TextStream Class Reference

Text streaming class that buffers data. More...

#include <textstream.h>

Public Member Functions
	TextStream ()
	Creates an empty stream object.
	TextStream (std::ostream *s)
	Create a text stream object for writing to a std::ostream. More...
	TextStream (const std::string &s)
	Create a text stream, initializing the buffer with string s.
	~TextStream ()
	Writes any data that is buffered to the attached std::ostream.
	TextStream (const TextStream &)=delete
TextStream &	operator= (const TextStream &)=delete
void	setStream (std::ostream *s)
	Sets or changes the std::ostream to write to. More...
void	setFile (FILE *f)
std::ostream *	stream () const
	Returns the attached std::ostream object. More...
FILE *	file () const
TextStream &	operator<< (char c)
	Adds a character to the stream.
TextStream &	operator<< (const char *s)
	Adds a C-style string to the stream.
TextStream &	operator<< (const QCString &s)
	Adds a QCString to the stream.
TextStream &	operator<< (const std::string &s)
	Adds a std::string to the stream.
TextStream &	operator<< (signed short i)
	Adds a signed short integer to the stream.
TextStream &	operator<< (unsigned short i)
	Adds a unsigned short integer to the stream.
TextStream &	operator<< (signed int i)
	Adds a signed integer to the stream.
TextStream &	operator<< (unsigned int i)
	Adds a unsigned integer to the stream.
TextStream &	operator<< (float f)
	Adds a float to the stream.
TextStream &	operator<< (double d)
	Adds a double to the stream.
void	write (const char *buf, size_t len)
	Adds a array of character to the stream. More...
void	flush ()
	Flushes the buffer. More...
void	clear ()
	Clears any buffered data.
std::string	str () const
	Return the contents of the buffer as a std::string object.
void	str (const std::string &s)
	Sets the buffer's contents to string s. More...
void	str (const char *s)
	Sets the buffer's contents to string s Any data already in the buffer will be flushed.
bool	empty () const
	Returns true iff the buffer is empty.

Detailed Description

Text streaming class that buffers data.

Simpler version of std::ostringstream that has much better performance.

Constructor & Destructor Documentation

TextStream()

TextStream::TextStream ( std::ostream *  s )

inline

Create a text stream object for writing to a std::ostream.

Note

data is buffered until flush() is called or the object is destroyed.

Member Function Documentation

flush()

void TextStream::flush ( )

inline

Flushes the buffer.

If a std::ostream is attached, the buffer's contents will be written to the stream.

setStream()

void TextStream::setStream ( std::ostream *  s )

inline

Sets or changes the std::ostream to write to.

Note

Any data already buffered will be flushed.

str()

void TextStream::str ( const std::string &  s )

inline

Sets the buffer's contents to string s.

Any data already in the buffer will be flushed.

stream()

std::ostream* TextStream::stream ( ) const

inline

Returns the attached std::ostream object.

See also

setStream()

write()

void TextStream::write ( const char *  buf, size_t  len  )

inline

Adds a array of character to the stream.

Parameters

buf	the character buffer
len	the number of characters in the buffer to write

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

• src/textstream.h