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78 lines
3.4 KiB
C
78 lines
3.4 KiB
C
#ifndef VECTOR_H
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#define VECTOR_H
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#include <stdlib.h>
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#define VECTOR_TYPE(name, type) \
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typedef struct { \
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size_t len, cap, size; \
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type *buf; \
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} Vector##name
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#define VECTOR_SIGN(name, type, func, ret, ...) \
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ret vector##name##_##func(__VA_ARGS__)
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#define VECTOR_SIGN_V(name, type, func, ret, ...) \
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VECTOR_SIGN(name, type, func, ret, \
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Vector##name *vec __VA_OPT__(, ) __VA_ARGS__)
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#define VECTOR_SIGN_NEW(name, type) VECTOR_SIGN(name, type, new, Vector##name *, size_t cap)
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#define VECTOR_SIGN_FREE(name, type) VECTOR_SIGN_V(name, type, free, void)
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#define VECTOR_SIGN_APPEND_ARR(name, type) VECTOR_SIGN_V(name, type, append_arr, size_t, type *arr, size_t len)
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#define VECTOR_SIGN_APPEND(name, type) VECTOR_SIGN_V(name, type, append, size_t, type val)
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#define VECTOR_SIGN_GET(name, type) VECTOR_SIGN_V(name, type, get, type, size_t i)
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#define VECTOR_SIGN_RESIZE(name, type) VECTOR_SIGN_V(name, type, resize, void, size_t len)
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#define VECTOR_GEN_SOURCE_(name, type, spec) \
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inline spec VECTOR_SIGN_NEW(name, type) \
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{ \
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return (Vector##name *)vector_new(sizeof(type), cap); \
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} \
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inline spec VECTOR_SIGN_FREE(name, type) \
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{ \
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vector_free((Vector *)vec); \
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} \
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inline spec VECTOR_SIGN_APPEND_ARR(name, type) \
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{ \
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return vector_append_arr((Vector *)vec, arr, len); \
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} \
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inline spec VECTOR_SIGN_APPEND(name, type) \
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{ \
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return vector_append((Vector *)vec, &val); \
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} \
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inline spec VECTOR_SIGN_GET(name, type) \
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{ \
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return *(type *)vector_get((Vector *)vec, i); \
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} \
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inline spec VECTOR_SIGN_RESIZE(name, type) \
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{ \
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vector_resize((Vector *)vec, len); \
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}
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#define VECTOR_GEN_SOURCE(name, type) VECTOR_GEN_SOURCE_(name, type, )
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#define VECTOR_GEN_SOURCE_STATIC(name, type) \
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VECTOR_TYPE(name, type); \
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VECTOR_GEN_SOURCE_(name, type, static __attribute__((unused)))
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#define VECTOR_GEN_HEADER(name, type) \
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VECTOR_TYPE(name, type); \
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VECTOR_SIGN_NEW(name, type); \
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VECTOR_SIGN_FREE(name, type); \
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VECTOR_SIGN_APPEND_ARR(name, type); \
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VECTOR_SIGN_APPEND(name, type); \
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VECTOR_SIGN_GET(name, type); \
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VECTOR_SIGN_RESIZE(name, type);
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VECTOR_TYPE(, void);
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Vector *vector_new(size_t size, size_t cap);
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void vector_free(Vector *vec);
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size_t vector_append_arr(Vector *vec, void *arr, size_t len);
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size_t vector_append(Vector *vec, void *arr);
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void *vector_get(Vector *vec, size_t i);
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void vector_resize(Vector *vec, size_t len);
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VECTOR_GEN_HEADER(Char, char)
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#endif
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