diff options
| -rw-r--r-- | doc/reference/json-glib-sections.txt | 1 | ||||
| -rw-r--r-- | json-glib/json-node.c | 20 | ||||
| -rw-r--r-- | json-glib/json-types.h | 1 |
3 files changed, 22 insertions, 0 deletions
diff --git a/doc/reference/json-glib-sections.txt b/doc/reference/json-glib-sections.txt index a7f3336..b30e190 100644 --- a/doc/reference/json-glib-sections.txt +++ b/doc/reference/json-glib-sections.txt @@ -116,6 +116,7 @@ json_node_get_parent json_node_type_name json_node_get_value_type json_node_get_node_type +json_node_is_null <SUBSECTION Private> JSON_TYPE_NODE diff --git a/json-glib/json-node.c b/json-glib/json-node.c index 508b3dd..04570dd 100644 --- a/json-glib/json-node.c +++ b/json-glib/json-node.c @@ -707,3 +707,23 @@ json_node_get_node_type (JsonNode *node) return node->type; } + +/** + * json_node_is_null: + * @node: a #JsonNode + * + * Checks whether @node is a %JSON_NODE_NULL + * + * <note>A null node is not the same as a %NULL #JsonNode</note> + * + * Return value: %TRUE if the node is null + * + * Since: 0.8 + */ +gboolean +json_node_is_null (JsonNode *node) +{ + g_return_val_if_fail (node != NULL, TRUE); + + return node->type == JSON_NODE_NULL; +} diff --git a/json-glib/json-types.h b/json-glib/json-types.h index 1942a43..1851ef0 100644 --- a/json-glib/json-types.h +++ b/json-glib/json-types.h @@ -133,6 +133,7 @@ gdouble json_node_get_double (JsonNode *node); void json_node_set_boolean (JsonNode *node, gboolean value); gboolean json_node_get_boolean (JsonNode *node); +gboolean json_node_is_null (JsonNode *node); /* * JsonObject |