Encapsulate the interpolstion version of FGEnvironment and fix some bugs

[flightgear.git] / src / FDM / JSBSim / FGColumnVector4.h

diff --git a/src/FDM/JSBSim/FGColumnVector4.h b/src/FDM/JSBSim/FGColumnVector4.h
index ab65e1402cd5d6ed75e0e478d5f0ef67c07ae1f1..347efb372041e67cdcb0f0c3532bf6cd3ddf5983 100644 (file)
--- a/src/FDM/JSBSim/FGColumnVector4.h
+++ b/src/FDM/JSBSim/FGColumnVector4.h
@@ -33,13 +33,17 @@ INCLUDES
    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;
@@ -62,11 +66,20 @@ DEFINITIONS
 FORWARD DECLARATIONS
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
 
+namespace JSBSim {
+
 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-DECLARATION: FGColumnVector4
+CLASS DOCUMENTATION
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
 
-namespace JSBSim {
+/** This class implements a 4 dimensional vector.
+    @author Jon S. Berndt, Tony Peden, et. al.
+    @version $Id$
+*/
+
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+CLASS DECLARATION
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
 
 class FGColumnVector4 : public FGJSBBase
 {