THRIFT-236. Sort fields in id order during parsing
This effectively eliminates the notion of "IDL-order".
All structs have their fields sorted in increasing order of field id.
git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@760201 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/compiler/cpp/src/parse/t_field.h b/compiler/cpp/src/parse/t_field.h
index 51cfcb0..67a2125 100644
--- a/compiler/cpp/src/parse/t_field.h
+++ b/compiler/cpp/src/parse/t_field.h
@@ -122,6 +122,18 @@
type_->get_fingerprint_material();
}
+ /**
+ * Comparator to sort fields in ascending order by key.
+ * Make this a functor instead of a function to help GCC inline it.
+ * The arguments are (const) references to const pointers to const t_fields.
+ */
+ struct key_compare {
+ bool operator()(t_field const * const & a, t_field const * const & b) {
+ return a->get_key() < b->get_key();
+ }
+ };
+
+
private:
t_type* type_;
std::string name_;