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| -rw-r--r-- | example/example.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/example/example.cpp b/example/example.cpp index 9a070c1e..144e0401 100644 --- a/example/example.cpp +++ b/example/example.cpp @@ -40,6 +40,18 @@ int main(int, char *[]) spdlog::set_pattern("[%H:%M:%S %z] [%^%L%$] [thread %t] %v"); spdlog::info("This an info message with custom format"); spdlog::set_pattern("%+"); // back to default format + spdlog::set_level(spdlog::level::info); + + // Backtrace support + // Loggers can store in a ring buffer all messages (including debug/trace) for later inspection. + // When needed, call dump_backtrace() to see what happened: + spdlog::enable_backtrace(10); // create ring buffer with capacity of 10 messages + for(int i = 0; i < 100; i++) + { + spdlog::debug("Backtrace message {}", i); // not logged.. + } + // e.g. if some error happened: + spdlog::dump_backtrace(); // log them now! try { |