#include <Managed_Object.h>
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 > &) |
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.
ACE_Managed_Object< TYPE >::ACE_Managed_Object | ( | void | ) | [protected] |
ACE_Managed_Object< TYPE >::ACE_Managed_Object | ( | const ACE_Managed_Object< TYPE > & | ) | [private] |
static TYPE* ACE_Managed_Object< TYPE >::get_preallocated_array | ( | ACE_Object_Manager::Preallocated_Array | identifier | ) | [inline, static] |
static TYPE* ACE_Managed_Object< TYPE >::get_preallocated_object | ( | ACE_Object_Manager::Preallocated_Object | identifier | ) | [inline, static] |
void ACE_Managed_Object< TYPE >::operator= | ( | const ACE_Managed_Object< TYPE > & | ) | [private] |