ocountstream Class Reference

Trivial output stream for calculating byte counts. More...

#include <OCountStream.H>

Inheritance diagram for ocountstream:

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Public Member Functions
	ocountstream ()
	Default construct.
countbuf *	rdbuf ()
	This hides both signatures of std::basic_ios::rdbuf().
std::streamsize	count () const noexcept
	The number of bytes counted.
void	reset (std::streamsize n=0) noexcept
	Reset the count.
void	debug_info (Ostream &os) const
	Some information about the output buffer position/capacity.
void	print (Ostream &os) const
	Information about stream.

Detailed Description

Trivial output stream for calculating byte counts.

Since all output values are discarded, it can be used as a /dev/null output buffer as well.

Definition at line 47 of file OCountStream.H.

Constructor & Destructor Documentation

ocountstream()

ocountstream ( )

inline

Default construct.

Definition at line 168 of file OCountStream.H.

Member Function Documentation

rdbuf()

countbuf * rdbuf ( )

inline

This hides both signatures of std::basic_ios::rdbuf().

Definition at line 176 of file OCountStream.H.

count()

std::streamsize count ( ) const

inlinenoexcept

The number of bytes counted.

Definition at line 181 of file OCountStream.H.

References Foam::noexcept.

reset()

void reset ( std::streamsize n = 0 )

inlinenoexcept

Reset the count.

Definition at line 186 of file OCountStream.H.

References n, and Foam::noexcept.

debug_info()

void debug_info ( Ostream & os ) const

inline

Some information about the output buffer position/capacity.

Definition at line 195 of file OCountStream.H.

References os().

Referenced by print().

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print()

void print ( Ostream & os ) const

inline

Information about stream.

Definition at line 203 of file OCountStream.H.

References debug_info(), and os().

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

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