osaThreadedLogFileStreambuf< _element, _trait > Class Template Reference

#include <osaThreadedLogFile.h>

Inheritance diagram for osaThreadedLogFileStreambuf< _element, _trait >:

Public Types
typedef std::basic_streambuf< _element, _trait >	BaseClassType
typedef std::basic_streambuf< _element, _trait >	ChannelType
typedef std::pair< osaThreadId, ChannelType * >	ElementType
typedef std::list< ElementType >	ChannelContainerType
typedef ChannelContainerType::iterator	iterator
typedef ChannelContainerType::const_iterator	const_iterator

Public Member Functions
	osaThreadedLogFileStreambuf (const std::string &filePrefix)
ChannelType *	AddChannelForThread (const osaThreadId &threadId)

Protected Types
typedef std::basic_streambuf< _element, _trait >::int_type	int_type

Protected Member Functions
virtual int	sync ()
virtual std::streamsize	xsputn (const _element *s, std::streamsize n)
virtual int_type	overflow (int_type c=_trait::eof())

Detailed Description

template<class _element, class _trait = std::char_traits<_element>>
class osaThreadedLogFileStreambuf< _element, _trait >

See also

C++ manual on basic_ostream and basic_streambuf, cmnLogger

Member Typedef Documentation

BaseClassType

template<class _element, class _trait = std::char_traits<_element>>

typedef std::basic_streambuf<_element, _trait> osaThreadedLogFileStreambuf< _element, _trait >::BaseClassType

ChannelContainerType

template<class _element, class _trait = std::char_traits<_element>>

typedef std::list<ElementType> osaThreadedLogFileStreambuf< _element, _trait >::ChannelContainerType

Type of internal data structure storing the channels.

ChannelType

template<class _element, class _trait = std::char_traits<_element>>

typedef std::basic_streambuf<_element, _trait> osaThreadedLogFileStreambuf< _element, _trait >::ChannelType

const_iterator

template<class _element, class _trait = std::char_traits<_element>>

typedef ChannelContainerType::const_iterator osaThreadedLogFileStreambuf< _element, _trait >::const_iterator

ElementType

template<class _element, class _trait = std::char_traits<_element>>

typedef std::pair<osaThreadId, ChannelType *> osaThreadedLogFileStreambuf< _element, _trait >::ElementType

int_type

template<class _element, class _trait = std::char_traits<_element>>

typedef std::basic_streambuf<_element,_trait>::int_type osaThreadedLogFileStreambuf< _element, _trait >::int_type

protected

iterator

template<class _element, class _trait = std::char_traits<_element>>

typedef ChannelContainerType::iterator osaThreadedLogFileStreambuf< _element, _trait >::iterator

Constructor & Destructor Documentation

osaThreadedLogFileStreambuf()

template<class _element, class _trait = std::char_traits<_element>>

osaThreadedLogFileStreambuf< _element, _trait >::osaThreadedLogFileStreambuf ( const std::string & filePrefix )

inline

Create the stream buf with the file name prefix. Does nothing else than storing the file name prefix.

Member Function Documentation

AddChannelForThread()

template<class _element, class _trait>

osaThreadedLogFileStreambuf< _element, _trait >::ChannelType * osaThreadedLogFileStreambuf< _element, _trait >::AddChannelForThread

(

const osaThreadId &

threadId

)

Create a file for the current thread and add its buffer to the list of channels.

overflow()

template<class _element, class _trait>

osaThreadedLogFileStreambuf< _element, _trait >::int_type osaThreadedLogFileStreambuf< _element, _trait >::overflow ( int_type c = _trait::eof() )

protectedvirtual

Override the basic_streambuf overflow. overflow() is called when sputc() discovers it does not have space in the storage buffer. In our case, it's always. See more on it in the basic_streambuf documentation.

sync()

template<class _element, class _trait>

int osaThreadedLogFileStreambuf< _element, _trait >::sync ( void )

protectedvirtual

Override the basic_streambuf sync for the current file output.

xsputn()

template<class _element, class _trait>

std::streamsize osaThreadedLogFileStreambuf< _element, _trait >::xsputn ( const _element * s, std::streamsize n )

protectedvirtual

Override the basic_streambuf xsputn for the current file output.

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

• tmp/cisst-saw/cisst/cisstOSAbstraction/osaThreadedLogFile.h