Mercurial > hg > octave-thorsten

changeset 93:0a3d698c6e60

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[project @ 1993-09-13 02:29:54 by jwe] (is_empty): New inline function.
author jwe
date Mon, 13 Sep 1993 02:29:54 +0000
parents ef73939dc2c5
children c568ba9fc151
files src/pt-const.h
diffstat 1 files changed, 2 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/pt-const.h
+++ b/src/pt-const.h
@@ -688,6 +688,8 @@
   int rows (void) { return rep->rows (); }
   int columns (void) { return rep->columns (); }
 
+  int is_empty (void) { return (rows () == 0 || columns () == 0); }
+
   tree_constant all (void) { return rep->all (); }
   tree_constant any (void) { return rep->any (); }
   tree_constant isstr (void) { return rep->isstr (); }