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Merge pull request #553 from signmotion/add-vector-reverse

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Added method Vector::reverse().
This commit is contained in:
Thomas Fischer 2014-03-22 21:51:30 +01:00
parent d53b9d515b dea6f0a24d
commit 32abd2c149
1 changed files with 10 additions and 0 deletions
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10
Engine/source/core/util/tVector.h
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@ -28,6 +28,7 @@
#ifndef _PLATFORM_H_
#include "platform/platform.h"
#endif
#include <algorithm>
//-----------------------------------------------------------------------------
// Helper definitions for the vector class.
@ -181,6 +182,9 @@ class Vector
///
void merge( const T *addr, U32 count );
// Reverses the order of elements.
void reverse();
/// @}
};
@ -760,6 +764,12 @@ template<class T> inline void Vector<T>::merge( const T *addr, U32 count )
mElementCount = newSize;
}
template<class T> inline void Vector<T>::reverse()
{
for (U32 i = 0, j = size(); (i != j) && (i != --j); ++i)
std::swap( mArray[ i ], mArray[ j ] );
}
//-----------------------------------------------------------------------------
/// Template for vectors of pointers.
template <class T>