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00001 #ifndef DataFormats_FWLite_ErrorThrower_h
00002 #define DataFormats_FWLite_ErrorThrower_h
00003 // -*- C++ -*-
00004 //
00005 // Package:     FWLite
00006 // Class  :     ErrorThrower
00007 // 
00016 //
00017 // Original Author:  Chris Jones
00018 //         Created:  Tue Sep 23 09:58:07 EDT 2008
00019 // $Id: ErrorThrower.h,v 1.1 2008/09/23 15:49:33 chrjones Exp $
00020 //
00021 
00022 #if !defined(__CINT__) && !defined(__MAKECINT__)
00023 // system include files
00024 #include <typeinfo>
00025 
00026 // user include files
00027 
00028 // forward declarations
00029 namespace  fwlite {
00030    class ErrorThrower {
00031 
00032    public:
00033       ErrorThrower();
00034       virtual ~ErrorThrower();
00035 
00036       // ---------- const member functions ---------------------
00037       virtual void throwIt() const =0;
00038       virtual ErrorThrower* clone() const =0;
00039       
00040       // ---------- static member functions --------------------
00041       static ErrorThrower* unsetErrorThrower();
00042       static ErrorThrower* errorThrowerBranchNotFoundException(const std::type_info&, const char*, const char*, const char*);
00043       static ErrorThrower* errorThrowerProductNotFoundException(const std::type_info&, const char*, const char*, const char*);
00044       
00045       // ---------- member functions ---------------------------
00046       
00047    private:
00048       //ErrorThrower(const ErrorThrower&); // stop default
00049 
00050       //const ErrorThrower& operator=(const ErrorThrower&); // stop default
00051 
00052       // ---------- member data --------------------------------
00053 
00054    };
00055 
00056 }
00057 #endif
00058 #endif