From 7b516ca5e4796116ed419a679af549b60f99ad58 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20T=C5=AFma?= <tumic@cbox.cz>
Date: Sat, 28 Sep 2024 19:49:42 +0200
Subject: [PATCH] Free the QVector/QList memory where memory should be released

---
 src/map/IMG/demfile.cpp       |  2 +-
 src/map/atlas.cpp             |  4 ++--
 src/map/jnxmap.cpp            |  2 +-
 src/map/kmzmap.cpp            |  2 +-
 src/map/mapsforge/mapdata.cpp |  2 +-
 src/map/mapsforge/style.cpp   | 14 +++++++-------
 6 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/src/map/IMG/demfile.cpp b/src/map/IMG/demfile.cpp
index 15ecfcd0..78ad48a1 100644
--- a/src/map/IMG/demfile.cpp
+++ b/src/map/IMG/demfile.cpp
@@ -22,7 +22,7 @@ static qint16 limit(const DEMTile *tile, quint16 factor)
 
 void DEMFile::clear()
 {
-	_levels.clear();
+	_levels = QVector<Level>();
 }
 
 bool DEMFile::load(Handle &hdl)
diff --git a/src/map/atlas.cpp b/src/map/atlas.cpp
index ebe738ca..a9f9ef1e 100644
--- a/src/map/atlas.cpp
+++ b/src/map/atlas.cpp
@@ -336,8 +336,8 @@ void Atlas::unload()
 	for (int i = 0; i < _maps.count(); i++)
 		_maps.at(i)->unload();
 
-	_zooms.clear();
-	_bounds.clear();
+	_zooms = QVector<Zoom>();
+	_bounds = QVector<Bounds>();
 }
 
 Map *Atlas::createTAR(const QString &path, const Projection &proj, bool *isDir)
diff --git a/src/map/jnxmap.cpp b/src/map/jnxmap.cpp
index f85da9a2..6cc72d70 100644
--- a/src/map/jnxmap.cpp
+++ b/src/map/jnxmap.cpp
@@ -125,7 +125,7 @@ void JNXMap::clearTiles()
 {
 	for (int i = 0; i < _zooms.size(); i++) {
 		Zoom *z = _zooms[i];
-		z->tiles.clear();
+		z->tiles = QVector<Tile>();
 		z->tree.RemoveAll();
 	}
 }
diff --git a/src/map/kmzmap.cpp b/src/map/kmzmap.cpp
index 4b8bd653..65260b96 100644
--- a/src/map/kmzmap.cpp
+++ b/src/map/kmzmap.cpp
@@ -445,7 +445,7 @@ void KMZMap::load(const Projection &in, const Projection &out,
 
 void KMZMap::unload()
 {
-	_bounds.clear();
+	_bounds = QVector<Bounds>();
 
 	delete _zip;
 	_zip = 0;
diff --git a/src/map/mapsforge/mapdata.cpp b/src/map/mapsforge/mapdata.cpp
index 0348184c..89d66857 100644
--- a/src/map/mapsforge/mapdata.cpp
+++ b/src/map/mapsforge/mapdata.cpp
@@ -478,7 +478,7 @@ void MapData::clearTiles()
 	}
 
 	qDeleteAll(_tiles);
-	_tiles.clear();
+	_tiles = QList<TileTree*>();
 }
 
 bool MapData::pathCb(VectorTile *tile, void *context)
diff --git a/src/map/mapsforge/style.cpp b/src/map/mapsforge/style.cpp
index 94a0f03a..bc98018c 100644
--- a/src/map/mapsforge/style.cpp
+++ b/src/map/mapsforge/style.cpp
@@ -763,13 +763,13 @@ void Style::load(const MapData &data, qreal ratio)
 
 void Style::clear()
 {
-	_paths.clear();
-	_circles.clear();
-	_pathLabels.clear();
-	_pointLabels.clear();
-	_areaLabels.clear();
-	_symbols.clear();
-	_lineSymbols.clear();
+	_paths = QList<PathRender>();
+	_circles = QList<CircleRender>();
+	_pathLabels = QList<TextRender>();
+	_pointLabels = QList<TextRender>();
+	_areaLabels = QList<TextRender>();
+	_symbols = QList<Symbol>();
+	_lineSymbols = QList<Symbol>();
 }
 
 QList<const Style::PathRender *> Style::paths(int zoom, bool closed,