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Tidy up LeakChecked and configuration macro

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This commit is contained in:
Vinnie Falco
2013-06-30 09:04:09 -07:00
parent e84b524fc4
commit 75736f547a
10 changed files with 150 additions and 133 deletions
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167
modules/beast_core/memory/beast_CacheLine.h
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@@ -23,7 +23,7 @@
// Allows turning off of all padding,
// e.g. for memory-constrained systems or testing.
//
#define GLOBAL_PADDING_ENABLED 0
#define GLOBAL_PADDING_ENABLED 1
namespace CacheLine
{
@@ -32,77 +32,76 @@ namespace CacheLine
// Pads an object so that it starts on a cache line boundary.
//
/** Pad an object to start on a cache line boundary.
Up to 8 constructor parameters are passed through.
*/
template <typename T>
class Aligned
{
public:
~Aligned ()
{
ptr ()->~T ();
}
Aligned ()
{
new (ptr ()) T;
}
template <class T1>
explicit Aligned (const T1& t1)
Aligned (T1 t1)
{
new (ptr ()) T (t1);
}
template <class T1, class T2>
Aligned (const T1& t1, const T2& t2)
Aligned (T1 t1, T2 t2)
{
new (ptr ()) T (t1, t2);
}
template <class T1, class T2, class T3>
Aligned (const T1& t1, const T2& t2, const T3& t3)
Aligned (T1 t1, T2 t2, T3 t3)
{
new (ptr ()) T (t1, t2, t3);
}
template <class T1, class T2, class T3, class T4>
Aligned (const T1& t1, const T2& t2, const T3& t3, const T4& t4)
Aligned (T1 t1, T2 t2, T3 t3, T4 t4)
{
new (ptr ()) T (t1, t2, t3, t4);
}
template <class T1, class T2, class T3, class T4, class T5>
Aligned (const T1& t1, const T2& t2, const T3& t3,
const T4& t4, const T5& t5)
Aligned (T1 t1, T2 t2, T3 t3, T4 t4, T5 t5)
{
new (ptr ()) T (t1, t2, t3, t4, t5);
}
template <class T1, class T2, class T3, class T4, class T5, class T6>
Aligned (const T1& t1, const T2& t2, const T3& t3,
const T4& t4, const T5& t5, const T6& t6)
Aligned (T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6)
{
new (ptr ()) T (t1, t2, t3, t4, t5, t6);
}
template < class T1, class T2, class T3, class T4,
class T5, class T6, class T7 >
Aligned (const T1& t1, const T2& t2, const T3& t3, const T4& t4,
const T5& t5, const T6& t6, const T7& t7)
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7>
Aligned (T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7)
{
new (ptr ()) T (t1, t2, t3, t4, t5, t6, t7);
}
template < class T1, class T2, class T3, class T4,
class T5, class T6, class T7, class T8 >
Aligned (const T1& t1, const T2& t2, const T3& t3, const T4& t4,
const T5& t5, const T6& t6, const T7& t7, const T8& t8)
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8>
Aligned (T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8)
{
new (ptr ()) T (t1, t2, t3, t4, t5, t6, t7, t8);
}
void operator= (T const& other)
~Aligned ()
{
ptr ()->~T ();
}
T& operator= (T const& other)
{
*ptr () = other;
return *ptr ();
}
inline T& operator* () noexcept { return *ptr (); }
@@ -110,22 +109,10 @@ public:
inline operator T& () noexcept { return *ptr (); }
inline operator T* () noexcept { return ptr (); }
inline const T& operator* () const noexcept
{
return *ptr ();
}
inline const T* operator-> () const noexcept
{
return ptr ();
}
inline operator const T& () const noexcept
{
return *ptr ();
}
inline operator const T* () const noexcept
{
return ptr ();
}
inline const T& operator* () const noexcept { return *ptr (); }
inline const T* operator-> () const noexcept { return ptr (); }
inline operator T const& () const noexcept { return *ptr (); }
inline operator T const* () const noexcept { return ptr (); }
private:
inline T* ptr () noexcept
@@ -138,85 +125,85 @@ private:
*/
}
char m_storage [ (sizeof (T) + Memory::cacheLineAlignMask)
& ~Memory::cacheLineAlignMask];
char m_storage [ (sizeof (T) + Memory::cacheLineAlignMask) & ~Memory::cacheLineAlignMask];
};
// Holds an object padded it to completely fill a CPU cache line.
