import the first version of cmslu

git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@460 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/error.cpp

@@ -0,0 +1,73 @@
+/*
+ * This file is a part of CMSLU -- Content Management System like Unix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2008, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "error.h"
+
+
+
+Error::Error()
+{
+	code = unknown;
+}
+
+
+Error::Error(Code c) : code(c)
+{
+}
+
+
+Error::Error(int i)
+{
+	code = static_cast<Code>(i);	
+}
+
+
+Error::operator int() const
+{
+	return static_cast<int>(code);	
+}
+
+
+Error & Error::operator=(Code c)
+{
+	code = c;
+	return *this;	
+}
+
+
+bool Error::operator==(Code c) const
+{
+	return code == c;
+}
+
+
+bool Error::operator!=(Code c) const
+{
+	return code != c;
+}
+
+
+std::ostream & operator<<(std::ostream & out, const Error & e)
+{
+	out << static_cast<int>(e.code);
+	
+return out;
+}
+
+
+Log & operator<<(Log & out, const Error & e)
+{
+	out << static_cast<int>(e.code);
+	
+return out;
+}
+
+
+
+