Changes in src/SynTree/BaseSyntaxNode.h [50377a4:7870799]

File:

• src/SynTree/BaseSyntaxNode.h (modified) (4 diffs)

src/SynTree/BaseSyntaxNode.h

@@ -9 +9 @@
 // Author           : Thierry Delisle
 // Created On       : Tue Feb 14 07:44:20 2017
-// Last Modified By : Andrew Beach
-// Last Modified On : Thr Aug 17 13:44:00
-// Update Count     : 1
+// Last Modified By : Peter A. Buhr
+// Last Modified On : Wed Jul 10 16:13:49 2019
+// Update Count     : 4
 //
 
@@ -18 +18 @@
 #include "Common/CodeLocation.h"
 #include "Common/Indenter.h"
+#include "Common/Stats.h"
+
 class Visitor;
 class Mutator;
@@ -23 +25 @@
 class BaseSyntaxNode {
   public:
+        static Stats::Counters::SimpleCounter* new_nodes;
+
         CodeLocation location;
+
+        BaseSyntaxNode() { ++*new_nodes; }
+        BaseSyntaxNode( const BaseSyntaxNode & o ) : location(o.location) { ++*new_nodes; }
+        BaseSyntaxNode & operator=( const BaseSyntaxNode & ) = default;
 
         virtual ~BaseSyntaxNode() {}
@@ -29 +37 @@
         virtual BaseSyntaxNode * clone() const = 0;
         virtual void accept( Visitor & v ) = 0;
+        virtual void accept( Visitor & v ) const = 0;
         virtual BaseSyntaxNode * acceptMutator( Mutator & m ) = 0;
-  /// Notes:
-  /// * each node is responsible for indenting its children.
-  /// * Expressions should not finish with a newline, since the expression's parent has better information.
+        /// Notes:
+        /// * each node is responsible for indenting its children.
+        /// * Expressions should not finish with a newline, since the expression's parent has better information.
         virtual void print( std::ostream & os, Indenter indent = {} ) const = 0;
-  void print( std::ostream & os, unsigned int indent ) {
-    print( os, Indenter{ Indenter::tabsize, indent });
-  }
 };