// The caller must ensure that this object starts at the beginning
// of a cache line.
//
/** End-pads an object to completely fill straddling CPU cache lines.
The caller must ensure that this object starts at the beginning
of a cache line.
*/
template <typename T>
class Padded
{
public:
Padded ()
{ }
{
}
template <class T1>
explicit Padded (const T1& t1)
: m_t (t1) { }
explicit Padded (T1 t1)
: m_t (t1)
{
}
template <class T1, class T2>
Padded (const T1& t1, const T2& t2)
: m_t (t1, t2) { }
Padded (T1 t1, T2 t2)
: m_t (t1, t2)
{
}
template <class T1, class T2, class T3>
Padded (const T1& t1, const T2& t2, const T3& t3)
: m_t (t1, t2, t3) { }
Padded (T1 t1, T2 t2, T3 t3)
: m_t (t1, t2, t3)
{
}
template <class T1, class T2, class T3, class T4>
Padded (const T1& t1, const T2& t2, const T3& t3, const T4& t4)
: m_t (t1, t2, t3, t4) { }
Padded (T1 t1, T2 t2, T3 t3, T4 t4)
: m_t (t1, t2, t3, t4)
{
}
template <class T1, class T2, class T3, class T4, class T5>
Padded (const T1& t1, const T2& t2, const T3& t3,
const T4& t4, const T5& t5)
: m_t (t1, t2, t3, t4, t5) { }
Padded (T1 t1, T2 t2, T3 t3, T4 t4, T5 t5)
: m_t (t1, t2, t3, t4, t5)
{
}
template <class T1, class T2, class T3, class T4, class T5, class T6>
Padded (const T1& t1, const T2& t2, const T3& t3,
const T4& t4, const T5& t5, const T6& t6)
: m_t (t1, t2, t3, t4, t5, t6) { }
Padded (T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6)
: m_t (t1, t2, t3, t4, t5, t6)
{
}
template < class T1, class T2, class T3, class T4,
class T5, class T6, class T7 >
Padded (const T1& t1, const T2& t2, const T3& t3, const T4& t4,
const T5& t5, const T6& t6, const T7& t7)
: m_t (t1, t2, t3, t4, t5, t6, t7) { }
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7>
Padded (T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7)
: m_t (t1, t2, t3, t4, t5, t6, t7)
{
}
template < class T1, class T2, class T3, class T4,
class T5, class T6, class T7, class T8 >
Padded (const T1& t1, const T2& t2, const T3& t3, const T4& t4,
const T5& t5, const T6& t6, const T7& t7, const T8& t8)
: m_t (t1, t2, t3, t4, t5, t6, t7, t8) { }
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8>
Padded (T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8)
: m_t (t1, t2, t3, t4, t5, t6, t7, t8)
{
}
void operator= (const T& other)
T& operator= (T const& other)
{
m_t = other;
return m_t;
}
T& operator* () noexcept { return m_t; }
T& operator* () noexcept { return m_t; }
T* operator-> () noexcept { return &m_t; }
operator T& () noexcept { return m_t; }
operator T* () noexcept { return &m_t; }
operator T& () noexcept { return m_t; }
operator T* () noexcept { return &m_t; }
const T& operator* () const noexcept
{
return m_t;
}
const T* operator-> () const noexcept
{
return &m_t;
}
operator const T& () const noexcept
{
return m_t;
}
operator const T* () const noexcept
{
return &m_t;
}
const T& operator* () const noexcept { return m_t; }
const T* operator-> () const noexcept { return &m_t; }
operator T const& () const noexcept { return m_t; }
operator T const* () const noexcept { return &m_t; }
private:
T m_t;