Thrift compiler code cleanup, comments, php inline generation, etc


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@664822 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/compiler/cpp/src/parse/t_set.h b/compiler/cpp/src/parse/t_set.h
index 3d34ace..e39e420 100644
--- a/compiler/cpp/src/parse/t_set.h
+++ b/compiler/cpp/src/parse/t_set.h
@@ -3,13 +3,23 @@
 
 #include "t_type.h"
 
+/**
+ * A set is a lightweight container type that just wraps another data type.
+ *
+ * @author Mark Slee <mcslee@facebook.com>
+ */
 class t_set : public t_type {
  public:
-  t_set(t_type* elem_type) : elem_type_(elem_type) {}
-  ~t_set() {}
+  t_set(t_type* elem_type) :
+    elem_type_(elem_type) {}
 
-  t_type* get_elem_type() const { return elem_type_; }
-  bool is_set() const { return true; }
+  t_type* get_elem_type() const {
+    return elem_type_;
+  }
+
+  bool is_set() const {
+    return true;
+  }
 
  private:
   t_type* elem_type_;