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#ifndef CommonTools_Utils_ComparisonSetter_h
#define CommonTools_Utils_ComparisonSetter_h
/* \class reco::parser::ComparisonSetter
*
* Comparison setter
*
* \author original version: Chris Jones, Cornell,
* adapted by Luca Lista, INFN
*
* \version $Revision: 1.2 $
*
*/
#include "CommonTools/Utils/interface/parser/ComparisonStack.h"
#include "CommonTools/Utils/interface/parser/Comparison.h"
#ifdef BOOST_SPIRIT_DEBUG
#include <iostream>
#include <string>
#endif
#include <memory>
namespace reco {
namespace parser {
#ifdef BOOST_SPIRIT_DEBUG
template <typename Op>
struct cmp_out {
static const std::string value;
};
#endif
template <class CompT>
struct ComparisonSetter {
ComparisonSetter(ComparisonStack& stack) : stack_(stack) {}
void operator()(const char) const {
#ifdef BOOST_SPIRIT_DEBUG
BOOST_SPIRIT_DEBUG_OUT << "pushing comparison: " << cmp_out<CompT>::value << std::endl;
#endif
stack_.push_back(std::shared_ptr<ComparisonBase>(new Comparison<CompT>()));
}
private:
ComparisonStack& stack_;
};
} // namespace parser
} // namespace reco
#endif
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