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mySharedAllocator Class Reference

an allocator alloacting in the shared memory manager with old alloactor syntax More...

#include <mySharedAllocator.h>

List of all members.

Public Types

typedef size_t size_type
typedef ptrdiff_t difference_type
typedef void * pointer

Public Methods

: incorect usage of the class mySharedMemoryAllocator
 mySharedAllocator () throw ()
 construtor

 mySharedAllocator (const mySharedAllocator &) throw ()
 copy constructor

 ~mySharedAllocator () throw ()
 destructor


Static Public Methods

pointer allocate (size_type n, const void *=0)
 allocate memory

void deallocate (pointer p, size_type n)
 free memory

Detailed Description

an allocator alloacting in the shared memory manager with old alloactor syntax

Definition at line 27 of file mySharedAllocator.h.

Member Typedef Documentation

typedef ptrdiff_t mySharedAllocator::difference_type
 

Definition at line 30 of file mySharedAllocator.h.

typedef void* mySharedAllocator::pointer
 

Definition at line 31 of file mySharedAllocator.h.

Referenced by allocate(), and deallocate().

typedef size_t mySharedAllocator::size_type
 

Definition at line 29 of file mySharedAllocator.h.

Referenced by allocate(), and deallocate().

Constructor & Destructor Documentation

mySharedAllocator::mySharedAllocator (    )  throw ()
 

construtor

mySharedAllocator::mySharedAllocator (  const mySharedAllocator &    )  throw ()
 

copy constructor

mySharedAllocator::~mySharedAllocator (    )  throw ()
 

destructor

Member Function Documentation

pointer mySharedAllocator::allocate (  size_type    n,
const void *    = 0
)  [inline, static]
 

allocate memory

Definition at line 44 of file mySharedAllocator.h.

References PsnSharedMemoryManager::lockIfNeeded(), PsnSharedMemoryManager::mmalloc(), pointer, size_type, PsMomeController::STLSharedMemoryManager, and PsnSharedMemoryManager::unlockIfNeeded(). 

00044                                                           {
00045       PsnSharedMemoryManager * STLManager = PsMomeController::STLSharedMemoryManager;
00046       STLManager->lockIfNeeded();
00047       pointer resul(STLManager->mmalloc(n));
00048       STLManager->unlockIfNeeded();
00049       return resul;
00050    }

void mySharedAllocator::deallocate (  pointer    p,
size_type    n
)  [inline, static]
 

free memory

Definition at line 53 of file mySharedAllocator.h.

References PsnSharedMemoryManager::lockIfNeeded(), PsnSharedMemoryManager::mfree(), pointer, size_type, PsMomeController::STLSharedMemoryManager, and PsnSharedMemoryManager::unlockIfNeeded(). 

00053                                                   {
00054       PsnSharedMemoryManager * STLManager = PsMomeController::STLSharedMemoryManager;
00055       STLManager->lockIfNeeded();
00056       STLManager->mfree(p,n);
00057       STLManager->unlockIfNeeded();
00058    }

The documentation for this class was generated from the following file:
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Documentation generated on Mon Nov 25 15:26:14 2002

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