The Gaudi Framework  v29r0 (ff2e7097)
IFileAccess.h
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1 #ifndef GaudiKernel_IFileAccess_H
2 #define GaudiKernel_IFileAccess_H
3 
4 // Include Files
5 #include "GaudiKernel/IInterface.h"
6 #include <istream>
7 #include <memory>
8 #include <string>
9 #include <vector>
10 
18 class GAUDI_API IFileAccess : virtual public IInterface
19 {
20 public:
22  DeclareInterfaceID( IFileAccess, 3, 0 );
23 
27  virtual std::unique_ptr<std::istream> open( const std::string& url ) = 0;
28 
30  virtual const std::vector<std::string>& protocols() const = 0;
31 };
32 
33 #endif // GaudiKernel_IFileAccess_H
std::string
STL class.
DeclareInterfaceID
#define DeclareInterfaceID(iface, major, minor)
Macro to declare the interface ID when using the new mechanism of extending and implementing interfac...
Definition: IInterface.h:13
IInterface
Definition of the basic interface.
Definition: IInterface.h:277
std::unique_ptr
STL class.
IFileAccess
Abstract interface for a service or tool implementing a read access to files.
Definition: IFileAccess.h:18
GAUDI_API
#define GAUDI_API
Definition: Kernel.h:110
IInterface.h