Contains core framework classes and functions. More...

Classes
class	Any
	A safe, type checked container for arbitrary data of variable type. More...

class	BadCast
	Thrown to indicate that a cast or conversion from a given source type to a requested target type is not possible. More...

class	CalculationFailed
	Thrown to indicate that some requested calculation has failed. More...

class	ControlParameterContainer
	A class providing methods for the storage and lookup of control-parameter values. More...

class	ControlParameterList
	A data structure for the storage and lookup of control-parameter values. More...

class	DataFormat
	Provides meta-information about a particular data storage format. More...

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

class	DataIOBase
	Provides infrastructure for the registration of I/O callback functions. More...

class	DataIOManager
	A singleton class that serves as a global registry for Base::DataInputHandler and Base::DataOutputHandler implementation instances. More...

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

class	DataReader
	An interface for reading data objects of a given type from an arbitrary data source. More...

class	DataWriter
	An interface for writing data objects of a given type to an arbitrary data sink. More...

class	Exception
	The root of the CDPL exception hierarchy. More...

class	IndexError
	Thrown to indicate that an index is out of range. More...

class	IOError
	Thrown to indicate that an I/O operation has failed because of physical (e.g. broken pipe) or logical (e.g. invalid file format) errors. More...

class	ItemNotFound
	Thrown to indicate that some requested data item could not be found. More...

class	LookupKey
	An unique lookup key for control-parameter and property values. More...

class	NullPointerException
	Thrown when an operation requires or expects a valid pointer but a null pointer was provided. More...

class	OperationFailed
	Thrown to indicate that some requested operation has failed (e.g. due to unfulfilled preconditions or other errors). More...

class	PropertyContainer
	A class providing methods for the storage and lookup of object properties. More...

class	RangeError
	Thrown to indicate that a value is out of range. More...

class	SizeError
	Thrown to indicate that the size of a (multidimensional) array is not correct. More...

class	ValueError
	Thrown to indicate errors caused by some invalid value. More...

Functions
template<typename T >
DataReader< T > &	operator>> (DataReader< T > &reader, T &obj)
	An input operator that reads the next data record by means of the Base::DataReader instance reader into the data object obj. More...

template<typename T >
DataWriter< T > &	operator<< (DataWriter< T > &writer, const T &obj)
	An output operator that outputs the data object obj by means of the Base::DataWriter instance writer. More...

Detailed Description

Contains core framework classes and functions.

Function Documentation

◆ operator>>()

template<typename T >

DataReader<T>& CDPL::Base::operator>>	(	DataReader< T > &	reader,
		T &	obj
	)

An input operator that reads the next data record by means of the Base::DataReader instance reader into the data object obj.

Parameters

reader	The Base::DataReader instance to use for data input.
obj	The object storing the read data.

Returns: A reference to reader.

Exceptions

Base::IOError if an I/O error occurred.

◆ operator<<()