ExpressionVarSetter.h

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#ifndef CommonTools_Utils_ExpressionVarSetter_h
#define CommonTools_Utils_ExpressionVarSetter_h
/* \class reco::parser::ExpressionNumber
 *
 * Numerical expression setter
 *
 * \author original version: Chris Jones, Cornell, 
 *         adapted by Luca Lista, INFN
 *
 * \version $Revision: 1.3 $
 *
 */
#include "CommonTools/Utils/interface/ExpressionStack.h"
#include "CommonTools/Utils/interface/MethodStack.h"
#include "CommonTools/Utils/interface/TypeStack.h"

namespace reco {
  namespace parser {
    struct ExpressionVarSetter {
      ExpressionVarSetter(ExpressionStack &exprStack,
                          MethodStack &methStack,
                          LazyMethodStack &lazyMethStack,
                          TypeStack &typeStack)
          : exprStack_(exprStack), methStack_(methStack), lazyMethStack_(lazyMethStack), typeStack_(typeStack) {}
      void operator()(const char *, const char *) const;

    private:
      void push(const char *, const char *) const;
      void lazyPush(const char *, const char *) const;

      ExpressionStack &exprStack_;
      MethodStack &methStack_;
      LazyMethodStack &lazyMethStack_;
      TypeStack &typeStack_;
    };
  }  // namespace parser
}  // namespace reco

#endif