#include <exception>
#include <stdexcept>
-#include <xbt/exception.hpp>
+#include <string>
+#include <type_traits>
+#include <vector>
+#include <xbt/backtrace.h>
+#include <xbt/backtrace.hpp>
+#include <xbt/base.h>
#include <xbt/ex.h>
+#include <xbt/log.h>
+#include <xbt/misc.h> // xbt_procname
+#include <xbt/virtu.h> // xbt_getpid
namespace simgrid {
+namespace xbt {
+
+/** The location of where an exception has been thrown
+ *
+ * This is a tuple (__FILE__, __LINE__, __func__), created with @ref XBT_THROW_POINT.
+ *
+ * @ingroup XBT_ex
+ */
+class ThrowPoint {
+public:
+ ThrowPoint() = default;
+ explicit ThrowPoint(const char* file, int line, const char* function) : file_(file), line_(line), function_(function)
+ {
+ }
+ const char* file_ = nullptr;
+ int line_ = 0;
+ const char* function_ = nullptr;
+};
+
+/** Create a ThrowPoint with (__FILE__, __LINE__, __func__) */
+#define XBT_THROW_POINT ::simgrid::xbt::ThrowPoint(__FILE__, __LINE__, __func__)
+
+/** A base class for exceptions with context
+ *
+ * This is a base class for exceptions which store additional contextual
+ * information: backtrace, throw point, simulated process name, PID, etc.
+ */
+class XBT_PUBLIC ContextedException {
+public:
+ ContextedException() : backtrace_(simgrid::xbt::backtrace()), procname_(xbt_procname()), pid_(xbt_getpid()) {}
+ explicit ContextedException(Backtrace bt) : backtrace_(std::move(bt)), procname_(xbt_procname()), pid_(xbt_getpid())
+ {
+ }
+ explicit ContextedException(ThrowPoint throwpoint, Backtrace bt)
+ : backtrace_(std::move(bt)), procname_(xbt_procname()), pid_(xbt_getpid()), throwpoint_(throwpoint)
+ {
+ }
+ virtual ~ContextedException();
+ Backtrace const& backtrace() const { return backtrace_; }
+ int pid() const { return pid_; }
+ std::string const& process_name() const { return procname_; }
+ ThrowPoint& throw_point() { return throwpoint_; }
+
+ // deprecated
+ XBT_ATTRIB_DEPRECATED_v323("Please use WithContextException::process_name()") std::string const& processName() const
+ {
+ return process_name();
+ }
+ XBT_ATTRIB_DEPRECATED_v323("Please use WithContextException::throw_point()") ThrowPoint& throwPoint()
+ {
+ return throw_point();
+ }
+
+private:
+ Backtrace backtrace_;
+ std::string procname_; /**< Name of the process who thrown this */
+ int pid_; /**< PID of the process who thrown this */
+ ThrowPoint throwpoint_;
+};
+} // namespace xbt
/** Ancestor class of all SimGrid exception */
class Exception : public std::runtime_error {
