soma::DefaultItemReader< T > Class Template Reference

Default low-levels readers. More...

#include <soma-io/reader/itemreader.h>

Inheritance diagram for soma::DefaultItemReader< T >:

Collaboration diagram for soma::DefaultItemReader< T >:

Public Member Functions
	DefaultItemReader ()
virtual	~DefaultItemReader ()
virtual ItemReader< T > *	reader (bool binary=true, bool bswap=false) const
	Factory function. More...
virtual long	read (DataSource &ds, T *pitem, size_t n=1) const
	Reading on an arbitrary DataSource. More...
template<>
ItemReader< int8_t > *	reader (bool binary, bool) const
	Factory function. More...
template<>
ItemReader< uint8_t > *	reader (bool binary, bool) const
	Factory function. More...
Public Member Functions inherited from soma::ItemReader< T >
virtual	~ItemReader ()

Detailed Description

template<typename T>
class soma::DefaultItemReader< T >

Default low-levels readers.

They are a default implementation of the readers for most common types, and can be specialized for other types if needed.

Definition at line 105 of file itemreader.h.

Constructor & Destructor Documentation

DefaultItemReader()

template<typename T >

soma::DefaultItemReader< T >::DefaultItemReader ( )

inline

Definition at line 108 of file itemreader.h.

~DefaultItemReader()

template<typename T >

virtual soma::DefaultItemReader< T >::~DefaultItemReader ( )

inlinevirtual

Definition at line 109 of file itemreader.h.

References soma::ItemReader< T >::read(), and soma::ItemReader< T >::reader().

Member Function Documentation

read()

template<typename T >

long soma::DefaultItemReader< T >::read ( DataSource &  ds, T *  pitem, size_t  n = 1  ) const

inlinevirtual

Reading on an arbitrary DataSource.

Parameters

ds	source of data (file, buffer, socket...)
pitem	buffer to fill with read values
n	number of elements to read

Returns

number of elements actually read

Implements soma::ItemReader< T >.

Reimplemented in soma::DefaultBSwapItemReader< T >, and soma::DefaultAsciiItemReader< T >.

Definition at line 181 of file itemreader.h.

References soma::DataSource::readBlock().

reader() [1/3]

template<typename T >

ItemReader< T > * soma::DefaultItemReader< T >::reader ( bool  binary = true, bool  bswap = false  ) const

inlinevirtual

Factory function.

Implements soma::ItemReader< T >.

Definition at line 147 of file itemreader.h.

reader() [2/3]

template<>

ItemReader< int8_t > * soma::DefaultItemReader< int8_t >::reader ( bool  binary, bool  bswap  ) const

inlinevirtual

Factory function.

Implements soma::ItemReader< T >.

Definition at line 159 of file itemreader.h.

reader() [3/3]

template<>

ItemReader< uint8_t > * soma::DefaultItemReader< uint8_t >::reader ( bool  binary, bool  bswap  ) const

inlinevirtual

Factory function.

Implements soma::ItemReader< T >.

Definition at line 170 of file itemreader.h.

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

• soma-io/reader/itemreader.h