ACE_Managed_Object< TYPE > Class Template Reference

Wrapper for interface to allocate an object managed by the ACE_Object_Manager. More...

#include <Managed_Object.h>

List of all members.

Static Public Member Functions
static TYPE *	get_preallocated_object (ACE_Object_Manager::Preallocated_Object identifier)
static TYPE *	get_preallocated_array (ACE_Object_Manager::Preallocated_Array identifier)
Protected Member Functions
	ACE_Managed_Object (void)
Private Member Functions
	ACE_Managed_Object (const ACE_Managed_Object< TYPE > &)
void	operator= (const ACE_Managed_Object< TYPE > &)

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Detailed Description

template<class TYPE>
class ACE_Managed_Object< TYPE >

Wrapper for interface to allocate an object managed by the ACE_Object_Manager.

This template class wraps an interface that is used to allocate and access an object that is managed by the ACE_Object_Manager. Because static template member functions are not supported by some compilers, it is a separate (template) class. This interface is typically used to replace a static object with one that is dynamically allocated. It helps to avoid problems with order of static object construction/destruction. Managed objects won't be allocated until needed, but should be allocated when first needed. And they are destroyed in the reverse order of construction. <get_preallocated_object> accesses a "preallocated" object, i.e., one that is identified by a value in the ACE_Object_Manager:: Preallocated_Object enum. These objects are used internally by the ACE library. Hooks are provided for the application to preallocate objects via the same mechanism. ACE_APPLICATION_PREALLOCATED_OBJECT_DECLARATIONS can be used to define enum values; ACE_APPLICATION_PREALLOCATED_OBJECT_DEFINITIONS can be used to define the corresponding objects. The format of the ACE internal library definitions should be followed. And similarly, ACE_APPLICATION_PREALLOCATED_ARRAY_DECLARATIONS and ACE_APPLICATION_PREALLOCATED_ARRAY_DEFINITIONS can be used to preallocate arrays. By default, preallocation uses dynamic allocation. The preallocated objects and arrays are allocated off the heap in the ACE_Object_Manager constructor. To statically place the preallocated objects in program global data instead of on the heap, define ACE_HAS_STATIC_PREALLOCATION prior to building the ACE library.

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Constructor & Destructor Documentation

template<class TYPE>

ACE_Managed_Object< TYPE >::ACE_Managed_Object

(

void

)

[protected]

template<class TYPE>

ACE_Managed_Object< TYPE >::ACE_Managed_Object

(

const ACE_Managed_Object< TYPE > &

)

[private]

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Member Function Documentation

template<class TYPE>

static TYPE* ACE_Managed_Object< TYPE >::get_preallocated_object

(

ACE_Object_Manager::Preallocated_Object

identifier

)

[inline, static]

template<class TYPE>

static TYPE* ACE_Managed_Object< TYPE >::get_preallocated_array

(

ACE_Object_Manager::Preallocated_Array

identifier

)

[inline, static]

template<class TYPE>

void ACE_Managed_Object< TYPE >::operator=

(

const ACE_Managed_Object< TYPE > &

)

[private]

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

• Managed_Object.h