Isequal added

1 files changed, 40 insertions, 0 deletions

diff --git a/src/c/elementaryFunctions/isequal/zisequala.c b/src/c/elementaryFunctions/isequal/zisequala.c
new file mode 100644
index 0000000..13d241f
--- /dev/null
+++ b/src/c/elementaryFunctions/isequal/zisequala.c
@@ -0,0 +1,40 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Brijesh Gupta C R
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <isreal.h>
+#include "doubleComplex.h"
+
+char zisequala(doubleComplex* inp1, int size1r, int size1c, doubleComplex* inp2, int size2r, int size2c)
+{
+    if ((size1r != size2r) && (size1c != size2c))
+        return 'F';
+    else
+    {
+	int i, f = 0;
+	for (i = 0; i<size1r*size1c; i++)
+	{
+	    if (!(zisequals(inp1[i],inp2[i])))
+		{
+		    f = 1;
+		    break;
+		}
+	}
+	
+	if (f == 1)
+	    return 'F';
+	else
+	    return 'T';
+    }
+}
+