FunctionWithDict.h

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#ifndef FWCore_Utilities_FunctionWithDict_h
#define FWCore_Utilities_FunctionWithDict_h

/*----------------------------------------------------------------------

FunctionWithDict:  A holder for a class member function

----------------------------------------------------------------------*/

#include "FWCore/Utilities/interface/IterWithDict.h"

#include "TMethod.h"
#include "TMethodArg.h"
#include "TInterpreter.h"

#include <cassert>
#include <cstdlib>
#include <cstdio>
#include <string>
#include <vector>

namespace edm {

  class ObjectWithDict;
  class TypeWithDict;

  class FunctionWithDict {
  private:
    TMethod* function_;
    TInterpreter::CallFuncIFacePtr_t funcptr_;

  public:
    FunctionWithDict();
    explicit FunctionWithDict(TMethod*);
    explicit operator bool() const;
    std::string name() const;
    std::string typeName() const;
    TypeWithDict finalReturnType() const;
    bool isConst() const;
    bool isConstructor() const;
    bool isDestructor() const;
    bool isOperator() const;
    bool isPublic() const;
    bool isStatic() const;
    TypeWithDict declaringType() const;
    size_t functionParameterSize(bool required = false) const;
    size_t size() const;
    void invoke(ObjectWithDict const& obj,
                ObjectWithDict* ret = nullptr,
                std::vector<void*> const& values = std::vector<void*>()) const;
    void invoke(ObjectWithDict* ret = nullptr, std::vector<void*> const& values = std::vector<void*>()) const;
    IterWithDict<TMethodArg> begin() const;
    IterWithDict<TMethodArg> end() const;
  };

}  // namespace edm

#endif  // FWCore_Utilities_FunctionWithDict_h