Loading [MathJax]/extensions/tex2jax.js
The Gaudi Framework  v31r0 (aeb156f0)
All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Modules Pages
IRndmGen.h
Go to the documentation of this file.
1 #ifndef GAUDIKERNEL_IRNDMGEN_H
2 #define GAUDIKERNEL_IRNDMGEN_H
3 
4 // STL include files
5 #include <string>
6 #include <vector>
7 
8 // Framework include files
10 
11 // Declaration of the interface ID ( interface id, major version, minor version)
12 static const InterfaceID IID_IRndmBit( 150, 1, 0 );
13 static const InterfaceID IID_IRndmFlat( 151, 1, 0 );
14 static const InterfaceID IID_IRndmChi2( 152, 1, 0 );
15 static const InterfaceID IID_IRndmGamma( 153, 1, 0 );
16 static const InterfaceID IID_IRndmGauss( 154, 1, 0 );
17 static const InterfaceID IID_IRndmLandau( 155, 1, 0 );
18 static const InterfaceID IID_IRndmPoisson( 156, 1, 0 );
19 static const InterfaceID IID_IRndmStudentT( 157, 1, 0 );
20 static const InterfaceID IID_IRndmBinomial( 158, 1, 0 );
21 static const InterfaceID IID_IRndmExponential( 159, 1, 0 );
22 static const InterfaceID IID_IRndmBreitWigner( 160, 1, 0 );
23 static const InterfaceID IID_IRndmBreitWignerCutOff( 161, 1, 0 );
24 static const InterfaceID IID_IRndmDefinedPdf( 162, 1, 0 );
25 static const InterfaceID IID_IRndmGaussianTail( 163, 1, 0 );
26 
34 class GAUDI_API IRndmGen : virtual public IInterface {
35 public:
38 
39  class Param {
40  protected:
43 
44  public:
46  Param( const InterfaceID& type = IID_IRndmFlat ) : m_type( type ) {}
48  virtual ~Param() = default;
50  virtual const InterfaceID& type() const { return m_type; }
52  virtual Param* clone() const = 0;
53  };
54 
56  virtual StatusCode initialize( const IRndmGen::Param& par ) = 0;
58  virtual StatusCode finalize() = 0;
60  virtual const InterfaceID& type() const = 0;
62  virtual long ID() const = 0;
64  virtual const IRndmGen::Param* parameters() const = 0;
66  virtual double shoot() const = 0;
73  virtual StatusCode shootArray( std::vector<double>& array, long howmany, long start = 0 ) const = 0;
74 
76  virtual ~IRndmGen() = default;
77 };
78 
79 #endif // GAUDIKERNEL_IRNDMGEN_H
virtual const InterfaceID & type() const
Parameter&#39;s type.
Definition: IRndmGen.h:50
Definition of a interface for a generic random number generators.
Definition: IRndmGen.h:34
Interface ID class.
Definition: IInterface.h:29
const InterfaceID m_type
Type of the generator.
Definition: IRndmGen.h:42
This class is used for returning status codes from appropriate routines.
Definition: StatusCode.h:50
#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
Definition of the basic interface.
Definition: IInterface.h:244
start
Definition: IOTest.py:97
struct GAUDI_API array
Parametrisation class for redirection array - like implementation.
Param(const InterfaceID &type=IID_IRndmFlat)
Standard constructor.
Definition: IRndmGen.h:46
#define GAUDI_API
Definition: Kernel.h:71