Changeset 119

Timestamp:

03/05/08 17:15:23 (9 months ago)

Author:

anton

Message:

Rolled back to the previous tuple scheme

Files:

• trunk/extra/driving_distance/src/alpha.c (modified) (1 diff)
• trunk/extra/driving_distance/src/drivedist.c (modified) (2 diffs)

trunk/extra/driving_distance/src/alpha.c

@@ -331 +331 @@
-      char* nulls;
-
-
-
+
+
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+
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+
-      values = palloc(3 * sizeof(Datum));
-      nulls = palloc(3 * sizeof(char));
-
-
-
-
+
-      nulls[0] = ' ';
-
-
+
-      nulls[1] = ' ';
-
-
+
-      nulls[2] = ' ';
-
+
-      DBG("Heap making\n");
-

trunk/extra/driving_distance/src/drivedist.c

@@ -435 +435 @@
-    char* nulls;
-    
+    /* This will work for some compilers. If it crashes with segfault, try to change the following block with this one    
-
-    values = palloc(4 * sizeof(Datum));
-    nulls = palloc(4 * sizeof(char));
-
+
-    values[0] = call_cntr;
-    nulls[0] = ' ';
@@ -447 +448 @@
-    values[3] = Float8GetDatum(path[call_cntr].cost);
-    nulls[3] = ' ';
+    */
+    
+    values = palloc(3 * sizeof(Datum));
+    nulls = palloc(3 * sizeof(char));
+
+    values[0] = Int32GetDatum(path[call_cntr].vertex_id);
+    nulls[0] = ' ';
+    values[1] = Int32GetDatum(path[call_cntr].edge_id);
+    nulls[1] = ' ';
+    values[2] = Float8GetDatum(path[call_cntr].cost);
+    nulls[2] = ' ';
-      
-    tuple = heap_formtuple(tuple_desc, values, nulls);