1 files changed, 94 insertions, 0 deletions
diff --git a/macros/MatrixOp/MATDET.sci b/macros/MatrixOp/MATDET.sci
new file mode 100644
index 00000000..6763cb1e
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+++ b/macros/MatrixOp/MATDET.sci
@@ -0,0 +1,94 @@
+//  Scicos
+//
+//  Copyright (C) INRIA - METALAU Project <scicos@inria.fr>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+// See the file ../license.txt
+//
+
+function [x,y,typ]=MATDET(job,arg1,arg2)
+    //
+    x=[];
+    y=[];
+    typ=[];
+    select job
+    case "set" then
+        x=arg1
+        graphics=arg1.graphics;
+        label=graphics.exprs
+        model=arg1.model;
+        if size(label,"*")==14 then
+            label(9)=[],
+        end //compatiblity
+        while %t do
+            [ok,typ,exprs]=scicos_getvalue("Set MATDET Block",..
+            ["Datatype(1=real double  2=Complex)"],list("vec",1),label)
+            if ~ok then
+                break,
+            end
+            if (typ==1) then
+                function_name="mat_det";
+                ot=1;
+                it=1;
+            elseif (typ==2) then
+                function_name="matz_det";
+                ot=2;
+                it=2;
+            else
+                message("Datatype is not supported");
+                ok=%f;
+            end
+            in=[model.in model.in2];
+            out=[model.out model.out2];
+            funtyp=4;
+            if ok then
+                label=exprs;
+                [model,graphics,ok]=set_io(model,graphics,list(in,it),list(out,ot),[],[])
+                model.sim=list(function_name,funtyp);
+                graphics.exprs=label;
+                arg1.graphics=graphics;
+                arg1.model=model;
+                x=arg1
+                break
+            end
+        end
+    case "define" then
+        model=scicos_model()
+        function_name="mat_det";
+        funtyp=4;
+        model.sim=list(function_name,funtyp)
+
+        model.in=-1
+        model.in2=-1
+        model.intyp=1
+        model.out=1
+        model.out2=1
+        model.outtyp=1
+        model.evtin=[]
+        model.evtout=[]
+        model.state=[]
+        model.dstate=[]
+        model.rpar=[]
+        model.ipar=[]
+        model.blocktype="c"
+        model.firing=[]
+        model.dep_ut=[%t %f]
+        label=[sci2exp(1)];
+        gr_i=[]
+        x=standard_define([2 2],model,label,gr_i)
+    end
+endfunction
+