-/* Copyright (c) 2005-2018. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2005-2020. The SimGrid Team. All rights reserved. */
-#ifndef SIMGRIX_XBT_BACKTRACE_HPP
-#define SIMGRIX_XBT_BACKTRACE_HPP
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
-#include <cstddef>
+#ifndef SIMGRID_XBT_BACKTRACE_HPP
+#define SIMGRID_XBT_BACKTRACE_HPP
-#include <string>
+#include <xbt/base.h>
+
+#include <functional>
#include <memory>
-#include <vector>
+#include <string>
-#include <xbt/base.h>
-#include <xbt/backtrace.h>
+SG_BEGIN_DECL
+/** @brief Shows a backtrace of the current location */
+XBT_PUBLIC void xbt_backtrace_display_current();
+SG_END_DECL
namespace simgrid {
namespace xbt {
*
* Return the origin string if this fails.
*/
-XBT_PUBLIC std::unique_ptr<char, void (*)(void*)> demangle(const char* name);
+XBT_PUBLIC std::unique_ptr<char, std::function<void(char*)>> demangle(const char* name);
-/** Get the current backtrace */
-XBT_PUBLIC std::vector<xbt_backtrace_location_t> backtrace();
-
-/* Translate the backtrace in a human friendly form
+class BacktraceImpl;
+/** A backtrace
+ *
+ * This is used (among other things) in exceptions to store the associated
+ * backtrace.
*
- * Try ro resolve symbols and source code location.
+ * @ingroup XBT_ex
*/
-XBT_PUBLIC std::vector<std::string> resolve_backtrace(xbt_backtrace_location_t const* loc, std::size_t count);
-XBT_ATTRIB_DEPRECATED_v323("Please use xbt::resolve_backtrace()") XBT_PUBLIC std::vector<std::string> resolveBacktrace(xbt_backtrace_location_t const* loc, std::size_t count);
+class Backtrace {
+public:
+ std::shared_ptr<BacktraceImpl> impl_;
+ Backtrace();
+ /** @brief Translate the backtrace in a human friendly form, unmangled with source code locations. */
+ std::string resolve() const;
+ /** @brief Display the resolved backtrace on stderr */
+ void display() const;
+};
+
}
}
-
#endif
