Changeset d939274 for src/Common/utility.h

Timestamp:

Jun 2, 2015, 1:59:11 PM (8 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

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

Children:

4eb1db6

Parents:

b2152e7a

Message:

documentation, reformatting, operator+ for iterators

File:

• src/Common/utility.h (modified) (2 diffs)

src/Common/utility.h

@@ -9 +9 @@
 // Author           : Richard C. Bilson
 // Created On       : Mon May 18 07:44:20 2015
-// Last Modified By : Peter A. Buhr
-// Last Modified On : Tue May 19 15:34:57 2015
-// Update Count     : 3
+// Last Modified By : Rob Schluntz
+// Last Modified On : Fri May 29 16:17:02 2015
+// Update Count     : 7
 //
 
@@ -198 +198 @@
 }
 
+// it's nice to actually be able to increment iterators by an arbitrary amount
+template< typename Iterator >
+Iterator operator+(Iterator i, int inc) {
+        while ( inc > 0 ) {
+                ++i;
+                --inc;
+        }
+        return i;
+}
+
 #endif // _UTILITY_H