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diff general/funutils/doreturn.m @ 4:e44f49929e56

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Adding reorganised general toolbox, now in several subdirectories.
author samer
date Sat, 12 Jan 2013 19:21:22 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/general/funutils/doreturn.m	Sat Jan 12 19:21:22 2013 +0000
@@ -0,0 +1,9 @@
+% doreturn - Do an action and then return some other value
+%
+% doreturn :: (void=>A), B => B.
+% doreturn :: (void=>A), B1, ..., BN => B1, ..., BN. 
+%
+% This is useful when you need to construct an action expression
+% using sub actions that return no value.
+function varargout=doreturn(a,varargin), a(); varargout=varargin;
+