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#ifndef FWCore_ServiceRegistry_ESParentContext_h
#define FWCore_ServiceRegistry_ESParentContext_h
/**\class edm::ESParentContext
Description: This is intended to be used as a member of ESModuleCallingContext.
Usage:
*/
//
// Original Author: C. Jones
// Created: 2/07/2021
namespace edm {
class ModuleCallingContext;
class ESModuleCallingContext;
class ESParentContext {
public:
enum class Type { kModule, kESModule, kInvalid };
ESParentContext();
explicit ESParentContext(ModuleCallingContext const*) noexcept;
explicit ESParentContext(ESModuleCallingContext const*) noexcept;
Type type() const noexcept { return type_; }
ModuleCallingContext const* moduleCallingContext() const;
ESModuleCallingContext const* esmoduleCallingContext() const;
private:
Type type_;
union Parent {
ModuleCallingContext const* module;
ESModuleCallingContext const* esmodule;
} parent_;
};
} // namespace edm
#endif
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