Changeset 29931 in vbox for trunk

Timestamp:

Jun 1, 2010 1:35:14 AM (15 years ago)

Author:

vboxsync

Message:

com/ptr.h, com/array.h: Added isNotNull() methods. It is easier to read if (ptrSomething.isNotNull()) than if (!ptrSomething->isNull()) because of the double negation in the latter case. (Easier for people not used to double negation from their native tongue, anyway.)

Location:

trunk/include/VBox/com

Files:

• array.h (modified) (1 diff)
• ptr.h (modified) (1 diff)

trunk/include/VBox/com/array.h

@@ -710 +710 @@
      */
     bool isNull() const { return m.arr == NULL; }
+
+    /**
+     * Returns @c true if this instance does not represents a null array.
+     */
+    bool isNotNull() const { return m.arr != NULL; }
 
     /**

trunk/include/VBox/com/ptr.h

@@ -200 +200 @@
     {
         return (p == NULL);
+    }
+
+    bool isNotNull() const
+    {
+        return (p != NULL);
     }