How do I format logging in C++?
In C++, you can use libraries like spdlog or log4cpp for structured logging. What specific formatting do you need?
I want to include timestamps and log levels in my logs.
You can format your logs by using a pattern like "%Y-%m-%d %H:%M:%S [level] message". Would you like a code example?
Yes, please provide a code example.
Here's a simple example using spdlog:
#include <spdlog/spdlog.h>
#include <spdlog/sinks/basic_file_sink.h>
int main() {
auto logger = spdlog::basic_logger_mt("basic_logger", "logs.txt");
logger->set_pattern("%Y-%m-%d %H:%M:%S [%l] %v");
logger->info("This is an info message");
return 0;
}
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