UIListStreamAllocator Class Reference

An stream/stream-buffer input allocator for a externally allocated list. More...

Inheritance diagram for UIListStreamAllocator:

Collaboration diagram for UIListStreamAllocator:

Public Member Functions
const UList< char >	list () const
	Const UList access to the input characters (shallow copy). More...
UList< char >	list ()
	Non-const UList access to the input characters (shallow copy). More...
label	size () const
	The list size. More...
std::streampos	tellg () const
	Position of the get buffer. More...
void	rewind ()
	Move to buffer start, clear errors. More...

Protected Types
typedef std::istream	stream_type

Protected Member Functions
	UIListStreamAllocator (char *buffer, size_t nbytes)
	Construct for character array and number of bytes. More...
void	reset (char *buffer, size_t nbytes)
	Reset buffer pointers. More...
void	printBufInfo (Ostream &os) const

Protected Attributes
memorybuf::in	buf_
	The stream buffer. More...
stream_type	stream_
	The stream. More...

Detailed Description

An stream/stream-buffer input allocator for a externally allocated list.

Definition at line 120 of file UIListStream.H.

Member Typedef Documentation

stream_type

typedef std::istream stream_type

protected

Definition at line 126 of file UIListStream.H.

Constructor & Destructor Documentation

UIListStreamAllocator()

UIListStreamAllocator ( char *  buffer, size_t  nbytes  )

inlineprotected

Construct for character array and number of bytes.

Definition at line 138 of file UIListStream.H.

Member Function Documentation

reset()

void reset ( char *  buffer, size_t  nbytes  )

inlineprotected

Reset buffer pointers.

Definition at line 148 of file UIListStream.H.

References UIListStreamAllocator::buf_, and memorybuf::in::resetg().

Referenced by IListStreamAllocator::reset_gbuffer().

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printBufInfo()

void printBufInfo ( Ostream &  os ) const

inlineprotected

Definition at line 153 of file UIListStream.H.

References UIListStreamAllocator::buf_, os(), and memorybuf::in::printBufInfo().

Referenced by IListStream::print().

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list() [1/2]

const UList<char> list ( ) const

inline

Const UList access to the input characters (shallow copy).

Definition at line 163 of file UIListStream.H.

References UIListStreamAllocator::buf_, and memorybuf::in::list().

Referenced by IListStreamAllocator::swap().

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list() [2/2]

UList<char> list ( )

inline

Non-const UList access to the input characters (shallow copy).

Definition at line 169 of file UIListStream.H.

References UIListStreamAllocator::buf_, and memorybuf::in::list().

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size()

label size ( ) const

inline

The list size.

Definition at line 175 of file UIListStream.H.

References UIListStreamAllocator::buf_, and memorybuf::in::capacity().

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tellg()

std::streampos tellg ( ) const

inline

Position of the get buffer.

Definition at line 181 of file UIListStream.H.

References UIListStreamAllocator::buf_, and memorybuf::in::tellg().

Referenced by IListStream::pos(), and UIListStream::pos().

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rewind()

void rewind ( )

inline

Move to buffer start, clear errors.

Definition at line 187 of file UIListStream.H.

References UIListStreamAllocator::buf_, and UIListStreamAllocator::stream_.

Referenced by IListStream::rewind(), and UIListStream::rewind().

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Member Data Documentation

buf_

memorybuf::in buf_

protected

The stream buffer.

Definition at line 129 of file UIListStream.H.

Referenced by UIListStreamAllocator::list(), UIListStreamAllocator::printBufInfo(), UIListStreamAllocator::reset(), UIListStreamAllocator::rewind(), UIListStreamAllocator::size(), and UIListStreamAllocator::tellg().

stream_

stream_type stream_

protected

The stream.

Definition at line 132 of file UIListStream.H.

Referenced by UIListStreamAllocator::rewind().

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

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