summaryrefslogtreecommitdiffstats
path: root/libdimension/dimension/array.h
diff options
context:
space:
mode:
Diffstat (limited to 'libdimension/dimension/array.h')
-rw-r--r--libdimension/dimension/array.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/libdimension/dimension/array.h b/libdimension/dimension/array.h
new file mode 100644
index 0000000..9ee3584
--- /dev/null
+++ b/libdimension/dimension/array.h
@@ -0,0 +1,48 @@
+/*************************************************************************
+ * Copyright (C) 2008 Tavian Barnes <tavianator@gmail.com> *
+ * *
+ * This file is part of The Dimension Library. *
+ * *
+ * The Dimension Library is free software; you can redistribute it and/ *
+ * or modify it under the terms of the GNU Lesser General Public License *
+ * as published by the Free Software Foundation; either version 3 of the *
+ * License, or (at your option) any later version. *
+ * *
+ * The Dimension Library is distributed in the hope that it will be *
+ * useful, but WITHOUT ANY WARRANTY; without even the implied warranty *
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
+ * Lesser General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU Lesser General Public *
+ * License along with this program. If not, see *
+ * <http://www.gnu.org/licenses/>. *
+ *************************************************************************/
+
+#ifndef DIMENSION_ARRAY_H
+#define DIMENSION_ARRAY_H
+
+/*
+ * Simple generalized arrays, for returning variable-length arrays from
+ * functions, and other fun stuff.
+ */
+
+#include <stdlib.h> /* For size_t */
+
+typedef struct {
+ void *ptr;
+ size_t obj_size, length, capacity;
+} dmnsn_array;
+
+dmnsn_array *dmnsn_new_array(size_t obj_size);
+
+void dmnsn_array_push(dmnsn_array *array, const void *obj);
+void dmnsn_array_pop(dmnsn_array *array, void *obj);
+
+void dmnsn_array_get(const dmnsn_array *array, size_t i, void *obj);
+void dmnsn_array_set(dmnsn_array *array, size_t i, const void *obj);
+
+void dmnsn_array_resize(dmnsn_array *array, size_t length);
+
+void dmnsn_delete_array(dmnsn_array *array);
+
+#endif /* DIMENSION_ARRAY_H */