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#ifndef DataFormats_Provenance_ParameterSetBlob_h
#define DataFormats_Provenance_ParameterSetBlob_h
/*----------------------------------------------------------------------
ParameterSetBlob: A string in which to store a parameter set so that it can be made persistent.
The ParameterSetBlob is a concatenation of the names and values of the
tracked parameters within a ParameterSet,
----------------------------------------------------------------------*/
#include <iosfwd>
#include <string>
namespace edm {
class ParameterSetBlob {
public:
typedef std::string value_t;
ParameterSetBlob() : pset_() {}
explicit ParameterSetBlob(value_t const& v) : pset_(v) {}
value_t const& pset() const { return pset_; }
value_t& pset() { return pset_; }
private:
value_t pset_;
};
std::ostream& operator<<(std::ostream& os, ParameterSetBlob const& blob);
} // namespace edm
#endif
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