42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
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#include <mrw/stacktrace.hpp>
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#include <mrw/exception.hpp>
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#include <exception>
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#include <iostream>
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namespace mrw {
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/// @todo integrate it into the distribution and document it
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void unexpected() {
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std::cerr<<"UNEXPECTED EXCEPTION: ----------------------------"<<std::endl;
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try {
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throw;
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} catch (const mrw::exception& x) {
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StackTrace::createSymtable();
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std::cerr<<"---------- Reason:"<<std::endl
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<<x.what()<<std::endl
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<<"---------- Stack:"<<std::endl
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<<x.stacktrace()<<std::endl;
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} catch (const std::exception& x) {
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std::cerr<<"---------- Reason:"<<std::endl
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<<x.what()<<std::endl
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<<"---------- Stack: **** not available ****"<<std::endl;
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} catch (...) {
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std::cerr<<"---------- Reason: **** not available ****"<<std::endl
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<<"---------- Stack: **** not available ****"<<std::endl;
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}
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std::cerr<<"-------------------------------------------------"<<std::endl;
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throw std::bad_exception();
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}
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class AutoStackTrace {
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public:
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AutoStackTrace() {
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std::set_unexpected(&mrw::unexpected);
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}
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};
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// initialize stack traces (load symbols)
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static AutoStackTrace _autoStackTrace;
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}
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