SG_USING_STD(endl);
#else
# include <string>
-# if defined (sgi) && !defined(__GNUC__)
+# if defined (sgi) && !defined(__GNUC__) && (_COMPILER_VERSION < 740)
# include <fstream.h>
-# include <math.h>
# include <iostream.h>
+# include <math.h>
# else
# include <fstream>
+# if defined (sgi) && !defined(__GNUC__)
+# include <math.h>
+# else
# include <cmath>
+# endif
# include <iostream>
using std::ostream;
using std::istream;
namespace JSBSim {
/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-DECLARATION: FGColumnVector4
+CLASS DOCUMENTATION
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+/** This class implements a 4 dimensional vector.
+ @author Jon S. Berndt, Tony Peden, et. al.
+ @version $Id$
+*/
+
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+CLASS DECLARATION
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
class FGColumnVector4 : public FGJSBBase