From 9419a32ab17945a6b2bff8b7fe69ea4a2f785db8 Mon Sep 17 00:00:00 2001
From: Rick Vogel <vrick1991@googlemail.com>
Date: Tue, 7 Nov 2023 19:11:00 +0100
Subject: [PATCH] add hash function

---
 src/nodes/QskTickmarksMetrics.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/nodes/QskTickmarksMetrics.h b/src/nodes/QskTickmarksMetrics.h
index 42448ee3..68b1bee9 100644
--- a/src/nodes/QskTickmarksMetrics.h
+++ b/src/nodes/QskTickmarksMetrics.h
@@ -40,6 +40,8 @@ class QSK_EXPORT QskTickmarksMetrics
     Q_REQUIRED_RESULT constexpr qreal ratio( int index ) const noexcept;
     constexpr void setRatio(int index, qreal ratio) noexcept;
 
+    Q_REQUIRED_RESULT QskHashValue hash( QskHashValue seed = 0 ) const noexcept;
+
   private:
     qreal m_minorRatio = 0.0;
     qreal m_mediumRatio = 0.0;
@@ -131,4 +133,12 @@ inline constexpr void QskTickmarksMetrics::setRatio( int index, qreal ratio ) no
     }
 }
 
+inline QskHashValue QskTickmarksMetrics::hash( const QskHashValue seed ) const noexcept
+{
+    auto hash = qHash( m_minorRatio, seed );
+    hash = qHash( m_mediumRatio, hash );
+    hash = qHash( m_majorRatio, hash );
+    return hash;
+}
+
 #endif
\ No newline at end of file