array_list.h

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/*
 * 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
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 */
#ifndef UCX_ARRAY_LIST_H
#define UCX_ARRAY_LIST_H
 
#include "list.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct cx_array_reallocator_s {
    void *(*realloc)(
            void *array,
            size_t capacity,
            size_t elem_size,
            struct cx_array_reallocator_s *alloc
    );
 
    void *ptr1;
    void *ptr2;
    size_t int1;
    size_t int2;
};
 
enum cx_array_copy_result {
    CX_ARRAY_COPY_SUCCESS,
    CX_ARRAY_COPY_REALLOC_NOT_SUPPORTED,
    CX_ARRAY_COPY_REALLOC_FAILED,
};
 
enum cx_array_copy_result cx_array_copy(
        void **target,
        size_t *size,
        size_t *capacity,
        size_t index,
        void const *src,
        size_t elem_size,
        size_t elem_count,
        struct cx_array_reallocator_s *reallocator
) __attribute__((__nonnull__(1, 2, 5)));
 
 
void cx_array_swap(
        void *arr,
        size_t elem_size,
        size_t idx1,
        size_t idx2
) __attribute__((__nonnull__));
 
CxList *cxArrayListCreate(
        CxAllocator const *allocator,
        cx_compare_func comparator,
        size_t item_size,
        size_t initial_capacity
);
 
#define cxArrayListCreateSimple(item_size, initial_capacity) \
    cxArrayListCreate(NULL, NULL, item_size, initial_capacity)
 
#ifdef __cplusplus
} // extern "C"
#endif
 
#endif // UCX_ARRAY_LIST_H