tPlayback Class Reference

playback class More...

#include <tRecorderInternal.h>

Collaboration diagram for tPlayback:

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List of all members.

Public Types
typedef std::istream	STREAM
	stream typedef
Public Member Functions
	tPlayback ()
	default constructor
Protected Member Functions
virtual	~tPlayback ()
	destructor
void	AdvanceSection ()
	begin reading next section
Private Member Functions
	tPlayback (tPlayback const &other)
	copy constructor
tPlayback &	operator= (tPlayback const &other)
	copy operator
std::string const &	GetNextSection () const
	name of the next section
virtual std::istream &	DoGetStream ()=0
	returns the stream to read from
Private Attributes
std::string	nextSection_
	the name of the next section
Static Private Attributes
static tPlayback *	currentPlayback_ = 0
	the currently running playback
Friends
class	tPlaybackBlockBase

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Detailed Description

playback class

Definition at line 64 of file tRecorderInternal.h.

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Member Typedef Documentation

typedef std::istream tPlayback::STREAM

stream typedef

Definition at line 71 of file tRecorderInternal.h.

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Constructor & Destructor Documentation

tPlayback::tPlayback

(

)

default constructor

Definition at line 178 of file tRecorderInternal.cpp.

References currentPlayback_, and tASSERT.

{
    tASSERT( !currentPlayback_ );

    // set current Playback
    currentPlayback_ = this;
}

tPlayback::~tPlayback

(

)

[protected, virtual]

destructor

Returns:

the stream to write to

Definition at line 163 of file tRecorderInternal.cpp.

References currentPlayback_.

{
    // clear current Playback
    currentPlayback_ = 0;
}

tPlayback::tPlayback

(

tPlayback const &

other

)

[private]

copy constructor

Parameters:

other

the source to copy from

Definition at line 196 of file tRecorderInternal.cpp.

References tASSERT.

{
    tASSERT(false);
}

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Member Function Documentation

void tPlayback::AdvanceSection

(

void

)

[protected]

begin reading next section

Definition at line 257 of file tRecorderInternal.cpp.

References con, currentPlayback_, DoGetStream(), nextSection_, and NULL.

Referenced by tPlaybackBlockBase::~tPlaybackBlockBase().

{
    std::istream& stream = DoGetStream();

    std::ws( stream );
    stream >> nextSection_;
    std::ws( stream );

    // memorize if end marking was seen
    static bool end = false;
    if ( nextSection_ == "END" )
        end = true;

    if ( !stream.good() )
    {
        if ( !end )
            con << "Recording ends abruptly here, prepare for a crash!\n";

        // stop playing back
        nextSection_ = "EOF";
        currentPlayback_ = NULL;
    }
}

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tPlayback & tPlayback::operator=

(

tPlayback const &

other

)

[private]

copy operator

Parameters:

other

the source to copy from

Returns:

a reference to this

Definition at line 212 of file tRecorderInternal.cpp.

References tASSERT.

{
    tASSERT(false);

    return *this;
}

const std::string & tPlayback::GetNextSection

(

void

)

const [private]

name of the next section

Returns:

the name of the next section

Definition at line 228 of file tRecorderInternal.cpp.

References nextSection_.

Referenced by tPlaybackBlockBase::Initialize().

{
    return nextSection_;
}

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virtual std::istream& tPlayback::DoGetStream

(

)

[private, pure virtual]

returns the stream to read from

Referenced by AdvanceSection(), and tPlaybackBlockBase::GetPlaybackStream().

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Friends And Related Function Documentation

friend class tPlaybackBlockBase [friend]

Definition at line 66 of file tRecorderInternal.h.

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Member Data Documentation

std::string tPlayback::nextSection_ [private]

the name of the next section

Definition at line 84 of file tRecorderInternal.h.

Referenced by AdvanceSection(), and GetNextSection().

tPlayback * tPlayback::currentPlayback_ = 0 [static, private]

the currently running playback

Definition at line 85 of file tRecorderInternal.h.

Referenced by AdvanceSection(), tPlaybackBlockBase::GetArchive(), tPlaybackBlockBase::Initialize(), tPlayback(), and ~tPlayback().

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

• src/tools/tRecorderInternal.h
• src/tools/tRecorderInternal.cpp

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