lily/include/tex-stream.hh

   1 #ifndef TSTREAM__HH
   2 #define TSTREAM__HH
   3
   4 #include <iostream.h>
   5 #include "string.hh"
   6
   7
   8 /** TeX output.
   9   Use this class for writing to a TeX file.
  10   It counts braces to prevent nesting errors, and
  11   it will add a comment sign before each newline.
  12   */
  13 class Tex_stream {
  14     void break_line();
  15 public:
  16     bool outputting_comment;
  17     ostream *os;
  18     int nest_level;
  19     /// to check linelen in output. TeX has limits.
  20     int line_len_i_;
  21
  22     /// open a file for writing
  23     Tex_stream (String filename);
  24     void header();
  25     /// delegate conversion to string class.
  26     Tex_stream &operator<<(String);
  27
  28     /// close the file
  29     ~Tex_stream();
  30 private:
  31     Tex_stream (Tex_stream const&);
  32 };
  33 #endif