1 files changed, 71 insertions, 0 deletions
diff --git a/src/uscxml/plugins/IOProcessor.h b/src/uscxml/plugins/IOProcessor.h
new file mode 100644
index 0000000..79f759b
--- /dev/null
+++ b/src/uscxml/plugins/IOProcessor.h
@@ -0,0 +1,71 @@
+/**
+ *  @file
+ *  @author     2012-2014 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de)
+ *  @copyright  Simplified BSD
+ *
+ *  @cond
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the FreeBSD license as published by the FreeBSD
+ *  project.
+ *
+ *  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.
+ *
+ *  You should have received a copy of the FreeBSD license along with this
+ *  program. If not, see <http://www.opensource.org/licenses/bsd-license>.
+ *  @endcond
+ */
+
+#ifndef IOPROCESSOR_H_CF4F4135
+#define IOPROCESSOR_H_CF4F4135
+
+#include "uscxml/Common.h"
+#include "uscxml/plugins/EventHandler.h"
+
+namespace uscxml {
+
+class InterpreterImpl;
+
+class USCXML_API IOProcessorImpl : public EventHandlerImpl {
+public:
+	IOProcessorImpl() {};
+	virtual ~IOProcessorImpl() {};
+	virtual boost::shared_ptr<IOProcessorImpl> create(InterpreterImpl* interpreter) = 0;
+};
+
+class USCXML_API IOProcessor : public EventHandler {
+public:
+	IOProcessor() : _impl() {}
+	IOProcessor(boost::shared_ptr<IOProcessorImpl> const impl) : EventHandler(impl), _impl(impl) { }
+	IOProcessor(const IOProcessor& other) : EventHandler(other._impl), _impl(other._impl) { }
+	virtual ~IOProcessor() {};
+
+	operator bool()                           const     {
+		return _impl;
+	}
+	bool operator< (const IOProcessor& other) const     {
+		return _impl < other._impl;
+	}
+	bool operator==(const IOProcessor& other) const     {
+		return _impl == other._impl;
+	}
+	bool operator!=(const IOProcessor& other) const     {
+		return _impl != other._impl;
+	}
+	IOProcessor& operator= (const IOProcessor& other)   {
+		_impl = other._impl;
+		EventHandler::_impl = _impl;
+		return *this;
+	}
+
+protected:
+	boost::shared_ptr<IOProcessorImpl> _impl;
+	friend class InterpreterImpl;
+};
+
+
+}
+
+
+#endif /* end of include guard: IOPROCESSOR_H_CF4F4135 */