resip::DataBuffer Class Reference

Implementation of std::streambuf used to back the DataStream, iDataStream, and oDataStream. More...

#include <DataStream.hxx>

Inheritance diagram for resip::DataBuffer:

Collaboration diagram for resip::DataBuffer:

List of all members.

Public Member Functions
	DataBuffer (Data &str)
virtual	~DataBuffer ()
Protected Member Functions
virtual int	sync ()
virtual int	overflow (int c=-1)
Protected Attributes
Data &	mStr
Private Member Functions
	DataBuffer (const DataBuffer &)
DataBuffer &	operator= (const DataBuffer &)

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Detailed Description

Implementation of std::streambuf used to back the DataStream, iDataStream, and oDataStream.

Definition at line 19 of file DataStream.hxx.

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Constructor & Destructor Documentation

DataBuffer::DataBuffer

(

Data &

str

)

Definition at line 16 of file DataStream.cxx.

References resip::Data::mBuf, resip::Data::mCapacity, resip::Data::mSize, mStr, and resip::Data::size().

   : mStr(str)
{
#ifdef RESIP_USE_STL_STREAMS
   char* gbuf = const_cast<char*>(mStr.mBuf);
   setg(gbuf, gbuf, gbuf+mStr.size());
   // expose the excess capacity as the put buffer
   setp(gbuf+mStr.mSize, gbuf+mStr.mCapacity);
#endif
}

Here is the call graph for this function:

DataBuffer::~DataBuffer

(

)

[virtual]

Definition at line 27 of file DataStream.cxx.

{}

resip::DataBuffer::DataBuffer

(

const DataBuffer &

)

[private]

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Member Function Documentation

DataBuffer& resip::DataBuffer::operator=

(

const DataBuffer &

)

[private]

virtual int resip::DataBuffer::overflow

(

int

c = -1

)

[protected, virtual]

virtual int resip::DataBuffer::sync

(

)

[protected, virtual]

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Member Data Documentation

Data& resip::DataBuffer::mStr [protected]

Definition at line 42 of file DataStream.hxx.

Referenced by DataBuffer().

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

• DataStream.hxx
• DataStream.cxx