110 lines
3.6 KiB
C
110 lines
3.6 KiB
C
/*
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* This file is part of corelibs. (https://git.redxen.eu/corelibs)
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* Copyright (c) 2021 Alex-David Denes
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*
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* corelibs is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* corelibs is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with corelibs. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <stdbool.h> // bool
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#include <stddef.h> // size_t
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#include <stdint.h> // uintmax_t
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#ifndef CORELIBS_GUARD_DYNARRAY
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#define CORELIBS_GUARD_DYNARRAY
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typedef signed short int cl_dynarray_err;
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typedef struct cl_dynarray_t cl_dynarray_t;
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struct corelibs_dynarray_interface {
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// Makers
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const struct {
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// New - allocate new array
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cl_dynarray_err (*const new)(size_t sbyte, cl_dynarray_t** ptr);
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// Slicer - gets a slice of a array
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cl_dynarray_err (*const slice)(const cl_dynarray_t* arr, uintmax_t pos, uintmax_t len, cl_dynarray_t** ssave);
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} make;
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// Free
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cl_dynarray_err (*const free)(cl_dynarray_t* arr);
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// Modifiers
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const struct {
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const struct {
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// Capacity
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cl_dynarray_err (*const cap)(cl_dynarray_t* ptr, uintmax_t len);
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// Capacity lock (dynamic / static capacity)
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cl_dynarray_err (*const lock)(cl_dynarray_t* ptr, bool cap);
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} arr;
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const struct {
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// Appender - Adds element at end of array
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cl_dynarray_err (*const app)(cl_dynarray_t* arr, uintmax_t cnt, const void* elem);
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// Inserter - Adds element at position, pushing next element 1 position further
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cl_dynarray_err (*const ins)(cl_dynarray_t* arr, uintmax_t pos, uintmax_t cnt, const void* elem);
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// Replacer - Replaces array item or creates it if not existent
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cl_dynarray_err (*const rep)(cl_dynarray_t* arr, uintmax_t pos, uintmax_t cnt, const void* elem);
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// Remover - removes element from array
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cl_dynarray_err (*const rm)(cl_dynarray_t* arr, uintmax_t pos, uintmax_t cnt);
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} ct;
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} mod;
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// Fetchers
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const struct {
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cl_dynarray_err (*const len)(const cl_dynarray_t* arr, uintmax_t* save);
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cl_dynarray_err (*const size)(const cl_dynarray_t* arr, size_t* save);
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const struct {
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cl_dynarray_err (*const len)(const cl_dynarray_t* arr, uintmax_t* save);
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cl_dynarray_err (*const lock)(const cl_dynarray_t* arr, bool* save);
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} cap;
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} get;
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// Comparers
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const struct {
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cl_dynarray_err (*const data)(const cl_dynarray_t* a, const cl_dynarray_t* b, bool* eq);
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} cmp;
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// Exporter
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const struct {
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cl_dynarray_err (*const slice)(const cl_dynarray_t* arr, uintmax_t pos, uintmax_t cnt, void* save);
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} export;
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// Errors - functions return them on run-time problems
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const struct {
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const cl_dynarray_err ok, // No error
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unknown; // Unknown error
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const struct {
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const cl_dynarray_err alloc, // Memory allocation failed
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null, // Passed a null pointer
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oob; // Out of bounds modification or fetch
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} mem;
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const struct {
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const cl_dynarray_err undef, // Undefined variable
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immut, // Immutable (constant) variable
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inval, // Invalid value passed
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ncompat; // Incompatible comparasion
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} var;
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} err;
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};
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extern const struct corelibs_dynarray_interface cl_dynarray;
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#endif /* CORELIBS_GUARD_DYNARRAY */
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