hdr/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 struct Tex_stream {
  14     bool outputting_comment;
  15     ostream *os;
  16     int nest_level;
  17
  18     /// open a file for writing
  19     Tex_stream(String filename);
  20     void header();
  21     /// delegate conversion to string class.
  22     Tex_stream &operator<<(String);
  23
  24     /// close the file
  25     ~Tex_stream();
  26 private:
  27     Tex_stream(Tex_stream const&);
  28 };
  29 #endif