mtsLODMultiplexerStreambuf Class Reference

#include <mtsLODMultiplexerStreambuf.h>

Inheritance diagram for mtsLODMultiplexerStreambuf:

Public Types
typedef cmnLODMultiplexerStreambuf< char >	BaseType
typedef std::char_traits< char >	TraitType
typedef cmnCallbackStreambuf< char >	PerThreadChannelType
typedef BaseType::int_type	IntType
Public Types inherited from cmnLODMultiplexerStreambuf< char >
typedef cmnLODMultiplexerStreambuf< char, std::char_traits< char > >	ThisType
typedef std::basic_streambuf< char, std::char_traits< char > >	BaseClassType
typedef std::basic_streambuf< char, std::char_traits< char > >	ChannelType
typedef std::pair< ChannelType *, cmnLogMask >	ElementType
typedef std::list< ElementType >	ChannelContainerType
typedef ChannelContainerType::iterator	IteratorType
typedef ChannelContainerType::const_iterator	ConstIteratorType
typedef std::list< ThisType * >	MultiplexerContainerType
typedef MultiplexerContainerType::iterator	MultiplexerIteratorType
typedef MultiplexerContainerType::const_iterator	MultiplexerConstIteratorType

Public Member Functions
	mtsLODMultiplexerStreambuf ()
	~mtsLODMultiplexerStreambuf ()
Public Member Functions inherited from cmnLODMultiplexerStreambuf< char >
	cmnLODMultiplexerStreambuf (std::ofstream &fileStream)
	cmnLODMultiplexerStreambuf ()
bool	AddChannel (ChannelType *channel, cmnLogMask mask)
bool	AddChannel (std::ostream &outstream, cmnLogMask mask)
bool	AddMultiplexer (ThisType *multiplexer)
void	RemoveChannel (ChannelType *channel)
void	RemoveMultiplexer (ThisType *multiplexer)
void	RemoveChannel (std::ostream &outstream)
void	RemoveAllChannels (void)
bool	SetChannelMask (ChannelType *channel, cmnLogMask mask)
bool	GetChannelMask (const ChannelType *channel, cmnLogMask &mask) const
const ChannelContainerType &	GetChannels (void) const

Protected Types
typedef std::map< osaThreadId, PerThreadChannelType *, osaThreadId >	PerThreadChannelMapType
typedef std::pair< PerThreadChannelMapType::iterator, bool >	PerThreadChannelMapPairType
Protected Types inherited from cmnLODMultiplexerStreambuf< char >
typedef std::basic_streambuf< char, std::char_traits< char > >::int_type	int_type

Protected Member Functions
std::streamsize	xsputn (const char *s, std::streamsize n, cmnLogLevel level)
std::streamsize	xsputn (const char *s, std::streamsize n)
IntType	overflow (IntType c, cmnLogLevel level)
IntType	overflow (IntType c=mtsLODMultiplexerStreambuf::TraitType::eof())
int	sync (void)
PerThreadChannelType *	GetThreadChannel (const osaThreadId &threadId)
Protected Member Functions inherited from cmnLODMultiplexerStreambuf< char >
IteratorType	FindChannel (const ChannelType *channel)
ConstIteratorType	FindChannel (const ChannelType *channel) const
MultiplexerIteratorType	FindMultiplexer (const ThisType *multiplexer)
MultiplexerConstIteratorType	FindMultiplexer (const ThisType *multiplexer) const

Protected Attributes
PerThreadChannelMapType	PerThreadChannelMap
osaMutex	PerThreadChannelMapSync
Protected Attributes inherited from cmnLODMultiplexerStreambuf< char >
ChannelContainerType	Channels
MultiplexerContainerType	Multiplexers

Member Typedef Documentation

BaseType

typedef cmnLODMultiplexerStreambuf<char> mtsLODMultiplexerStreambuf::BaseType

IntType

typedef BaseType::int_type mtsLODMultiplexerStreambuf::IntType

PerThreadChannelMapPairType

typedef std::pair<PerThreadChannelMapType::iterator, bool> mtsLODMultiplexerStreambuf::PerThreadChannelMapPairType

protected

PerThreadChannelMapType

typedef std::map<osaThreadId, PerThreadChannelType*, osaThreadId> mtsLODMultiplexerStreambuf::PerThreadChannelMapType

protected

PerThreadChannelType

typedef cmnCallbackStreambuf<char> mtsLODMultiplexerStreambuf::PerThreadChannelType

TraitType

typedef std::char_traits<char> mtsLODMultiplexerStreambuf::TraitType

Constructor & Destructor Documentation

mtsLODMultiplexerStreambuf()

mtsLODMultiplexerStreambuf::mtsLODMultiplexerStreambuf

(

)

~mtsLODMultiplexerStreambuf()

mtsLODMultiplexerStreambuf::~mtsLODMultiplexerStreambuf

(

)

Member Function Documentation

GetThreadChannel()

PerThreadChannelType * mtsLODMultiplexerStreambuf::GetThreadChannel ( const osaThreadId & threadId )

protected

Get (per-thread) log channel for a thread given. If thread id was not registered yet, create new one.

overflow() [1/2]

IntType mtsLODMultiplexerStreambuf::overflow ( IntType c, cmnLogLevel level )

protectedvirtual

Multiplexed and LODed version of basic_streambuf overflow for multiplexing. 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.

Reimplemented from cmnLODMultiplexerStreambuf< char >.

overflow() [2/2]

IntType mtsLODMultiplexerStreambuf::overflow ( IntType c = mtsLODMultiplexerStreambuf::TraitType::eof() )

protectedvirtual

Override the basic_streambuf overflow for multiplexing. 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.

Reimplemented from cmnLODMultiplexerStreambuf< char >.

sync()

int mtsLODMultiplexerStreambuf::sync ( void )

protectedvirtual

Override the basic_streambuf sync for multiplexing. Note that in this one we sync() all the channels, regardless of the LOD.

Reimplemented from cmnLODMultiplexerStreambuf< char >.

xsputn() [1/2]

std::streamsize mtsLODMultiplexerStreambuf::xsputn ( const char * s, std::streamsize n )

protectedvirtual

Override the basic_streambuf xsputn to do the multiplexing

Reimplemented from cmnLODMultiplexerStreambuf< char >.

xsputn() [2/2]

std::streamsize mtsLODMultiplexerStreambuf::xsputn ( const char * s, std::streamsize n, cmnLogLevel level )

protectedvirtual

Multiplexed and LODed version of basic_streambuf xsputn.

Reimplemented from cmnLODMultiplexerStreambuf< char >.

Member Data Documentation

PerThreadChannelMap

PerThreadChannelMapType mtsLODMultiplexerStreambuf::PerThreadChannelMap

protected

PerThreadChannelMapSync

osaMutex mtsLODMultiplexerStreambuf::PerThreadChannelMapSync

protected

To access internal container thread-safely

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

• tmp/cisst-saw/cisst/cisstMultiTask/mtsLODMultiplexerStreambuf.h