Adding upstream version 2.13.6.upstream/2.13.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 31 insertions, 0 deletions

diff --git a/lib/base/stacktrace.hpp b/lib/base/stacktrace.hpp
new file mode 100644
index 0000000..b4a9765
--- /dev/null
+++ b/lib/base/stacktrace.hpp
@@ -0,0 +1,31 @@
+/* Icinga 2 | (c) 2020 Icinga GmbH | GPLv2+ */
+
+#ifndef STACKTRACE_H
+#define STACKTRACE_H
+
+#include <boost/stacktrace.hpp>
+
+namespace icinga
+{
+
+/**
+ * Formatter for `boost::stacktrace::stacktrace` objects
+ *
+ * This class wraps `boost::stacktrace::stacktrace` objects and provides an operator<<
+ * for printing them to an `std::ostream` in a custom format.
+ */
+class StackTraceFormatter {
+public:
+	StackTraceFormatter(const boost::stacktrace::stacktrace &stack) : m_Stack(stack) {}
+
+private:
+	const boost::stacktrace::stacktrace &m_Stack;
+
+	friend std::ostream &operator<<(std::ostream &os, const StackTraceFormatter &f);
+};
+
+std::ostream& operator<<(std::ostream& os, const StackTraceFormatter &f);
+
+}
+
+#endif /* STACKTRACE_H */