CDPL::Base::DataInputHandler< T > Class Template Reference

A factory interface providing methods for the creation of Base::DataReader instances handling a particular object type and storage format. More...

#include <DataInputHandler.hpp>

Inheritance diagram for CDPL::Base::DataInputHandler< T >:

Public Types
typedef DataReader< T >	ReaderType
typedef std::shared_ptr< DataInputHandler >	SharedPointer

Public Member Functions
virtual	~DataInputHandler ()
	Virtual destructor. More...
virtual const DataFormat &	getDataFormat () const =0
	Returns a Base::DataFormat object that provides information about the handled input data format. More...
virtual ReaderType::SharedPointer	createReader (std::istream &is) const =0
	Creates a Base::DataReader instance that will read the data from the input stream is. More...
virtual ReaderType::SharedPointer	createReader (const std::string &file_name, std::ios_base::openmode mode=std::ios_base::in|std::ios_base::binary) const =0
	Creates a Base::DataReader instance that will read the data from the file specified by file_name. More...

Detailed Description

template<typename T>
class CDPL::Base::DataInputHandler< T >

A factory interface providing methods for the creation of Base::DataReader instances handling a particular object type and storage format.

Template Parameters

T	The type of objects handled by the created Base::DataReader instances.

Member Typedef Documentation

ReaderType

template<typename T >

typedef DataReader<T> CDPL::Base::DataInputHandler< T >::ReaderType

SharedPointer

template<typename T >

typedef std::shared_ptr<DataInputHandler> CDPL::Base::DataInputHandler< T >::SharedPointer

Constructor & Destructor Documentation

~DataInputHandler()

template<typename T >

virtual CDPL::Base::DataInputHandler< T >::~DataInputHandler ( )

inlinevirtual

Virtual destructor.

Member Function Documentation

getDataFormat()

template<typename T >

virtual const DataFormat& CDPL::Base::DataInputHandler< T >::getDataFormat ( ) const

pure virtual

Returns a Base::DataFormat object that provides information about the handled input data format.

Returns

A Base::DataFormat object that provides information about the handled data format.

createReader() [1/2]

template<typename T >

virtual ReaderType::SharedPointer CDPL::Base::DataInputHandler< T >::createReader ( std::istream &  is ) const

pure virtual

Creates a Base::DataReader instance that will read the data from the input stream is.

Parameters

is	The input stream to read from.

Returns

A shared pointer to the created Base::DataReader instance.

Implemented in CDPL::Util::DefaultDataInputHandler< ReaderImpl, Format, DataType >, CDPL::Pharm::PSDPharmacophoreInputHandler, and CDPL::Pharm::PSDMoleculeInputHandler.

createReader() [2/2]

template<typename T >

virtual ReaderType::SharedPointer CDPL::Base::DataInputHandler< T >::createReader ( const std::string &  file_name, std::ios_base::openmode  mode = std::ios_base::in|std::ios_base::binary  ) const

pure virtual

Creates a Base::DataReader instance that will read the data from the file specified by file_name.

Parameters

file_name	The full path of the file to read from.
mode	Flags specifying the file open-mode.

Returns

A shared pointer to the created Base::DataReader instance.

Implemented in CDPL::Util::DefaultDataInputHandler< ReaderImpl, Format, DataType >, CDPL::Pharm::PSDPharmacophoreInputHandler, and CDPL::Pharm::PSDMoleculeInputHandler.

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

• DataInputHandler.hpp