Class for reading line-by-line from a file while tracking line numbers and stripping comments. More...

Collaboration diagram for loos::LineReader:

Public Member Functions
	LineReader (std::istream &is)

	LineReader (std::istream &is, const std::string &name)

void	setCommentCharacter (const char c)
	Set the character to use for comments.

void	setLeadingCharacters (const std::string &s)
	Set the characters to strip from the start of each line.

virtual std::istream &	stream () const
	Access the internal stream pointer.

virtual void	stream (std::istream &is)
	Set the internal stream pointer.

virtual std::string	name () const
	Access the name associated with the internal stream.

virtual void	name (const std::string &name)
	Set the name associated with the internal stream.

virtual bool	getNext ()
	Get the next line from the file, returning true if successful.

virtual void	push_back (const std::string &s)
	Put a line back onto the file (virtually)

virtual std::string	line () const
	The currently read line.

virtual uint	lineNumber () const
	The current line number into the file.

virtual void	resetLineNumber ()

Protected Member Functions
virtual void	checkState () const

virtual void	stripComment (std::string &s) const

virtual void	stripLeadingWhitespace (std::string &s) const

virtual bool	skipLine (const std::string &s) const

Detailed Description

Class for reading line-by-line from a file while tracking line numbers and stripping comments.

Member Function Documentation

void loos::LineReader::setCommentCharacter ( const char c )

inline

Set the character to use for comments.

Setting this to a null char will disable stripping of comments

void loos::LineReader::setLeadingCharacters ( const std::string & s )

inline

Set the characters to strip from the start of each line.

Setting this to an empty string will result in no leading chars being stripped

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