Changeset 20928 in vbox for trunk/include

Timestamp:

Jun 25, 2009 11:53:37 AM (16 years ago)

Author:

vboxsync

Message:

API/others: Renamed IConsole::discardSavedState to IConsole::forgetSavedState, added parameter. Deleted old IConsole::powerDown, renamed IConsole::powerDownAsync to IConsole::powerDown (as promised for 2.1). Implemented perl sample code for registering a hard disk. Cleaned up constant formatting in the API docs. Updated SDK changelog. Renamed com/errorprint2.h to com/errorprint.h, added a few assertion variants. Eliminated com/errorprint_legacy.h. Adjusted all files using the affected headers and APIs. Renamed tstHeadless2 to tstHeadless.

Location:

trunk/include/VBox/com

Files:

• errorprint.h (moved) (moved from trunk/include/VBox/com/errorprint2.h ) (1 diff)
• errorprint_legacy.h (deleted)

trunk/include/VBox/com/errorprint.h

@@ -117 +117 @@
 #endif
 
+/**
+ *  Does the same as ASSERT(), but executes the |return ret| statement if the
+ *  expression to assert is false;
+ */
+#define ASSERT_RET(expr, ret) \
+    do { ASSERT(expr); if (!(expr)) return (ret); } while (0)
+
+/**
+ *  Does the same as ASSERT(), but executes the |break| statement if the
+ *  expression to assert is false;
+ */
+#define ASSERT_BREAK(expr, ret) \
+    if (1) { ASSERT(expr); if (!(expr)) break; } else do {} while (0)
+
 } /* namespace com */