FWSimpleRepresentationChecker Class Reference

#include <Fireworks/Core/interface/FWSimpleRepresentationChecker.h>

Inheritance diagram for FWSimpleRepresentationChecker:

Public Member Functions
	FWSimpleRepresentationChecker (const std::string &iTypeidName, const std::string &iPurpose, unsigned int iBitPackedViews, bool iRepresentsSubPart)
virtual FWRepresentationInfo	infoFor (const std::string &iTypeName) const
virtual	~FWSimpleRepresentationChecker ()
Public Member Functions inherited from FWRepresentationCheckerBase
unsigned int	bitPackedViews () const
	FWRepresentationCheckerBase (const std::string &iPurpose, unsigned int iBitPackedViews, bool iRepresentsSubPart)
const std::string &	purpose () const
bool	representsSubPart () const
virtual	~FWRepresentationCheckerBase ()

Private Member Functions
	FWSimpleRepresentationChecker (const FWSimpleRepresentationChecker &)
const FWSimpleRepresentationChecker &	operator= (const FWSimpleRepresentationChecker &)

Private Attributes
const std::string	m_typeidName

Detailed Description

Description: Used to check to see if a Simple proxy builder could be used to represent a particular type

Usage: <usage>

Definition at line 30 of file FWSimpleRepresentationChecker.h.

Constructor & Destructor Documentation

FWSimpleRepresentationChecker::FWSimpleRepresentationChecker	(	const std::string &	iTypeidName,
		const std::string &	iPurpose,
		unsigned int	iBitPackedViews,
		bool	iRepresentsSubPart
	)

Definition at line 38 of file FWSimpleRepresentationChecker.cc.

                                                                                      :
   FWRepresentationCheckerBase(iPurpose,iBitPackedViews,iRepresentsSubPart),
   m_typeidName(iTypeName)
{
}

FWSimpleRepresentationChecker::~FWSimpleRepresentationChecker ( )

virtual

Definition at line 52 of file FWSimpleRepresentationChecker.cc.

{
}

FWSimpleRepresentationChecker::FWSimpleRepresentationChecker ( const FWSimpleRepresentationChecker &  )

private

Member Function Documentation

FWRepresentationInfo FWSimpleRepresentationChecker::infoFor ( const std::string &  iTypeName ) const

virtual

Implements FWRepresentationCheckerBase.

Definition at line 98 of file FWSimpleRepresentationChecker.cc.

References FWItemAccessorFactory::accessorFor(), FWRepresentationCheckerBase::bitPackedViews(), inheritsFrom(), m_typeidName, FWRepresentationCheckerBase::purpose(), and FWRepresentationCheckerBase::representsSubPart().

Referenced by FWDetailViewManager::findViewersFor().

{
   unsigned int distance=1;

   FWItemAccessorFactory factory;
   //std::cout<<"checker infoFor"<<iTypeName<<std::endl;
   TClass* clss = TClass::GetClass(iTypeName.c_str());
   //Class could be unknown if the dictionary for it has not been loaded
   if(0==clss || 0==clss->GetTypeInfo()) {
      return FWRepresentationInfo();
   }
   boost::shared_ptr<FWItemAccessorBase> accessor = factory.accessorFor(clss);

   const TClass* modelClass = accessor->modelType();
   //std::cout <<"   "<<modelClass->GetName()<<" "<< bool(modelClass == clss)<< std::endl;

   if(0==modelClass || 0 == modelClass->GetTypeInfo()) {
      //some containers e.g. vector<int> do not have known TClasses for their elements
      // or the contained type may be unknown to ROOT
      return FWRepresentationInfo();
   }
   Reflex::Type modelType =
      Reflex::Type::ByTypeInfo( *(modelClass->GetTypeInfo()));
   //see if the modelType inherits from our type

   if(inheritsFrom(modelType,m_typeidName,distance) ) {
      return FWRepresentationInfo(purpose(),distance,bitPackedViews(), representsSubPart());
   }
   return FWRepresentationInfo();
}

const FWSimpleRepresentationChecker& FWSimpleRepresentationChecker::operator= ( const FWSimpleRepresentationChecker &  )

private

Member Data Documentation

const std::string FWSimpleRepresentationChecker::m_typeidName

private

Definition at line 52 of file FWSimpleRepresentationChecker.h.

Referenced by infoFor().