LineInput Class Reference

#include <LineInput.H>

Public Member Functions
	LineInput (FILE *fp)
int	read_line ()
char &	operator[] (int i)
	operator char * ()
int	len ()
void	strip (int i)
void	unstrip (int i)
void	undo_strips ()
char *	word (int i)
int	word_len (int i)
int	word_cmp (int i, const char *s)
int	skip (const char *set)

Protected Attributes
FILE *	file
CharAr	buf
int	strip_base

Detailed Description

Line input abstraction with logical line ('\' as glue char between real lines.

Constructor & Destructor Documentation

LineInput::LineInput

(

FILE *

fp

)

Attach input stream

Member Function Documentation

int LineInput::len ( )

inline

Return length of line

LineInput::operator char * ( )

inline

Access to the whole line

char& LineInput::operator[] ( int  i )

inline

Access to the line contents char by char

int LineInput::read_line

(

)

Read full logical line into internal buffer; returns !0 if can not due to EOF.

int LineInput::skip

(

const char *

set

)

Skip pointed characters and return the first non-pointed char

void LineInput::strip ( int  i )

inline

Strip line from the left end until i char; i become 0

void LineInput::undo_strips ( )

inline

Undo all strips

void LineInput::unstrip ( int  i )

inline

Unstrip line by i

char* LineInput::word

(

int

i

)

Access to the line contents per word (space separated)

int LineInput::word_cmp	(	int	i,
		const char *	s
	)

Compare pointed word with string; -1 means word is less than s

int LineInput::word_len

(

int

i

)

Return length if pointed word

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

• /net/opt/univers/ubp-i-15.3-centos7-x64.urij/include/csi/LineInput.H