MethodArgumentSetter.h

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#ifndef CommonTools_Utils_MethodArgumentSetter_h
#define CommonTools_Utils_MethodArgumentSetter_h
/* \class reco::parser::MethodArgumentSetter
 *
 * MethodArgumenteger setter
 *
 * \author  Luca Lista, INFN
 *
 * \version $Revision: 1.1 $
 *
 */
#include "CommonTools/Utils/src/MethodArgumentStack.h"
#include <cassert>

namespace reco {
  namespace parser {
    struct MethodArgumentSetter {
      MethodArgumentSetter( MethodArgumentStack & stack ) : stack_( stack ) { }
      template<typename T>
      void operator()(const T &n) const {
    stack_.push_back( AnyMethodArgument(n) );
      }
      void operator()(const char *begin, const char *end) const {
        assert(begin+1 <= end-1); // the quotes are included in [begin,end[ range.        
        //in boost 1.67, the parser appends any extra white space to the
        // end
        if(*(end-1) != *begin) {
          --end;
        }
        stack_.push_back( AnyMethodArgument(std::string(begin+1,end-1)) );
      }
    private:
      MethodArgumentStack & stack_;
    };
  }
}

#endif