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-rw-r--r--src/widgets/kernel/qsizepolicy.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/widgets/kernel/qsizepolicy.h b/src/widgets/kernel/qsizepolicy.h
index 6cd511f513..7c9a356973 100644
--- a/src/widgets/kernel/qsizepolicy.h
+++ b/src/widgets/kernel/qsizepolicy.h
@@ -40,6 +40,9 @@ QT_BEGIN_NAMESPACE
class QVariant;
+class QSizePolicy;
+
+Q_DECL_CONST_FUNCTION inline uint qHash(QSizePolicy key, uint seed = 0) Q_DECL_NOTHROW;
class Q_WIDGETS_EXPORT QSizePolicy
{
@@ -112,6 +115,9 @@ public:
bool operator==(const QSizePolicy& s) const { return data == s.data; }
bool operator!=(const QSizePolicy& s) const { return data != s.data; }
+
+ friend Q_DECL_CONST_FUNCTION uint qHash(QSizePolicy key, uint seed) Q_DECL_NOTHROW { return qHash(key.data, seed); }
+
operator QVariant() const;
int horizontalStretch() const { return static_cast<int>(bits.horStretch); }