diff options
| author | Johannes Hofmann <johannes.hofmann@gmx.de> | 2005-05-03 18:16:40 +0000 |
|---|---|---|
| committer | Johannes Hofmann <johannes.hofmann@gmx.de> | 2005-05-03 18:16:40 +0000 |
| commit | b03d66723210ae436b08f433848e1ae72361e916 (patch) | |
| tree | 67a678969357e9876910b05a414f2a2f34cf2e97 /src/Hill.cxx | |
| parent | 16c6d891d2236a30bb742c5bd4d0ac4e56bb901e (diff) | |
add sort
add sort
Diffstat (limited to 'src/Hill.cxx')
| -rw-r--r-- | src/Hill.cxx | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/src/Hill.cxx b/src/Hill.cxx index 8d9c4f8..b0c738f 100644 --- a/src/Hill.cxx +++ b/src/Hill.cxx @@ -1,5 +1,5 @@ // -// "$Id: Hill.cxx,v 1.5 2005/05/03 20:04:14 hofmann Exp $" +// "$Id: Hill.cxx,v 1.6 2005/05/03 20:16:40 hofmann Exp $" // // PSEditWidget routines. // @@ -120,6 +120,25 @@ Mountains::add(Mountain *m1) { m[num++] = m1; } + +static int +comp_mountains(const void *m1, const void *m2) { + if (m1 && m2) { + return ((Mountain *)m1)->alph > ((Mountain *)m2)->alph; + } else { + return 0; + } +} + +void +Mountains::sort() { + if (!m) { + return; + } + + qsort(m, num, sizeof(class Mountain *), comp_mountains); +} + void Mountains::clear() { if (m) { |