Changeset 50377a4 for src/SynTree/BaseSyntaxNode.h

Timestamp:

Oct 2, 2017, 4:39:42 PM (6 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

ADT, aaron-thesis, arm-eh, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

bf4b4cf

Parents:

a8555c5

Message:

Refactor tree print code to use Indenter

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 });
+  }
 };