Index: trunk/psLib/src/math/psFunctions.h
===================================================================
--- trunk/psLib/src/math/psFunctions.h	(revision 4581)
+++ trunk/psLib/src/math/psFunctions.h	(revision 4898)
@@ -12,6 +12,6 @@
  *  @author GLG, MHPCC
  *
- *  @version $Revision: 1.3 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-07-20 01:21:13 $
+ *  @version $Revision: 1.4 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-08-30 01:14:13 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -163,4 +163,56 @@
 );
 
+/** Checks the type of a particular pointer.
+ *
+ *  Uses the appropriate deallocation function in psMemBlock to check the ptr datatype.
+ *
+ *  @return bool:       True if the pointer matches a psPolynomial1D structure, false otherwise.
+ */
+bool psMemCheckPolynomial1D(
+    psPtr ptr                          ///< the pointer whose type to check
+);
+
+/** Checks the type of a particular pointer.
+ *
+ *  Uses the appropriate deallocation function in psMemBlock to check the ptr datatype.
+ *
+ *  @return bool:       True if the pointer matches a psPolynomial2D structure, false otherwise.
+ */
+bool psMemCheckPolynomial2D(
+    psPtr ptr                          ///< the pointer whose type to check
+);
+
+/** Checks the type of a particular pointer.
+ *
+ *  Uses the appropriate deallocation function in psMemBlock to check the ptr datatype.
+ *
+ *  @return bool:       True if the pointer matches a psPolynomial3D structure, false otherwise.
+ */
+bool psMemCheckPolynomial3D(
+    psPtr ptr                          ///< the pointer whose type to check
+);
+
+/** Checks the type of a particular pointer.
+ *
+ *  Uses the appropriate deallocation function in psMemBlock to check the ptr datatype.
+ *
+ *  @return bool:       True if the pointer matches a psPolynomial4D structure, false otherwise.
+ */
+bool psMemCheckPolynomial4D(
+    psPtr ptr                          ///< the pointer whose type to check
+);
+
+/** Checks the type of a particular pointer.
+ *
+ *  Uses the appropriate deallocation function in psMemBlock to check the ptr datatype.
+ *
+ *  @return bool:       True if the pointer matches a psSpline1D structure, false otherwise.
+ */
+bool psMemCheckSpline1D(
+    psPtr ptr                          ///< the pointer whose type to check
+);
+
+
+
 /** Evaluates a 1-D polynomial at specific coordinates.
  *