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#ifndef CommonTools_Utils_CutSetter_h
#define CommonTools_Utils_CutSetter_h
/* \class reco::parser::CutSetter
*
* Cut setter
*
* \author original version: Chris Jones, Cornell,
* adapted by Luca Lista, INFN
*
* \version $Revision: 1.3 $
*
*/
#include "CommonTools/Utils/interface/parser/SelectorPtr.h"
#include "CommonTools/Utils/interface/parser/SelectorStack.h"
#include <cassert>
namespace reco {
namespace parser {
struct CutSetter {
CutSetter(SelectorPtr& cut, SelectorStack& selStack) : cut_(cut), selStack_(selStack) {}
void operator()(const char*, const char*) const {
assert(nullptr == cut_.get());
assert(!selStack_.empty());
cut_ = selStack_.back();
selStack_.pop_back();
}
SelectorPtr& cut_;
SelectorStack& selStack_;
};
} // namespace parser
} // namespace reco
#endif
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