OCountStreamAllocator Class Reference

An stream/stream-buffer allocator for counting. More...

Inheritance diagram for OCountStreamAllocator:

Collaboration diagram for OCountStreamAllocator:

Public Member Functions
std::streamsize	size () const
	The number of bytes counted. More...
void	rewind ()
	Rewind the stream, reset the count. More...

Protected Types
typedef std::ostream	stream_type

Protected Member Functions
	OCountStreamAllocator (std::streamsize precount=0)
	Default construct, or with precount size. More...
void	printBufInfo (Ostream &os) const

Protected Attributes
countstreambuf	buf_
	The stream buffer. More...
stream_type	stream_
	The output stream. More...

Detailed Description

An stream/stream-buffer allocator for counting.

Definition at line 216 of file OCountStream.H.

Member Typedef Documentation

stream_type

typedef std::ostream stream_type

protected

Definition at line 222 of file OCountStream.H.

Constructor & Destructor Documentation

OCountStreamAllocator()

OCountStreamAllocator ( std::streamsize  precount = 0 )

inlineprotected

Default construct, or with precount size.

Definition at line 240 of file OCountStream.H.

Member Function Documentation

printBufInfo()

void printBufInfo ( Ostream &  os ) const

inlineprotected

Definition at line 249 of file OCountStream.H.

References OCountStreamAllocator::buf_, os(), and countstreambuf::printBufInfo().

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size()

std::streamsize size ( ) const

inline

The number of bytes counted.

Definition at line 261 of file OCountStream.H.

References OCountStreamAllocator::buf_, and countstreambuf::tellp().

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rewind()

void rewind ( )

inline

Rewind the stream, reset the count.

Definition at line 269 of file OCountStream.H.

References OCountStreamAllocator::buf_, and OCountStreamAllocator::stream_.

Referenced by OCountStream::rewind().

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Member Data Documentation

buf_

countstreambuf buf_

protected

The stream buffer.

Definition at line 227 of file OCountStream.H.

Referenced by OCountStreamAllocator::printBufInfo(), OCountStreamAllocator::rewind(), and OCountStreamAllocator::size().

stream_

stream_type stream_

protected

The output stream.

Definition at line 232 of file OCountStream.H.

Referenced by OCountStreamAllocator::rewind().

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

• src/OpenFOAM/db/IOstreams/memory/OCountStream.H