source file of the LilyPond music typesetter
- (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#ifndef INPUT_HH
#include "flower-proto.hh"
/**
- Base class for anything that records its poisition in the parse file.
- */
-class Input {
+ Base class for anything that records its poisition in the parse file.
+*/
+class Input
+{
+ char const *start_;
+ char const *end_;
+ Source_file *source_file_;
+
public:
- char const *defined_str0_ ;
- Source_file * source_file_;
-
+ Source_file *get_source_file () const;
+ char const *start () const;
+ char const *end () const;
+
+ void set (Source_file *, char const *, char const *);
void warning (String) const; // should use member func?
void non_fatal_error (String) const;
void error (String) const;
void message (String) const;
void set_spot (Input const &);
+ void step_forward ();
+ void set_location (Input const &, Input const &);
Input spot () const;
String location_string () const;
String line_number_string () const;
-
-
String file_string ()const;
+
int line_number ()const;
int column_number ()const;
+ int end_line_number ()const;
+ int end_column_number ()const;
+
+ void get_counts (int *line, int *char_count, int *col) const;
-
- Input (Source_file*, char const*);
+ Input (Input const &i);
Input ();
};