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The QConstString class provides string objects using constant Unicode data. More...
#include <qstring.h>
In order to minimize copying, highly optimized applications can use QConstString to provide a QString-compatible object from existing Unicode data. It is then the programmer's responsibility to ensure that the Unicode data exists for the entire lifetime of the QConstString object.
A QConstString is created with the QConstString constructor. The string held by the object can be obtained by calling string().
Note that unicode is not copied. The caller must be able to guarantee that unicode will not be deleted or modified. Since that is generally not the case with const strings (they are references), this constructor demands a non-const pointer even though it never modifies unicode.
Returns a constant string referencing the data passed during construction.
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Copyright © 2001 Trolltech | Trademarks | Qt version 3.0.0-beta2
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