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Diffstat (limited to 'src/vector.h')
| -rw-r--r-- | src/vector.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/vector.h b/src/vector.h new file mode 100644 index 0000000..a903e79 --- /dev/null +++ b/src/vector.h @@ -0,0 +1,77 @@ +/* + * Calcurse - text-based organizer + * + * Copyright (c) 2004-2013 calcurse Development Team <misc@calcurse.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Send your feedback or comments to : misc@calcurse.org + * Calcurse home page : http://calcurse.org + * + */ + +#include "calcurse.h" + +typedef struct vector vector_t; +struct vector { + unsigned count; + unsigned size; + void **data; +}; + +typedef int (*vector_fn_cmp_t) (const void *, const void *); +typedef void (*vector_fn_free_t) (void *); + +/* Initialization and deallocation. */ +void vector_init(vector_t *, unsigned); +void vector_free(vector_t *); +void vector_free_inner(vector_t *, vector_fn_free_t); + +#define VECTOR_INIT(v, n) vector_init(v, n) +#define VECTOR_FREE(v) vector_free(v) +#define VECTOR_FREE_INNER(v, fn_free) \ + vector_free_inner(v, (vector_fn_free_t)fn_free) + +/* Retrieving vector items. */ +void *vector_first(vector_t *); +void *vector_nth(vector_t *, int); +unsigned vector_count(vector_t *); + +#define VECTOR_FIRST(v) vector_first(v) +#define VECTOR_NTH(v, n) vector_nth(v, n) +#define VECTOR_COUNT(v) vector_count(v) + +#define VECTOR_FOREACH(v, i) for (i = 0; i < VECTOR_COUNT(v); i++) + +/* Vector manipulation. */ +void vector_add(vector_t *, void *); +void vector_sort(vector_t *, vector_fn_cmp_t); +void vector_remove(vector_t *, unsigned); + +#define VECTOR_ADD(v, data) vector_add(v, data) +#define VECTOR_SORT(v, fn_cmp) vector_sort(v, (vector_fn_cmp_t)fn_cmp) +#define VECTOR_REMOVE(v, i) vector_remove(v, i) |