Index: trunk/psLib/src/math/psPolynomial.c
===================================================================
--- trunk/psLib/src/math/psPolynomial.c	(revision 8245)
+++ trunk/psLib/src/math/psPolynomial.c	(revision 9538)
@@ -7,6 +7,6 @@
 *  polynomials.  It also contains a Gaussian functions.
 *
-*  @version $Revision: 1.149 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2006-08-09 02:26:44 $
+*  @version $Revision: 1.150 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2006-10-13 21:13:48 $
 *
 *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -64,7 +64,5 @@
 bool psMemCheckPolynomial1D(psPtr ptr)
 {
-    if (!is_psType(ptr)) {
-        return false;
-    }
+    PS_ASSERT_PTR(ptr, false);
     return ( psMemGetDeallocator(ptr) == (psFreeFunc)polynomial1DFree );
 }
@@ -72,7 +70,5 @@
 bool psMemCheckPolynomial2D(psPtr ptr)
 {
-    if (!is_psType(ptr)) {
-        return false;
-    }
+    PS_ASSERT_PTR(ptr, false);
     return ( psMemGetDeallocator(ptr) == (psFreeFunc)polynomial2DFree );
 }
@@ -80,7 +76,5 @@
 bool psMemCheckPolynomial3D(psPtr ptr)
 {
-    if (!is_psType(ptr)) {
-        return false;
-    }
+    PS_ASSERT_PTR(ptr, false);
     return ( psMemGetDeallocator(ptr) == (psFreeFunc)polynomial3DFree );
 }
@@ -88,7 +82,5 @@
 bool psMemCheckPolynomial4D(psPtr ptr)
 {
-    if (!is_psType(ptr)) {
-        return false;
-    }
+    PS_ASSERT_PTR(ptr, false);
     return ( psMemGetDeallocator(ptr) == (psFreeFunc)polynomial4DFree );
 }