
}
};
template<typename Tto, typename Tfrom>
struct _convert<Tto, Tfrom, 1>
{
static __forceinline be_t<Tto>& func(Tfrom& be_value)
{
Tto res = se_t<Tto, sizeof(Tto)>::func(se_t<Tfrom, sizeof(Tfrom)>::func(be_value));
return (be_t<Tto>&)res;
}
};
template<typename Tto, typename Tfrom>
struct _convert<Tto, Tfrom, 2>
{
static __forceinline be_t<Tto>& func(Tfrom& be_value)
{
Tto res = be_value >> ((sizeof(Tfrom)-sizeof(Tto)) * 8);
return (be_t<Tto>&)res;
}
};
public:
typedef T type;
@ -306,36 +335,6 @@ public:
template<typename T1>
operator const be_t<T1>() const
{
template<typename Tto, typename Tfrom, int mode>
struct _convert
{
static __forceinline be_t<Tto>& func(Tfrom& be_value)
{
Tto res = be_value;
return (be_t<Tto>&)res;
}
};
template<typename Tto, typename Tfrom>
struct _convert<Tto, Tfrom, 1>
{
static __forceinline be_t<Tto>& func(Tfrom& be_value)
{
Tto res = se_t<Tto, sizeof(Tto)>::func(se_t<Tfrom, sizeof(Tfrom)>::func(be_value););
return (be_t<Tto>&)res;
}
};
template<typename Tto, typename Tfrom>
struct _convert<Tto, Tfrom, 2>
{
static __forceinline be_t<Tto>& func(Tfrom& be_value)
{
Tto res = be_value >> ((sizeof(Tfrom)-sizeof(Tto)) * 8);
return (be_t<Tto>&)res;
}
};
return _convert<T1, T, ((sizeof(T1) > sizeof(T)) ? 1 : (sizeof(T1) < sizeof(T) ? 2 : 0))>::func(m_data);
}
@ -623,4 +622,4 @@ template<typename T> __forceinline static void Write32(T& f, const u32 data)
template<typename T> __forceinline static void Write64(T& f, const u64 data)
{
Write64LE(f, re64(data));
}
}