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diff +blockmatrix/zero.m @ 214:f0f4ca946068 feature/beams

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blockmatrix: added a test to make sure a zero matrix is a blockmatrix. Also added input parameter checking to zero()
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 22 Jun 2016 14:42:01 +0200
parents d521e17f72b6
children a5f1b0267dba
line wrap: on
line diff
--- a/+blockmatrix/zero.m	Wed Jun 22 14:40:23 2016 +0200
+++ b/+blockmatrix/zero.m	Wed Jun 22 14:42:01 2016 +0200
@@ -1,5 +1,9 @@
 % Creates a block matrix according to the division with zeros everywhere.
 function bm = zero(div)
+    if ~blockmatrix.isDivision(div);
+        error('div is not a valid division');
+    end
+
     n = div{1};
     m = div{2};