lily/lilypond-version.cc

   1 /*
   2   lilypond-version.cc -- implement Lilypond_version
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1998--2001 Jan Nieuwenhuizen <janneke@gnu.org>
   7
   8 */
   9
  10 #include "lilypond-input-version.hh"
  11 #include "string-convert.hh"
  12 #include "array.hh"
  13
  14 Lilypond_version::Lilypond_version (int major, int minor, int patch)
  15 {
  16   major_i_ = major;
  17   minor_i_ = minor;
  18   patch_i_ = patch;
  19 }
  20
  21 Lilypond_version::Lilypond_version (String str)
  22 {
  23   Array<String> version;
  24   version = String_convert::split_arr (str, '.');
  25
  26   major_i_ = version[0].value_i ();
  27   minor_i_ = version[1].value_i ();
  28   patch_i_ = 0;
  29   if (version.size () >= 3)
  30     patch_i_ = version[2].value_i ();
  31
  32   if (version.size () >= 4)
  33     extra_patch_str_ = version[3];
  34 }
  35
  36 String
  37 Lilypond_version::str () const
  38 {
  39   return to_str (major_i_) + "." + to_str (minor_i_) + "." + to_str (patch_i_);
  40 }
  41
  42 Lilypond_version::operator int () const
  43 {
  44     // ugh
  45   return 100000 * major_i_ + 1000 * minor_i_ + patch_i_;
  46 }
  47