33 lines
1.0 KiB
C
Executable File
33 lines
1.0 KiB
C
Executable File
#pragma once
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#include "../std.h"
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typedef struct Array {
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void* data;
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u32 size;
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} Array;
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/// creates Array from a const array
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#define ARRAY(T, A...) Array_construct_size(((T[])A), sizeof((T[])A))
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#define Array_construct(DATA, T, COUNT) Array_construct_size(DATA, (COUNT) * sizeof(T))
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#define Array_construct_size(DATA, LEN) ((Array){ .data = (DATA), .size = (LEN) })
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#define Array_alloc(T, COUNT) Array_alloc_size((COUNT) * sizeof(T))
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static inline Array Array_alloc_size(u32 size){
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return Array_construct_size(malloc(size), size);
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}
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#define Array_realloc(AR, T, COUNT) Array_realloc_size(AR, (COUNT) * sizeof(T))
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static inline void Array_realloc_size(Array* ar, u32 new_size){
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ar->data = realloc(ar->data, new_size);
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ar->size = new_size;
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}
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#define Array_len(AR, T) ((AR)->size / sizeof(T))
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#define Array_memset(A, VAL) memset((A)->data, VAL, (A)->size)
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#define str_castTo_Array(S) Array_construct_size((S).data, (S).size)
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#define Array_castTo_str(S, IS_ZERO_TERMINATED) str_construct((S).data, (S).size, IS_ZERO_TERMINATED)
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