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38 lines
1.9 KiB
38 lines
1.9 KiB
#ifndef ARRAY_H
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#define ARRAY_H
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#include <stddef.h>
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/* Private use */
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void* array_new_(size_t object_size, int capacity);
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void* array_grow_(void** array);
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int array_reset_(void** array, int length); // Resize to length objects whose data is unspecified
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int array_pop_(void** array); // Remove object with highest index
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int array_remove_at_(void** array, int index);
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void array_match_len_cap_(void** array);
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void array_inc_cap_by_(void** array, int cap);
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int array_copy_(void* arr_src, void** arr_dest);
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/* Public Api */
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#define array_new(type) (type*) array_new_(sizeof(type), 0); // Use this for array creation
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#define array_new_cap(type, capacity) (type*) array_new_(sizeof(type), capacity); // Use this for array with specific capacity
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#define array_clear(array) array_reset(array, 0)
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#define array_grow(array, type) (type*) array_grow_((void**)&array)
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#define array_push(array, value, type) {type* new_val = array_grow(array, type); \
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*new_val = value;}
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#define array_get_last(array, type) (type*) (&array[array_len(array)])
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#define array_set_last(array, val, type) {type* last = array_get_last(array, type); \
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*last = val}
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#define array_pop(array) array_pop_((void**)&array)
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#define array_remove_at(array, index) array_remove_at_((void**)&array, index);
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#define array_reset(array, length) array_reset_((void**)&array, length);
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#define array_match_len_cap(array) array_match_len_cap_((void**)&array);
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#define array_inc_cap_by(array, cap) array_inc_cap_by_((void**)&array, cap);
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#define array_copy(src, dest) array_copy_(src, (void**)&dest);
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int array_len(void* array);
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int array_capacity(void* array);
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void array_free(void* array);
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/* TODO function to increase capacity of array by certain number similar to reserve in stl vector? */
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#endif
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