Add implementation of is_integer for json

2012-04-20 18:06:30 +10:00 · 2012-04-20 18:06:30 +10:00 · 4ca3438fa1
commit 4ca3438fa1
parent 17667f991f
1 changed files with 20 additions and 1 deletions
--- a/json.cpp.rl
+++ b/json.cpp.rl
@ -229,7 +229,26 @@ struct parse_context {

    write data;
 }%%
-    
+
+
+//
+// External support
+// 
+
+template <>
+bool
+is_integer (const json::number &node) {
+    return is_integer (node.native ());
+}
+
+
+template <>
+bool
+is_integer (const json::node &node) {
+    return node.is_number () &&
+           is_integer (node.as_number ());
+}
+

 //
 // Node