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add support of allocators with a standard interface, thanks to Miguel A. Figueroa-Villanueva

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git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@486 7ec92016-0320-0410-acc4-a06ded1c099a
This commit is contained in:
syntheticpp 2006-01-16 19:56:30 +00:00
parent 081c3fb31f
commit d2e3bf1855
1 changed files with 32 additions and 0 deletions
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32
include/loki/Singleton.h
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@ -223,6 +223,35 @@ namespace Loki
{ delete p; }
};
////////////////////////////////////////////////////////////////////////////////
/// \struct CreateUsing
///
/// \ingroup CreationGroup
/// Implementation of the CreationPolicy used by SingletonHolder
/// Creates objects using a custom allocater.
/// Usage: e.g. CreateUsing<std::allocator>::Allocator
////////////////////////////////////////////////////////////////////////////////
template<template<class> class Alloc>
struct CreateUsing
{
template <class T>
struct Allocator
{
static Alloc<T> allocator;
static T* Create()
{
return new (allocator.allocate(1)) T;
}
static void Destroy(T* p)
{
//allocator.destroy(p);
p->~T();
allocator.deallocate(p,1);
}
};
};
////////////////////////////////////////////////////////////////////////////////
/// \struct CreateUsingMalloc
@ -804,6 +833,9 @@ namespace Loki
#endif // SINGLETON_INC_
// $Log$
// Revision 1.20 2006/01/16 19:56:30 syntheticpp
// add support of allocators with a standard interface, thanks to Miguel A. Figueroa-Villanueva
//
// Revision 1.19 2006/01/16 19:05:09 rich_sposato
// Added cvs keywords.
//