u_vector.h

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// Copyright 2022, Collabora, Ltd.
// SPDX-License-Identifier: BSL-1.0
/*!
 * @file
 * @brief  Expose std::vector to C
 * @author Mateo de Mayo <mateo.demayo@collabora.com>
 * @ingroup aux_util
 */
 
#pragma once
 
#include <stddef.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define U_VECTOR_DECLARATION(TYPE)                                                                                     \
        struct u_vector_##TYPE                                                                                         \
        {                                                                                                              \
                void *ptr;                                                                                             \
        };                                                                                                             \
        struct u_vector_##TYPE u_vector_##TYPE##_create();                                                             \
        void u_vector_##TYPE##_push_back(struct u_vector_##TYPE uv, TYPE e);                                           \
        TYPE u_vector_##TYPE##_at(struct u_vector_##TYPE uv, size_t i);                                                \
        void u_vector_##TYPE##_destroy(struct u_vector_##TYPE *uv);
 
U_VECTOR_DECLARATION(int)
U_VECTOR_DECLARATION(float)
 
#ifdef __cplusplus
}
#endif