Dv::Util::includestream::IncludeFilter Class Reference

Implements Filter interface for filterstreambuf. More...

List of all members.

Public Member Functions
	IncludeFilter (std::istream &is, directories *dirs)
	Constructor.
	IncludeFilter (std::istream &is, const std::string &dir)
	Constructor.
	~IncludeFilter ()
	Destructor.
int	put (int c)
int	get ()
int	sync ()
void	close ()
std::ios::iostate	state () const
const directories &	dirs () const
Private Member Functions
void	pop (std::istream &is)
	Auxiliary function: pop &is from dirs_ .
Private Attributes
directories	dirs_
	Underlying istream from where the filter takes its input.
std::string	line_
	Current input line.
std::string::size_type	pos_
	Current position in input line, std::string::npost if none.
std::list< std::istream * >	is_
	Stack of open files.

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Detailed Description

Implements Filter interface for filterstreambuf.

Definition at line 42 of file includestream.h.

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Constructor & Destructor Documentation

Dv::Util::includestream::IncludeFilter::IncludeFilter	(	std::istream &	is,
		directories *	dirs
	)

Constructor.

Parameters:

	is	underlying input stream (need not be a file stream).
	dirs	pointer (may be 0) to a list of directories to search if an include directive is of the <file> form.

Dv::Util::includestream::IncludeFilter::IncludeFilter	(	std::istream &	is,
		const std::string &	dir
	)

Constructor.

Parameters:

	is	underlying input stream (need not be a file stream).
	dir	a single directory to search if an include directive is of the <file> form.

Dv::Util::includestream::IncludeFilter::~IncludeFilter

(

)

Destructor.

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Member Function Documentation

int Dv::Util::includestream::IncludeFilter::put

(

int

c

)

[inline]

Definition at line 58 of file includestream.h.

int Dv::Util::includestream::IncludeFilter::get

(

)

int Dv::Util::includestream::IncludeFilter::sync

(

)

[inline]

Definition at line 60 of file includestream.h.

void Dv::Util::includestream::IncludeFilter::close

(

)

[inline]

Definition at line 61 of file includestream.h.

std::ios::iostate Dv::Util::includestream::IncludeFilter::state

(

)

const

const directories& Dv::Util::includestream::IncludeFilter::dirs

(

)

const [inline]

Returns:

directories that will be searched when processing include directives of the form <file>.

Definition at line 66 of file includestream.h.

References dirs_.

void Dv::Util::includestream::IncludeFilter::pop

(

std::istream &

is

)

[private]

Auxiliary function: pop &is from dirs_ .

Parameters:

is

stream to pop.

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Member Data Documentation

directories Dv::Util::includestream::IncludeFilter::dirs_ [private]

Underlying istream from where the filter takes its input.

Definition at line 69 of file includestream.h.

Referenced by dirs().

std::string Dv::Util::includestream::IncludeFilter::line_ [private]

Current input line.

Definition at line 71 of file includestream.h.

std::string::size_type Dv::Util::includestream::IncludeFilter::pos_ [private]

Current position in input line, std::string::npost if none.

Definition at line 73 of file includestream.h.

std::list<std::istream*> Dv::Util::includestream::IncludeFilter::is_ [private]

Stack of open files.

Definition at line 75 of file includestream.h.

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

• includestream.h