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-rw-r--r--src/mem/ruby/common/IntVec.hh5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mem/ruby/common/IntVec.hh b/src/mem/ruby/common/IntVec.hh
index 13e213a88..62dae2310 100644
--- a/src/mem/ruby/common/IntVec.hh
+++ b/src/mem/ruby/common/IntVec.hh
@@ -33,9 +33,14 @@
* Authors: Brad Beckmann
*/
+#ifndef __MEM_RUBY_COMMON_INTVEC_HH__
+#define __MEM_RUBY_COMMON_INTVEC_HH__
+
#include <ostream>
#include <vector>
typedef std::vector<int> IntVec;
std::ostream& operator<<(std::ostream& os, const std::vector<int>& myvector);
+
+#endif //__MEM_RUBY_COMMON_INTVEC_HH__