2 files changed, 13 insertions, 20 deletions
diff --git a/qt-models/filtermodels.cpp b/qt-models/filtermodels.cpp
index f6fa45617..684999fbd 100644
--- a/qt-models/filtermodels.cpp
+++ b/qt-models/filtermodels.cpp
@@ -10,6 +10,7 @@
 #endif
 
 #include <QDebug>
+#include <algorithm>
 
 #define CREATE_INSTANCE_METHOD( CLASS ) \
 CLASS *CLASS::instance() \
@@ -39,8 +40,7 @@ bool CLASS::setData(const QModelIndex &index, const QVariant &value, int role) \
 #define CREATE_CLEAR_FILTER_METHOD( CLASS ) \
 void CLASS::clearFilter() \
 { \
-	memset(checkState, false, rowCount()); \
-	checkState[rowCount() - 1] = false; \
+	std::fill(checkState.begin(), checkState.end(), false); \
 	anyChecked = false; \
 	emit dataChanged(createIndex(0,0), createIndex(rowCount()-1, 0)); \
 }
@@ -128,10 +128,8 @@ void SuitsFilterModel::repopulate()
 	qSort(list);
 	list << tr("No suit set");
 	setStringList(list);
-	delete[] checkState;
-	checkState = new bool[list.count()];
-	memset(checkState, false, list.count());
-	checkState[list.count() - 1] = false;
+	checkState.resize(list.count());
+	std::fill(checkState.begin(), checkState.end(), false);
 	anyChecked = false;
 }
 
@@ -153,10 +151,8 @@ void TagFilterModel::repopulate()
 	qSort(list);
 	list << tr("Empty tags");
 	setStringList(list);
-	delete[] checkState;
-	checkState = new bool[list.count()];
-	memset(checkState, false, list.count());
-	checkState[list.count() - 1] = false;
+	checkState.resize(list.count());
+	std::fill(checkState.begin(), checkState.end(), false);
 	anyChecked = false;
 }
 
@@ -248,10 +244,8 @@ void BuddyFilterModel::repopulate()
 	qSort(list);
 	list << tr("No buddies");
 	setStringList(list);
-	delete[] checkState;
-	checkState = new bool[list.count()];
-	memset(checkState, false, list.count());
-	checkState[list.count() - 1] = false;
+	checkState.resize(list.count());
+	std::fill(checkState.begin(), checkState.end(), false);
 	anyChecked = false;
 }
 
@@ -301,10 +295,8 @@ void LocationFilterModel::repopulate()
 	qSort(list);
 	list << tr("No location set");
 	setStringList(list);
-	delete[] checkState;
-	checkState = new bool[list.count()];
-	memset(checkState, false, list.count());
-	checkState[list.count() - 1] = false;
+	checkState.resize(list.count());
+	std::fill(checkState.begin(), checkState.end(), false);
 	anyChecked = false;
 }
 
diff --git a/qt-models/filtermodels.h b/qt-models/filtermodels.h
index 992582776..cda6e2369 100644
--- a/qt-models/filtermodels.h
+++ b/qt-models/filtermodels.h
@@ -5,13 +5,14 @@
 #include <QStringListModel>
 #include <QSortFilterProxyModel>
 #include <stdint.h>
+#include <vector>
 
 class MultiFilterInterface {
 public:
-	MultiFilterInterface() : checkState(NULL), anyChecked(false) {}
+	MultiFilterInterface() : anyChecked(false) {}
 	virtual bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const = 0;
 	virtual void clearFilter() = 0;
-	bool *checkState;
+	std::vector<char> checkState;
 	bool anyChecked;
 };