Index: src/Common/Indenter.h
===================================================================
--- src/Common/Indenter.h	(revision a5de33ebd685fe6ecb7f95deb3a78328f5b9da15)
+++ src/Common/Indenter.h	(revision a5de33ebd685fe6ecb7f95deb3a78328f5b9da15)
@@ -0,0 +1,36 @@
+//
+// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
+//
+// The contents of this file are covered under the licence agreement in the
+// file "LICENCE" distributed with Cforall.
+//
+// utility.h --
+//
+// Author           : Richard C. Bilson
+// Created On       : Mon May 18 07:44:20 2015
+// Last Modified By : Andrew Beach
+// Last Modified On : Fri May 5 11:03:00 2017
+// Update Count     : 32
+//
+
+#ifndef INDENTER_H
+#define INDENTER_H
+
+struct Indenter {
+	Indenter( unsigned int amt = 2 ) : amt( amt ) {}
+	unsigned int amt = 2;  // amount 1 level increases indent by (i.e. how much to increase by in operator++)
+	unsigned int indent = 0;
+
+	Indenter & operator+=(int nlevels) { indent += amt*nlevels; return *this; }
+	Indenter & operator-=(int nlevels) { indent -= amt*nlevels; return *this; }
+	Indenter operator+(int nlevels) { Indenter indenter = *this; return indenter += nlevels; }
+	Indenter operator-(int nlevels) { Indenter indenter = *this; return indenter -= nlevels; }
+	Indenter & operator++() { return *this += 1; }
+	Indenter & operator--() { return *this -= 1; }
+};
+
+inline std::ostream & operator<<( std::ostream & out, Indenter & indent ) {
+	return out << std::string(indent.indent, ' ');
+}
+
+#endif // INDENTER_H