1 files changed, 51 insertions, 0 deletions
diff --git a/sci_gateway/cpp/sci_sym_get_iteration_count.cpp b/sci_gateway/cpp/sci_sym_get_iteration_count.cpp
new file mode 100644
index 0000000..007943c
--- /dev/null
+++ b/sci_gateway/cpp/sci_sym_get_iteration_count.cpp
@@ -0,0 +1,51 @@
+// Copyright (C) 2015 - 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: Sai Kiran
+// Organization: FOSSEE, IIT Bombay
+// Email: toolbox@scilab.in
+
+#include <symphony.h>
+#include <sci_iofunc.hpp>
+extern sym_environment* global_sym_env;//defined in globals.cpp
+
+extern "C" {
+#include <api_scilab.h>
+#include <Scierror.h>
+#include <BOOL.h>
+#include <stdlib.h>
+#include <malloc.h>
+#include <localization.h>
+#include <sciprint.h>
+
+#include <string.h>
+
+/*
+ * This function is used to get iteration count after solving a problem
+*/
+int sci_sym_get_iteration_count(char *fname, unsigned long fname_len){
+	
+	//check whether we have no input and one output argument or not
+	CheckInputArgument(pvApiCtx, 0, 0) ; //no input argument
+	CheckOutputArgument(pvApiCtx, 1, 1) ; //one output argument
+	
+	int iteration_count=0; // return value to the caller
+	if(global_sym_env==NULL) //There is no environment opened.
+		sciprint("Error: Symphony environment is not initialized.\n");
+	else { //There is an environment opened
+		 //Call symphony function
+		int status=sym_get_iteration_count(global_sym_env,&iteration_count);
+		if (status == FUNCTION_TERMINATED_ABNORMALLY) {
+			sciprint("\nHave you solved a problem ?\n");
+			iteration_count = 0;
+			}
+		}
+	// Write the result to scilab
+	return returnDoubleToScilab(iteration_count);
+	}
+
+}