XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_backtrace, xbt, "Backtrace");
-void xbt_backtrace_display(const simgrid::xbt::Backtrace& bt)
-{
- std::string backtrace = simgrid::xbt::resolve_backtrace(bt);
- if (backtrace.empty()) {
- fprintf(stderr, "(backtrace not set -- did you install Boost.Stacktrace?)\n");
- return;
- }
- fprintf(stderr, "Backtrace (displayed in actor %s):\n", SIMIX_process_self_get_name());
- std::fprintf(stderr, "%s\n", backtrace.c_str());
-}
-
/** @brief show the backtrace of the current point (lovely while debugging) */
void xbt_backtrace_display_current()
{
- simgrid::xbt::Backtrace bt = simgrid::xbt::Backtrace();
- xbt_backtrace_display(bt);
+ simgrid::xbt::Backtrace().display();
}
namespace simgrid {
delete impl_;
}
}
-} // namespace xbt
-} // namespace simgrid
-namespace simgrid {
-namespace xbt {
-
-std::string resolve_backtrace(const Backtrace& bt)
+std::string const Backtrace::resolve() const
{
std::string result("");
#if HAVE_BOOST_STACKTRACE
std::stringstream ss;
- ss << bt.impl_->st;
+ ss << impl_->st;
result.append(ss.str());
#endif
return result;
}
+void Backtrace::display() const
+{
+ std::string backtrace = resolve();
+ if (backtrace.empty()) {
+ fprintf(stderr, "(backtrace not set -- did you install Boost.Stacktrace?)\n");
+ return;
+ }
+ fprintf(stderr, "Backtrace (displayed in actor %s):\n", SIMIX_process_self_get_name());
+ std::fprintf(stderr, "%s\n", backtrace.c_str());
+}
+
} // namespace xbt
} // namespace simgrid