From 7dfbb903ea83cde80b8876b3fe699a08a2dc901b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Adjemian=20=28Charybdis=29?=
 <stephane.adjemian@univ-lemans.fr>
Date: Tue, 3 Sep 2013 16:39:02 +0200
Subject: [PATCH] Check that size and save methods (dynSeries) come in last
 position.

---
 matlab/@dynSeries/subsref.m | 31 ++++++++++++++++++++++++-------
 1 file changed, 24 insertions(+), 7 deletions(-)

diff --git a/matlab/@dynSeries/subsref.m b/matlab/@dynSeries/subsref.m
index a66baea02..8429e8836 100644
--- a/matlab/@dynSeries/subsref.m
+++ b/matlab/@dynSeries/subsref.m
@@ -90,19 +90,36 @@ switch S(1).type
         end
       case {'save'}                                                        % Save dynSeries object on disk (default is a csv file). 
         B = NaN;
-        if length(S)==2 && strcmp(S(2).type,'()')
-            save(A,S(2).subs{:});
-            S = shiftS(S);
-        else
+        if isequal(length(S),2)
+            if strcmp(S(2).type,'()')
+                if isempty(S(2).subs)
+                    save(A,inputname(1));
+                else
+                    save(A,S(2).subs{:});
+                end
+                S = shiftS(S);
+            else
+                error('dynSeries::subsref: Wrong syntax.')
+            end
+        elseif isequal(length(S),1)
             save(A,inputname(1));
+        else
+            error('dynSeries::subsref: Call to save method must come in last position!')
         end
       case {'size'}
-        if length(S)==2 && strcmp(S(2).type,'()') && ~isempty(S(2).subs)
-            B = size(A,S(2).subs{1});
+        if isequal(length(S),2) && strcmp(S(2).type,'()')
+            if isempty(S(2).subs)
+                [x,y] = size(A);
+                B = [x, y];
+            else
+                B = size(A,S(2).subs{1});
+            end
             S = shiftS(S);
-        else
+        elseif isequal(length(S),1)
             [x,y] = size(A);
             B = [x, y];
+        else
+            error('dynSeries::subsref: Call to size method must come in last position!')
         end
       case {'rename','tex_rename'}
         B = feval(S(1).subs,A,S(2).subs{:});