1.1 --- a/src/work/alpar/gwrapper.h	Thu Feb 19 22:28:33 2004 +0000
     1.2 +++ b/src/work/alpar/gwrapper.h	Fri Feb 20 00:27:49 2004 +0000
     1.3 @@ -1,4 +1,8 @@
     1.4  // -*-mode: c++; -*-
     1.5 +#ifndef GRAPH_WRAPPER_H
     1.6 +#define GRAPH_WRAPPER_H
     1.7 +
     1.8 +namespace marci {
     1.9  
    1.10  template<typename G>
    1.11  class TrivGraphWrapper