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ROOT » MATH » MATHCORE » ROOT::Math::VirtualIntegratorMultiDim

class ROOT::Math::VirtualIntegratorMultiDim: public ROOT::Math::VirtualIntegrator

   Abstract class for all numerical integration methods (1D and multi-dim)
   Interface defining the common methods for the
   numerical integrator classes of one and multi dimensions
   The derived class VirtualIntegratorOneDim defines the methods
   for one-dimensional integration.
   The derived class VirtualIntegratorMultiDim defines the method for
   multi-dimensional integration.
   The concrete classes for one dimension (e.g. GSLIntegrator) or
   multi-dimension (e.g. GSLMCIntegrator) can be created using the
   plug-in manager.
   Users should not use directly this class but the concrete classes ROOT::Math::IntegratorOneDim or

   @ingroup  Integration

Function Members (Methods)

    This is an abstract class, constructors will not be documented.
    Look at the header to check for available constructors.

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

double Integral(const double* , const double* )
 evaluate integral
void SetFunction(const ROOT::Math::IMultiGenFunction& )
 set integration function
return Options()
void SetOptions(const ROOT::Math::IntegratorMultiDimOptions& opt)
 set the options
 (should be re-implemented by derived classes -if more options than tolerance exist
virtual ~VirtualIntegratorMultiDim()
 destructor: no operation