/* This software is licensed by the MIT License, see LICENSE file */
/*                                Copyright © 2022 Gregory Lirent */

#include "../../include/array.h"
#include "../__internal/include.h"

#ifndef LIBCDSB_SRC_ARRAY_INCLUDE_H
#define LIBCDSB_SRC_ARRAY_INCLUDE_H

typedef void (*type_initializer)(void*, const void*);

ainline(type_initializer get_type_initializer(vtype type)) {
    switch (type) {
        default:
  #ifndef NDEBUG
        abort();
  #endif
        case VTYPE_STRING: return (void*)string_copy_init;
        case  VTYPE_ARRAY: return (void*) array_copy_init;
        case   VTYPE_LIST: return (void*)  list_copy_init;
        case    VTYPE_MAP: return (void*)   map_copy_init;
        case    VTYPE_SET: return (void*)  vset_copy_init;
        case   VTYPE_DICT: return (void*)  dict_copy_init;
    }
}

ainline(void array_cut(arr_t* x, size_t i, size_t n)) {
    void* v = x->mem + i*vtype_size(x->type);
    void* e = v      + n*vtype_size(x->type);

    memmove(v, e, (x->size-(i+n))*vtype_size(x->type));
    x->size -= n;
}

ainline(void* array_end(const arr_t* x)) {
    return x->mem + x->size*vtype_size(x->type);
}

ainline(void* array_internal_at(const arr_t* x, size_t i)) {
    return x->mem + i*vtype_size(x->type);
}

#endif /* LIBCDSB_SRC_ARRAY_INCLUDE_H */