Changeset 2197 for trunk/psLib/src/math/psConstants.h

Timestamp:

Oct 26, 2004, 11:25:59 AM (22 years ago)

Author:

gusciora

Message:

...

File:

• trunk/psLib/src/math/psConstants.h (modified) (6 diffs)

trunk/psLib/src/math/psConstants.h

@@ -6 +6 @@
  *  @author GLG, MHPCC
  *
- *  @version $Revision: 1.12 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2004-10-14 23:43:12 $
+ *  @version $Revision: 1.13 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2004-10-26 21:24:42 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -107 +107 @@
 } \
 
+/** Preprocessor macro to generate error on a NULL vector */
+#define PS_CHECK_NULL_VECTOR_RETURN_F0(NAME) \
+if (NAME == NULL || NAME->data.V == NULL) { \
+    psError(__func__,"Unallowable operation: %s or its data is NULL.", #NAME); \
+    return(0.0); \
+} \
+
 /** Preprocessor macro to generate error on a NULL poniter */
 #define PS_CHECK_NULL_PTR_RETURN_NULL(NAME) \
@@ -113 +120 @@
     return(NULL); \
 }
+
+/** Preprocessor macro to generate error on a NULL poniter */
+#define PS_CHECK_NULL_PTR_RETURN_F0(NAME) \
+if (NAME == NULL) { \
+    psError(__func__,"Unallowable operation: %s is NULL.", #NAME); \
+    return(0.0); \
+}
+
 /** Preprocessor macro to generate error on a NULL poniter */
 #define PS_CHECK_NULL_PTR_RETURN_ZERO(NAME) \
@@ -127 +142 @@
 } \
 
+/** Preprocessor macro to generate error for zero length vector */
+#define PS_CHECK_EMPTY_VECTOR_RETURN_F0(NAME) \
+if (NAME->n < 1) { \
+    psError(__func__,"Unallowable operation: %s has zero n value.", #NAME); \
+    return(0.0); \
+} \
+
 /** Preprocessor macro to generate error on differing size vectors */
 #define PS_CHECK_VECTOR_SIZE_EQUAL_RETURN_NULL(VEC1, VEC2) \
@@ -132 +154 @@
     psError(__func__,"Vector %s has size %d, Vector %s has size %d.", #VEC1, VEC1->n, #VEC2, VEC2->n); \
     return(NULL); \
+}
+
+/** Preprocessor macro to generate error on differing size vectors */
+#define PS_CHECK_VECTOR_SIZE_EQUAL_RETURN_F0(VEC1, VEC2) \
+if (VEC1->n != VEC2->n) { \
+    psError(__func__,"Vector %s has size %d, Vector %s has size %d.", #VEC1, VEC1->n, #VEC2, VEC2->n); \
+    return(0.0); \
 }
 
@@ -199 +228 @@
 
 #define PS_MAX(A, B) \
-((A > B) ? A : B) \
+(((A) > (B)) ? (A) : (B)) \
 
 #define PS_MIN(A, B) \
-((A < B) ? A : B) \
-
+(((A) < (B)) ? (A) : (B)) \
+