Diff: mbed-rtos/rtos/MemoryPool.h

Revision:

9:58eb378727d9

Parent:

8:80d49dd91542

Child:

10:0b5e0dfee08e

--- a/mbed-rtos/rtos/MemoryPool.h	Wed Oct 01 13:27:35 2014 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,82 +0,0 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2012 ARM Limited
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#ifndef MEMORYPOOL_H
-#define MEMORYPOOL_H
-
-#include <stdint.h>
-#include <string.h>
-
-#include "cmsis_os.h"
-
-namespace rtos {
-
-/** Define and manage fixed-size memory pools of objects of a given type.
-  @tparam  T         data type of a single object (element).
-  @tparam  queue_sz  maximum number of objects (elements) in the memory pool.
-*/
-template<typename T, uint32_t pool_sz>
-class MemoryPool {
-public:
-    /** Create and Initialize a memory pool. */
-    MemoryPool() {
-    #ifdef CMSIS_OS_RTX
-        memset(_pool_m, 0, sizeof(_pool_m));
-        _pool_def.pool = _pool_m;
-        
-        _pool_def.pool_sz = pool_sz;
-        _pool_def.item_sz =  sizeof(T);
-    #endif
-        _pool_id = osPoolCreate(&_pool_def);
-    }
-    
-    /** Allocate a memory block of type T from a memory pool.
-      @return  address of the allocated memory block or NULL in case of no memory available.
-    */
-    T* alloc(void) {
-        return (T*)osPoolAlloc(_pool_id);
-    }
-    
-    /** Allocate a memory block of type T from a memory pool and set memory block to zero.
-      @return  address of the allocated memory block or NULL in case of no memory available. 
-    */
-    T* calloc(void) {
-        return (T*)osPoolCAlloc(_pool_id);
-    }
-    
-    /** Return an allocated memory block back to a specific memory pool.
-      @param   address of the allocated memory block that is returned to the memory pool.
-      @return  status code that indicates the execution status of the function. 
-    */
-    osStatus free(T *block) {
-        return osPoolFree(_pool_id, (void*)block);
-    }
-
-private:
-    osPoolId    _pool_id;
-    osPoolDef_t _pool_def;
-#ifdef CMSIS_OS_RTX
-    uint32_t    _pool_m[3+((sizeof(T)+3)/4)*(pool_sz)];
-#endif
-};
-
-}
-#endif