1 files changed, 53 insertions, 0 deletions
diff --git a/src/data_integer.c b/src/data_integer.c
new file mode 100644
index 00000000..af6ad221
--- /dev/null
+++ b/src/data_integer.c
@@ -0,0 +1,53 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "array.h"
+
+static void data_integer_free(data_unset *d) {
+	data_integer *ds = (data_integer *)d;
+	
+	buffer_free(ds->key);
+	
+	free(d);
+}
+
+static void data_integer_reset(data_unset *d) {
+	data_integer *ds = (data_integer *)d;
+	
+	/* reused integer elements */
+	buffer_reset(ds->key);
+	ds->value = 0;
+}
+
+static int data_integer_insert_dup(data_unset *dst, data_unset *src) {
+	UNUSED(dst);
+	
+	src->free(src);
+	
+	return 0;
+}
+
+static void data_integer_print(data_unset *d) {
+	data_integer *ds = (data_integer *)d;
+	
+	printf("{%s: %d}", ds->key->ptr, ds->value);	
+}
+
+
+data_integer *data_integer_init(void) {
+	data_integer *ds;
+	
+	ds = calloc(1, sizeof(*ds));
+	
+	ds->key = buffer_init();
+	ds->value = 0;
+	
+	ds->free = data_integer_free;
+	ds->reset = data_integer_reset;
+	ds->insert_dup = data_integer_insert_dup;
+	ds->print = data_integer_print;
+	ds->type = TYPE_INTEGER;
+	
+	return ds;
+}