ucx: src/cx/mempool.h@87eb4bdb2d0e (annotated)

src/cx/mempool.h@87eb4bdb2d0e (annotated)

src/cx/mempool.h

Sun, 21 May 2023 14:40:05 +0200

author: Mike Becker <universe@uap-core.de>
date: Sun, 21 May 2023 14:40:05 +0200
changeset 707: 87eb4bdb2d0e
parent 681: 502105523db7
child 727: d92a59f5d261
permissions: -rw-r--r--

fix rehash not valid for non-hash-maps

 /*
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
  *
  * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *   1. Redistributions of source code must retain the above copyright
  *      notice, this list of conditions and the following disclaimer.
  *
  *   2. Redistributions in binary form must reproduce the above copyright
  *      notice, this list of conditions and the following disclaimer in the
  *      documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
 /**
  * \file mempool.h
  * \brief Interface for memory pool implementations.
  * \author Mike Becker
  * \author Olaf Wintermann
  * \version 3.0
  * \copyright 2-Clause BSD License
  */
 #ifndef UCX_MEMPOOL_H
 #define UCX_MEMPOOL_H
 #include "common.h"
 #include "allocator.h"
 #ifdef __cplusplus
 extern "C" {
 #endif
 /**
  * Memory pool class type.
  */
 typedef struct cx_mempool_class_s cx_mempool_class;
 /**
  * The basic structure of a memory pool.
  * Should be the first member of an actual memory pool implementation.
  */
 struct cx_mempool_s {
     /**
      * The pool class definition.
      */
     cx_mempool_class *cl;
     /**
      * The provided allocator.
      */
     CxAllocator const *allocator;
 };
 /**
  * Common type for all memory pool implementations.
  */
 typedef struct cx_mempool_s CxMempool;
 /**
  * The class definition for a memory pool.
  */
 struct cx_mempool_class_s {
     /** Member function for destroying the pool. */
     __attribute__((__nonnull__))
     void (*destroy)(CxMempool *pool);
     /** Member function for setting a destructor. */
     __attribute__((__nonnull__))
     void (*set_destructor)(
             CxMempool *pool,
             void *memory,
             cx_destructor_func fnc
     );
 };
 /**
  * Destroys a memory pool including their contents.
  *
  * @param pool the memory pool to destroy
  */
 __attribute__((__nonnull__))
 static inline void cxMempoolDestroy(CxMempool *pool) {
     pool->cl->destroy(pool);
 }
 /**
  * Sets a destructor function for an allocated memory object.
  *
  * If the memory is not managed by the pool, the behavior is undefined.
  *
  * @param pool the pool
  * @param memory the objected allocated in the pool
  * @param fnc the destructor function
  */
 __attribute__((__nonnull__))
 static inline void cxMempoolSetDestructor(
         CxMempool *pool,
         void *memory,
         cx_destructor_func fnc
 ) {
     pool->cl->set_destructor(pool, memory, fnc);
 }
 #ifdef __cplusplus
 } // extern "C"
 #endif
 #endif // UCX_MEMPOOL_H

Mercurial > hg > ucx / annotate

src/cx/mempool.h@87eb4bdb2d0e (annotated)

src/cx/mempool.h