Changeset 1963 for trunk/psLib/src/math/psConstants.h

Timestamp:

Oct 5, 2004, 12:47:21 PM (22 years ago)

Author:

gusciora

Message:

Added macros in psConstants.h to check for NULL and mis-typed vectors.

File:

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

trunk/psLib/src/math/psConstants.h

@@ -6 +6 @@
  *  @author GLG, MHPCC
  *
- *  @version $Revision: 1.6 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2004-10-05 01:43:58 $
+ *  @version $Revision: 1.7 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2004-10-05 22:47:21 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -18 +18 @@
 #define RIGHT_SPLINE_DERIV 0.0
 
+#define CONVERT_VECTOR_F64_TO_F32(OLD, NEW_PTR32, NEW_STATIC32) \
+if (OLD->type.type == PS_TYPE_F32) { \
+    NEW_PTR32 = (psVector *) OLD; \
+} else if (OLD->type.type == PS_TYPE_F64) { \
+    NEW_STATIC32 = psVectorRecycle(NEW_STATIC32, OLD->n, PS_TYPE_F32); \
+    p_psMemSetPersistent(NEW_STATIC32, true); \
+    p_psMemSetPersistent(NEW_STATIC32->data.V, true); \
+    for (i=0; i < OLD->n ; i++) { \
+        NEW_STATIC32->data.F32[i] = (float) OLD->data.F64[i]; \
+    } \
+    NEW_PTR32 = NEW_STATIC32; \
+} \
+
+#define CONVERT_VECTOR_F32_TO_F64(OLD, NEW_PTR64, NEW_STATIC64) \
+if (OLD->type.type == PS_TYPE_F64) { \
+    NEW_PTR64 = (psVector *) OLD; \
+} else if (OLD->type.type == PS_TYPE_F32) { \
+    NEW_STATIC64 = psVectorRecycle(NEW_STATIC64, OLD->n, PS_TYPE_F64); \
+    p_psMemSetPersistent(NEW_STATIC64, true); \
+    p_psMemSetPersistent(NEW_STATIC64->data.V, true); \
+    for (i=0; i < OLD->n ; i++) { \
+        NEW_STATIC64->data.F64[i] = (double) OLD->data.F32[i]; \
+    } \
+    NEW_PTR64 = NEW_STATIC64; \
+} \
+
+#define VECTOR_CHECK_TYPE_F32_OR_F64_RETURN_NULL(VEC) \
+if ((VEC->type.type != PS_TYPE_F32) && (VEC->type.type != PS_TYPE_F64)) { \
+    psAbort(__func__, "Bad type for VEC (%d)", VEC->type.type); \
+    return(NULL); \
+} \
+
+#define GEN_PERSIST_YERR_VEC_F32(VEC, N) \
+VEC = psVectorRecycle(VEC, N, PS_TYPE_F32); \
+p_psMemSetPersistent(VEC, true); \
+p_psMemSetPersistent(VEC->data.V, true); \
+for (int i=0;i<N;i++) { \
+    VEC->data.F32[i] = 1.0; \
+} \
+
+#define GEN_PERSIST_YERR_VEC_F64(VEC, N) \
+VEC = psVectorRecycle(VEC, N, PS_TYPE_F64); \
+p_psMemSetPersistent(VEC, true); \
+p_psMemSetPersistent(VEC->data.V, true); \
+for (int i=0;i<N;i++) { \
+    VEC->data.F64[i] = 1.0; \
+} \
+
+#define GEN_PERSIST_X_INDEX_VEC_F32(VEC, N) \
+VEC = psVectorRecycle(VEC, N, PS_TYPE_F32); \
+p_psMemSetPersistent(VEC, true); \
+p_psMemSetPersistent(VEC->data.V, true); \
+for (int i=0;i<N;i++) { \
+    VEC->data.F32[i] = (float) i; \
+} \
+
+#define GEN_PERSIST_X_INDEX_VEC_F64(VEC, N) \
+VEC = psVectorRecycle(VEC, N, PS_TYPE_F64); \
+p_psMemSetPersistent(VEC, true); \
+p_psMemSetPersistent(VEC->data.V, true); \
+for (int i=0;i<N;i++) { \
+    VEC->data.F64[i] = (float) i; \
+} \
+
 #define GEN_STATIC_RECYCLED_VECTOR(NAME, SIZE, TYPE) \
 static psVector *NAME = NULL; \
@@ -23 +87 @@
 p_psMemSetPersistent(NAME, true); \
 p_psMemSetPersistent(NAME->data.V, true); \
-
-
-
 
 /** Preprocessor macro to generate error on an incorrect type */
@@ -51 +112 @@
 }
 
+/** Preprocessor macro to generate error on a NULL vector */
+#define PS_CHECK_NULL_VECTOR_RETURN_NULL(NAME) \
+if (NAME == NULL || NAME->data.V == NULL) { \
+    psError(__func__,"Unallowable operation: %s or its data is NULL.", #NAME); \
+    return(NULL); \
+} \
+
 /** Preprocessor macro to generate error on a NULL poniter */
 #define PS_CHECK_NULL_PTR(NAME) \
 if (NAME == NULL) { \
     psError(__func__,"Unallowable operation: %s is NULL.", #NAME); \
+}
+
+/** Preprocessor macro to generate error on a NULL poniter */
+#define PS_CHECK_NULL_PTR_RETURN_NULL(NAME) \
+if (NAME == NULL) { \
+    psError(__func__,"Unallowable operation: %s is NULL.", #NAME); \
+    return(NULL); \
 }
 
@@ -75 +150 @@
 }
 
+/** Preprocessor macro to generate error for zero length vector */
+#define PS_CHECK_EMPTY_VECTOR_RETURN_NULL(NAME) \
+if (NAME->n < 1) { \
+    psError(__func__,"Unallowable operation: %s has zero n value.", #NAME); \
+    return(NULL); \
+} \
+
 /** Preprocessor macro to generate error on differing size vectors */
 #define PS_CHECK_VECTOR_SIZE_EQUAL(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); \
+}
+
+/** Preprocessor macro to generate error on differing size vectors */
+#define PS_CHECK_VECTOR_SIZE_EQUAL_RETURN_NULL(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(NULL); \
 }
 
@@ -112 +201 @@
 }
 
+#define PS_CHECK_NULL_1DPOLY_RETURN_NULL(NAME)                                                          \
+if (NAME == NULL || NAME->coeff == NULL) {                                                         \
+    psError(__func__,"Unallowable operation: %s or its coeffs is NULL.", #NAME);                          \
+    return(NULL); \
+} \
+
 #define PS_PRINT_VECTOR(NAME) \
 for (int my_i=0;my_i<NAME->n;my_i++) { \