senf::pool_alloc_mixin< Self > Class Template Reference

Mixin to assign pool allocator to a class. More...

#include <senf/Utils/pool_alloc_mixin.hh>

Classes
struct	pool
	Templated typedef for the pool used. More...

Static Public Member Functions
static void *	operator new (size_t size)
	Operator new utilizing pool allocation. More...
static void	operator delete (void *p, size_t size)
	Operator delete utilizing pool allocation. More...

Detailed Description

template<class Self>
class senf::pool_alloc_mixin< Self >

Mixin to assign pool allocator to a class.

This mixin will overload a classes operator new and operator delete so as to make the class use the Boost.Pool memory allocator by default. Using this allocator does however introduce a few restrictions:

• The operator is defined for a fixed size. Therefore if you derive from the class you must not change it's size.
• If you change the size of the class in a derived class you have to derive from pool_alloc_mixin again.

Usage:

class SomeClass
    : public senf::pool_alloc_mixin<SomeClass>
{
    // ...
};

    \note pool_alloc_mixin uses the <a
        href="http://www.boost.org/doc/libs/release/libs/pool/doc/index.html">Boost.Pool</a> <i>singleton
        pool</i> interface with the tag <tt>pool_alloc_mixin_tag</tt>. This class is accessible
        via the <tt>pool</tt> member. Using this member, it is simple to call relevant pool
        functions, e.g. <tt>SomeClass::pool<>::release_memory()</tt>.

Definition at line 58 of file pool_alloc_mixin.hh.

Member Function Documentation

operator delete()

template<class Self >

static void senf::pool_alloc_mixin< Self >::operator delete ( void *  p, size_t  size  )

static

Operator delete utilizing pool allocation.

operator new()

template<class Self >

static void* senf::pool_alloc_mixin< Self >::operator new ( size_t  size )

static

Operator new utilizing pool allocation.

---

The documentation for this class was generated from the following file:

• pool_alloc_mixin.hh