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IEvtSelector.h
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1 #ifndef GAUDIKERNEL_IEVTSELECTOR_H
2 #define GAUDIKERNEL_IEVTSELECTOR_H 1
3
4 // Include files
5 #include "GaudiKernel/IInterface.h"
6 #include "GaudiKernel/IOpaqueAddress.h"
7 #include "GaudiKernel/StatusCode.h"
8 #include <string>
9
18 class GAUDI_API IEvtSelector: virtual public IInterface {
19 public:
21 DeclareInterfaceID(IEvtSelector,2,0);
22
23 class Context{
24 public:
25 virtual ~Context() = default;
26 virtual void* identifier() const=0;
27 };
28
34 virtual StatusCode createContext(Context*& c) const = 0;
35
43 virtual StatusCode next(Context& c) const = 0;
44
50 virtual StatusCode next(Context& c,int jump) const = 0;
51
58 virtual StatusCode previous(Context& c) const = 0;
59
65 virtual StatusCode previous(Context& c,int jump) const = 0;
66
70 virtual StatusCode last(Context& refContext) const = 0;
71
77 virtual StatusCode rewind(Context& c) const = 0;
78
85 virtual StatusCode createAddress(const Context& c,IOpaqueAddress*& iop) const = 0;
86
91 virtual StatusCode releaseContext(Context*&)const=0;
92
99 virtual StatusCode resetCriteria(const std::string& cr,Context& c)const=0;
100 };
101
102 #endif //GAUDIKERNEL_IEVTSELECTOR_H
gaudirun.c
c
Definition: gaudirun.py:391
IEvtSelector
The Event Selector Interface.
Definition: IEvtSelector.h:18
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:14
IEvtSelector::Context
Definition: IEvtSelector.h:23
std::string
STL class.
StatusCode
This class is used for returning status codes from appropriate routines.
Definition: StatusCode.h:26
IInterface
Definition of the basic interface.
Definition: IInterface.h:234
IOpaqueAddress.h
StatusCode.h
IOpaqueAddress
Opaque address interface definition.
Definition: IOpaqueAddress.h:23
GAUDI_API
#define GAUDI_API
Definition: Kernel.h:107
IInterface.h