diff options
Diffstat (limited to 'demos/spectrum/app/tonegenerator.h')
| -rw-r--r-- | demos/spectrum/app/tonegenerator.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/demos/spectrum/app/tonegenerator.h b/demos/spectrum/app/tonegenerator.h index 0c2f8fd..bf31179 100644 --- a/demos/spectrum/app/tonegenerator.h +++ b/demos/spectrum/app/tonegenerator.h @@ -44,8 +44,8 @@ #include <QtCore/qglobal.h> #include "spectrum.h" -class QAudioFormat; -class QByteArray; +QT_FORWARD_DECLARE_CLASS(QAudioFormat) +QT_FORWARD_DECLARE_CLASS(QByteArray) /** * Generate a sine wave |