Changes in src/SynTree/BaseSyntaxNode.h [5ea7a22:50377a4]

File:

• src/SynTree/BaseSyntaxNode.h (modified) (2 diffs)

src/SynTree/BaseSyntaxNode.h

@@ -17 +17 @@
 
 #include "Common/CodeLocation.h"
+#include "Common/Indenter.h"
 class Visitor;
 class Mutator;
@@ -29 +30 @@
         virtual void accept( Visitor & v ) = 0;
         virtual BaseSyntaxNode * acceptMutator( Mutator & m ) = 0;
-        virtual void print( std::ostream & os, int indent = 0 ) const = 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.
+        virtual void print( std::ostream & os, Indenter indent = {} ) const = 0;
+  void print( std::ostream & os, unsigned int indent ) {
+    print( os, Indenter{ Indenter::tabsize, indent });
+  }
 };