| # Gaudi Framework, version v21r7 |

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# IAlgManager.h

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    00001 // $Id: IAlgManager.h,v 1.7 2008/06/02 14:20:38 marcocle Exp $
    00002 #ifndef GAUDIKERNEL_IALGMANAGER_H
    00003 #define GAUDIKERNEL_IALGMANAGER_H
    00004
    00005 // Include files
    00006 #include "GaudiKernel/IComponentManager.h"
    00007 #include "GaudiKernel/SmartIF.h"
    00008 #include "GaudiKernel/TypeNameString.h"
    00009 #include <string>
    00010 #include <list>
    00011
    00012 // Forward class declaration
    00013 class IService;
    00014 class IAlgorithm;
    00015 class ISvcLocator;
    00016
    00028 class GAUDI_API IAlgManager: virtual public IComponentManager {
    00029 public:
    00031   DeclareInterfaceID(IAlgManager,5,0);
    00032
    00034   virtual StatusCode addAlgorithm( IAlgorithm* alg     // Pointer to the Algorithm
    00035                                  ) = 0;
    00037   virtual StatusCode removeAlgorithm( IAlgorithm* alg  // Pointer to the Algorithm
    00038                                  ) = 0;
    00041   virtual StatusCode createAlgorithm( const std::string& algtype,  // Algorithm type name
    00042                                       const std::string& algname,  // Algorithm name to be assigned
    00043                                       IAlgorithm*& alg,            // Returned algorithm
    00044                                       bool managed = false         // Flag to indicate if the algorithm is managed
    00045                                     ) = 0;
    00046 #if !defined(GAUDI_V22_API) || defined(G22_NEW_SVCLOCATOR)
    00048   virtual StatusCode getAlgorithm( const std::string& name,        // Algorithm name to be searched
    00049                                    IAlgorithm*& alg                // Returned algorithm
    00050                                  ) const {
    00051     SmartIF<IAlgorithm> &si = const_cast<IAlgManager*>(this)->algorithm(name, false);
    00052     alg = si.get();
    00053     return si.isValid() ? StatusCode::SUCCESS : StatusCode::FAILURE;
    00054   }
    00055 #endif
    00057   virtual bool existsAlgorithm( const std::string& name            // Algorithm name to be searched
    00058                               ) const = 0;
    00060   virtual const std::list<IAlgorithm*>& getAlgorithms() const = 0;
    00061
    00062 #if !defined(GAUDI_V22_API) || defined(G22_NEW_SVCLOCATOR)
    00064   virtual StatusCode initializeAlgorithms() { return initialize(); }
    00065
    00067   virtual StatusCode startAlgorithms() { return start(); }
    00068
    00070   virtual StatusCode stopAlgorithms() { return stop(); }
    00071
    00073   virtual StatusCode finalizeAlgorithms() { return finalize(); }
    00074
    00076   virtual StatusCode reinitializeAlgorithms() { return reinitialize(); }
    00077
    00079   virtual StatusCode restartAlgorithms() { return restart(); }
    00080 #endif
    00081
    00083   virtual SmartIF<IAlgorithm> &algorithm(const Gaudi::Utils::TypeNameString &typeName, const bool createIf = true) = 0;
    00084
    00086   template <typename T>
    00087   inline SmartIF<T> algorithm(const Gaudi::Utils::TypeNameString &typeName, const bool createIf = true) {
    00088     return SmartIF<T>(algorithm(typeName, createIf));
    00089   }
    00090
    00091 };
    00092
    00093
    00094 #endif  // GAUDI_IALGMANAGER_H