[qt6] Allow using QCoordinateReferenceSystem in QMap

qgis · Mar 31, 2021 · 81c372d · 81c372d
1 parent 666fcda
commit 81c372d
Show file tree

Hide file tree

Showing 2 changed files with 26 additions and 0 deletions.
diff --git a/src/core/qgscoordinatereferencesystem.cpp b/src/core/qgscoordinatereferencesystem.cpp
@@ -2584,3 +2584,20 @@ void QgsCoordinateReferenceSystem::invalidateCache( bool disableCache )
   }
   sCrsStringLock()->unlock();
 }
+
+bool operator> ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 )
+{
+  return c1.d->mSrsId > c2.d->mSrsId;
+}
+bool operator< ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 )
+{
+  return c1.d->mSrsId < c2.d->mSrsId;
+}
+bool operator>= ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 )
+{
+  return c1.d->mSrsId >= c2.d->mSrsId;
+}
+bool operator<= ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 )
+{
+  return c1.d->mSrsId <= c2.d->mSrsId;
+}
diff --git a/src/core/qgscoordinatereferencesystem.h b/src/core/qgscoordinatereferencesystem.h
@@ -983,6 +983,10 @@ class CORE_EXPORT QgsCoordinateReferenceSystem
     friend class TestQgsCoordinateReferenceSystem;
     friend class QgsPostgresProvider;
     friend class QgsCoordinateReferenceSystemRegistry;
+    friend bool operator> ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 );
+    friend bool operator< ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 );
+    friend bool operator>= ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 );
+    friend bool operator<= ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 );
 
     bool createFromPostgisSrid( const long id );
 };
@@ -1035,6 +1039,11 @@ inline std::ostream &operator << ( std::ostream &os, const QgsCoordinateReferenc
   // Using streams we need to use local 8 Bit
   return os << mySummary.toLocal8Bit().data() << std::endl;
 }
+
+bool operator> ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 );
+bool operator< ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 );
+bool operator>= ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 );
+bool operator<= ( const QgsCoordinateReferenceSystem &c1, const QgsCoordinateReferenceSystem &c2 );
 #endif
 
 #endif // QGSCOORDINATEREFERENCESYSTEM_H