AndFilter< AFilter > Class Template Reference

Filter adapter type that joins two filter results in an and like fashion. More...

#include <AndFilter.dcl.h>

Inheritance diagram for AndFilter< AFilter >:

Public Member Functions
	AndFilter (std::unique_ptr< AFilter > lhsFilter, std::unique_ptr< AFilter > rhsFilter)
	Constructor from two filters to be joined.
	~AndFilter ()
	Default destructor.
void	exposeParameters (ModuleParamList *moduleParamList, const std::string &prefix) final
	Expose the parameters to a module.
Weight	operator() (const typename AFilter::Object &obj) final
	Return result of right hand side filter if left hand side filter acknowledges.

Private Types
using	Super = AFilter
	Type of the base class.

Private Attributes
std::unique_ptr< AFilter >	m_lhsFilter
	Left hand side filter.
std::unique_ptr< AFilter >	m_rhsFilter
	Right hand side filter.

Detailed Description

template<class AFilter>
class Belle2::TrackFindingCDC::AndFilter< AFilter >

Filter adapter type that joins two filter results in an and like fashion.

Definition at line 24 of file AndFilter.dcl.h.

Member Typedef Documentation

Super

using Super = AFilter

private

Type of the base class.

Definition at line 28 of file AndFilter.dcl.h.

Constructor & Destructor Documentation

AndFilter()

AndFilter	(	std::unique_ptr< AFilter >	lhsFilter,
		std::unique_ptr< AFilter >	rhsFilter
	)

Constructor from two filters to be joined.

Definition at line 24 of file AndFilter.icc.h.

      : m_lhsFilter(std::move(lhsFilter))
      , m_rhsFilter(std::move(rhsFilter))
    {
      this->addProcessingSignalListener(m_lhsFilter.get());
      this->addProcessingSignalListener(m_rhsFilter.get());
    }

Member Function Documentation

exposeParameters()

void exposeParameters ( ModuleParamList *  moduleParamList, const std::string &  prefix  )

final

Expose the parameters to a module.

Definition at line 37 of file AndFilter.icc.h.

    {
      if (m_lhsFilter) m_lhsFilter->exposeParameters(moduleParamList, prefix);
      if (m_rhsFilter) m_rhsFilter->exposeParameters(moduleParamList, prefix);
    }

operator()()

Weight operator() ( const typename AFilter::Object &  obj )

final

Return result of right hand side filter if left hand side filter acknowledges.

Definition at line 45 of file AndFilter.icc.h.

    {
      Weight lhsResult = (*m_lhsFilter)(obj);
 
      if (std::isnan(lhsResult)) {
        return NAN;
      } else {
        Weight rhsResult = (*m_rhsFilter)(obj);
        return rhsResult;
      }
    }

Member Data Documentation

m_lhsFilter

std::unique_ptr<AFilter> m_lhsFilter

private

Left hand side filter.

Definition at line 45 of file AndFilter.dcl.h.

m_rhsFilter

std::unique_ptr<AFilter> m_rhsFilter

private

Right hand side filter.

Definition at line 48 of file AndFilter.dcl.h.

---

The documentation for this class was generated from the following files:

• tracking/trackFindingCDC/filters/base/include/AndFilter.dcl.h
• tracking/trackFindingCDC/filters/base/include/AndFilter.icc.h