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#ifndef FWCore_ServiceRegistry_ProcessContext_h
#define FWCore_ServiceRegistry_ProcessContext_h
/**\class edm::ProcessContext
Description: Holds pointer to ProcessConfiguration and
if this is a SubProcess also a pointer to the parent
ProcessContext. This is intended primarily to be passed
to Services as an argument to their callback functions.
Usage:
*/
//
// Original Author: W. David Dagenhart
// Created: 7/2/2013
#include "DataFormats/Provenance/interface/ParameterSetID.h"
#include "DataFormats/Provenance/interface/ProcessConfiguration.h"
#include <iosfwd>
#include <string>
namespace edm {
class ProcessContext {
public:
ProcessContext();
std::string const& processName() const { return processConfiguration_->processName(); }
ParameterSetID const& parameterSetID() const { return processConfiguration_->parameterSetID(); }
ProcessConfiguration const* processConfiguration() const { return processConfiguration_; }
bool isSubProcess() const { return parentProcessContext_ != nullptr; }
ProcessContext const& parentProcessContext() const;
void setProcessConfiguration(ProcessConfiguration const* processConfiguration);
void setParentProcessContext(ProcessContext const* parentProcessContext);
private:
ProcessConfiguration const* processConfiguration_;
// If this is a SubProcess this points to the parent process,
// otherwise it is null.
ProcessContext const* parentProcessContext_;
};
std::ostream& operator<<(std::ostream&, ProcessContext const&);
} // namespace edm
#endif
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