40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
#pragma once
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#include <assert.h>
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#include <stdlib.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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unsigned int size;
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unsigned int capacity;
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unsigned char* data;
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unsigned int element_size;
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} AlignedVector;
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#define ALIGNED_VECTOR_CHUNK_SIZE 256u
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void aligned_vector_init(AlignedVector* vector, unsigned int element_size);
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void* aligned_vector_reserve(AlignedVector* vector, unsigned int element_count);
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void* aligned_vector_push_back(AlignedVector* vector, const void* objs, unsigned int count);
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void* aligned_vector_resize(AlignedVector* vector, const unsigned int element_count);
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static inline void* aligned_vector_at(const AlignedVector* vector, const unsigned int index) {
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assert(index < vector->size);
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return &vector->data[index * vector->element_size];
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}
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void* aligned_vector_extend(AlignedVector* vector, const unsigned int additional_count);
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static inline void aligned_vector_clear(AlignedVector* vector){
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vector->size = 0;
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}
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void aligned_vector_shrink_to_fit(AlignedVector* vector);
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void aligned_vector_cleanup(AlignedVector* vector);
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static inline void* aligned_vector_back(AlignedVector* vector){
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return aligned_vector_at(vector, vector->size - 1);
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}
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#ifdef __cplusplus
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}
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#endif
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