#ifndef MSP_DATAFILE_PARSERMODE_H_
#define MSP_DATAFILE_PARSERMODE_H_
+#include <msp/core/noncopyable.h>
#include "statement.h"
namespace Msp {
/**
Base class for parse modes.
*/
-class ParserMode
+class ParserMode: private NonCopyable
{
protected:
Input ∈