BALL::BinaryFileAdaptor< T > Class Template Reference

#include <BALL/SYSTEM/binaryFileAdaptor.h>

Public Member Functions
Constructors and destructor
	BinaryFileAdaptor ()
	Default constructor. More...
	BinaryFileAdaptor (const T &data, bool swap_endian=false)
	Detailed constructor. More...
Accessors
void	setSwapEndian (bool swap_endian)
	Set the swap_endian flag. More...
bool	getSwapEndian () const
	return the swap_endian flag More...
void	setData (const T &data)
const T &	getData () const
T &	getData ()

Protected Attributes
T	data_
bool	swap_endian_

Detailed Description

template<typename T>
class BALL::BinaryFileAdaptor< T >

Helper class for data conversion. BinaryFileAdaptors are used to read and write binary data from and to streams. This is done by reading the member data as a byte stream through an explicit cast and utilizing the stream read() and write() functions.

Caveat: This concept relies on the C++ memory layout and thus is highly non-portable!

The flag swap_endian can be used to swap between big- and little-endian.

Definition at line 53 of file binaryFileAdaptor.h.

Constructor & Destructor Documentation

template<typename T >

BALL::BinaryFileAdaptor< T >::BinaryFileAdaptor

(

)

Default constructor.

Definition at line 102 of file binaryFileAdaptor.h.

template<typename T>

BALL::BinaryFileAdaptor< T >::BinaryFileAdaptor	(	const T &	data,
		bool	swap_endian = false
	)

Detailed constructor.

Definition at line 109 of file binaryFileAdaptor.h.

Member Function Documentation

template<typename T >

const T & BALL::BinaryFileAdaptor< T >::getData

(

)

const

Returns a const reference to the data stored in the adaptor

Definition at line 134 of file binaryFileAdaptor.h.

template<typename T >

T & BALL::BinaryFileAdaptor< T >::getData

(

)

Returns a mutable reference to the data stored in the adaptor

Definition at line 140 of file binaryFileAdaptor.h.

template<typename T >

bool BALL::BinaryFileAdaptor< T >::getSwapEndian

(

)

const

return the swap_endian flag

Definition at line 122 of file binaryFileAdaptor.h.

template<typename T>

void BALL::BinaryFileAdaptor< T >::setData

(

const T &

data

)

Sets the member data to the desired value.

Parameters

data	data of type T

Definition at line 128 of file binaryFileAdaptor.h.

template<typename T >

void BALL::BinaryFileAdaptor< T >::setSwapEndian

(

bool

swap_endian

)

Set the swap_endian flag.

Definition at line 116 of file binaryFileAdaptor.h.

Member Data Documentation

template<typename T>

T BALL::BinaryFileAdaptor< T >::data_

protected

Definition at line 95 of file binaryFileAdaptor.h.

template<typename T>

bool BALL::BinaryFileAdaptor< T >::swap_endian_

protected

Definition at line 98 of file binaryFileAdaptor.h.