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Reference count struct dictionary.
[pspp]
/
src
/
data
/
dictionary.h
diff --git
a/src/data/dictionary.h
b/src/data/dictionary.h
index a4be0fd44898f01b4ac4ff76fea663ce51942b6c..8a760081d3b935241f506ac1ffed5956417a87eb 100644
(file)
--- a/
src/data/dictionary.h
+++ b/
src/data/dictionary.h
@@
-27,12
+27,13
@@
struct ccase;
/* Creating dictionaries. */
struct dictionary *dict_create (const char *encoding);
/* Creating dictionaries. */
struct dictionary *dict_create (const char *encoding);
-struct dictionary *dict_clone (const struct dictionary *);
+struct dictionary *dict_clone (const struct dictionary *) WARN_UNUSED_RESULT;
+struct dictionary *dict_ref (struct dictionary *s) WARN_UNUSED_RESULT;
/* Clearing and destroying dictionaries. */
void dict_clear (struct dictionary *);
/* Clearing and destroying dictionaries. */
void dict_clear (struct dictionary *);
-void dict_
destroy
(struct dictionary *);
+void dict_
unref
(struct dictionary *);
/* Common ways to access variables. */
struct variable *dict_lookup_var (const struct dictionary *, const char *);
/* Common ways to access variables. */
struct variable *dict_lookup_var (const struct dictionary *, const char *);