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
 * 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
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 */
#ifndef UCX_ARRAY_LIST_H
#define UCX_ARRAY_LIST_H
 
#include "list.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
cx_attr_export
extern const unsigned cx_array_swap_sbo_size;
 
#define CX_ARRAY_DECLARE_SIZED(type, name, size_type) \
    type * name; \
 size_type name##_size; \
 size_type name##_capacity
 
#define CX_ARRAY_DECLARE(type, name) CX_ARRAY_DECLARE_SIZED(type, name, size_t)
 
#define cx_array_initialize(array, capacity) \
        array##_capacity = capacity; \
        array##_size = 0; \
        array = malloc(sizeof(array[0]) * capacity)
 
#define cx_array_initialize_a(allocator, array, capacity) \
        array##_capacity = capacity; \
        array##_size = 0; \
        array = cxMalloc(allocator, sizeof(array[0]) * capacity)
 
struct cx_array_reallocator_s {
    cx_attr_nodiscard
    cx_attr_nonnull_arg(4)
    cx_attr_allocsize(2, 3)
    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;
};
 
typedef struct cx_array_reallocator_s CxArrayReallocator;
 
cx_attr_export
extern CxArrayReallocator *cx_array_default_reallocator;
 
cx_attr_export
CxArrayReallocator cx_array_reallocator(
        const struct cx_allocator_s *allocator,
        const void *stackmem
);
 
cx_attr_nonnull_arg(1, 2, 3)
cx_attr_export
int cx_array_reserve(
        void **array,
        void *size,
        void *capacity,
        unsigned width,
        size_t elem_size,
        size_t elem_count,
        CxArrayReallocator *reallocator
);
 
cx_attr_nonnull_arg(1, 2, 3, 6)
cx_attr_export
int cx_array_copy(
        void **target,
        void *size,
        void *capacity,
        unsigned width,
        size_t index,
        const void *src,
        size_t elem_size,
        size_t elem_count,
        CxArrayReallocator *reallocator
);
 
#define cx_array_simple_copy_a(reallocator, array, index, src, count) \
    cx_array_copy((void**)&(array), &(array##_size), &(array##_capacity), \
        sizeof(array##_size), index, src, sizeof((array)[0]), count, \
        reallocator)
 
#define cx_array_simple_copy(array, index, src, count) \
    cx_array_simple_copy_a(NULL, array, index, src, count)
 
#define cx_array_simple_reserve_a(reallocator, array, count) \
    cx_array_reserve((void**)&(array), &(array##_size), &(array##_capacity), \
        sizeof(array##_size), sizeof((array)[0]), count, \
        reallocator)
 
#define cx_array_simple_reserve(array, count) \
    cx_array_simple_reserve_a(NULL, array, count)
 
#define cx_array_add(target, size, capacity, elem_size, elem, reallocator) \
    cx_array_copy((void**)(target), size, capacity, sizeof(*(size)), \
    *(size), elem, elem_size, 1, reallocator)
 
#define cx_array_simple_add_a(reallocator, array, elem) \
    cx_array_simple_copy_a(reallocator, array, array##_size, &(elem), 1)
 
#define cx_array_simple_add(array, elem) \
    cx_array_simple_add_a(cx_array_default_reallocator, array, elem)
 
cx_attr_nonnull_arg(1, 2, 3, 5)
cx_attr_export
int cx_array_insert_sorted(
        void **target,
        size_t *size,
        size_t *capacity,
        cx_compare_func cmp_func,
        const void *src,
        size_t elem_size,
        size_t elem_count,
        CxArrayReallocator *reallocator
);
 
#define cx_array_add_sorted(target, size, capacity, elem_size, elem, cmp_func, reallocator) \
    cx_array_insert_sorted((void**)(target), size, capacity, cmp_func, elem, elem_size, 1, reallocator)
 
#define cx_array_simple_add_sorted_a(reallocator, array, elem, cmp_func) \
    cx_array_add_sorted(&array, &(array##_size), &(array##_capacity), \
        sizeof((array)[0]), &(elem), cmp_func, reallocator)
 
#define cx_array_simple_add_sorted(array, elem, cmp_func) \
    cx_array_simple_add_sorted_a(NULL, array, elem, cmp_func)
 
#define cx_array_simple_insert_sorted_a(reallocator, array, src, n, cmp_func) \
    cx_array_insert_sorted((void**)(&array), &(array##_size), &(array##_capacity), \
        cmp_func, src, sizeof((array)[0]), n, reallocator)
 
#define cx_array_simple_insert_sorted(array, src, n, cmp_func) \
    cx_array_simple_insert_sorted_a(NULL, array, src, n, cmp_func)
 
cx_attr_nonnull
cx_attr_export
size_t cx_array_binary_search_inf(
        const void *arr,
        size_t size,
        size_t elem_size,
        const void *elem,
        cx_compare_func cmp_func
);
 
cx_attr_nonnull
cx_attr_export
size_t cx_array_binary_search(
        const void *arr,
        size_t size,
        size_t elem_size,
        const void *elem,
        cx_compare_func cmp_func
);
 
cx_attr_nonnull
cx_attr_export
size_t cx_array_binary_search_sup(
        const void *arr,
        size_t size,
        size_t elem_size,
        const void *elem,
        cx_compare_func cmp_func
);
 
cx_attr_nonnull
cx_attr_export
void cx_array_swap(
        void *arr,
        size_t elem_size,
        size_t idx1,
        size_t idx2
);
 
cx_attr_nodiscard
cx_attr_malloc
cx_attr_dealloc(cxListFree, 1)
cx_attr_export
CxList *cxArrayListCreate(
        const CxAllocator *allocator,
        cx_compare_func comparator,
        size_t elem_size,
        size_t initial_capacity
);
 
#define cxArrayListCreateSimple(elem_size, initial_capacity) \
    cxArrayListCreate(NULL, NULL, elem_size, initial_capacity)
 
#ifdef __cplusplus
} // extern "C"
#endif
 
#endif // UCX_ARRAY_LIST_H