1 files changed, 31 insertions, 0 deletions
diff --git a/lib/livestatus/negatefilter.hpp b/lib/livestatus/negatefilter.hpp
new file mode 100644
index 0000000..c08943c
--- /dev/null
+++ b/lib/livestatus/negatefilter.hpp
@@ -0,0 +1,31 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#ifndef NEGATEFILTER_H
+#define NEGATEFILTER_H
+
+#include "livestatus/filter.hpp"
+
+using namespace icinga;
+
+namespace icinga
+{
+
+/**
+ * @ingroup livestatus
+ */
+class NegateFilter final : public Filter
+{
+public:
+	DECLARE_PTR_TYPEDEFS(NegateFilter);
+
+	NegateFilter(Filter::Ptr inner);
+
+	bool Apply(const Table::Ptr& table, const Value& row) override;
+
+private:
+	Filter::Ptr m_Inner;
+};
+
+}
+
+#endif /* NEGATEFILTER_H */