Loki: Loki::FunctionStorage< T > Class Template Reference

# Loki::FunctionStorage< T > Class Template Reference
[Storage policies]

Implementation of the StoragePolicy used by SmartPtr. More...

`#include <SPCachedFactory.h>`

Collaboration diagram for Loki::FunctionStorage< T >:
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List of all members.

## Public Types
typedef T * | StoredType
| the type of the pointee_ object
typedef T * | InitPointerType
| type used to declare OwnershipPolicy type.
typedef T * | PointerType
| type returned by operator->
typedef T & | ReferenceType
| type returned by operator*
typedef Functor< void, Seq < void * > > | FunctorType
| type of the Functor to set
## Public Member Functions
void | SetCallBackFunction (const FunctorType &functor)

## Detailed Description

### template<class T>
class Loki::FunctionStorage< T >

Implementation of the StoragePolicy used by SmartPtr.

This storage policy is used by SmartPointer CachedFactory's encapsulation policy. It's purpose is to call a Functor instead of deleting the underlying pointee object. You have to set the callback functor by calling SetCallBackFunction(const FunctorType &functor).

Unfortunately, the functor argument is not a reference to the SmartPtr but a void *. Making functor argument a reference to the pointer would require the FunctionStorage template to know the full definition of the SmartPtr.

## Member Function Documentation

template<class T>

void Loki::FunctionStorage< T >::SetCallBackFunction | ( | const FunctorType & | functor | ) | `[inline]`

Sets the callback function to call. You have to specify it or the smartPtr will throw a bad_function_call exception.

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

- SPCachedFactory.h