example_logit_basic.cpp

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#define LOGIT_BASE_PATH "E:\\_repoz\\log-it-cpp"
 
#include <iostream>
#include <stdexcept>
#include <log-it/LogIt.hpp>
 
// Example enumeration
enum COLORS {
    NC = -1,
    BLACK,
    RED,
    GREEN,
    YELLOW,
    BLUE,
    MAGENTA,
    CYAN,
    WHITE,
};
 
int main() {
    std::cout << "Starting logging example..." << std::endl;
 
    // Add three logging backends: console, default file logger, and unique file logger
    LOGIT_ADD_CONSOLE_DEFAULT();
    LOGIT_ADD_FILE_LOGGER_DEFAULT();
    LOGIT_ADD_UNIQUE_FILE_LOGGER_DEFAULT_SINGLE_MODE();
 
    // Log various levels of messages
    float someFloat = 123.456f;
    int someInt = 789;
    COLORS color = RED;
 
    LOGIT_INFO("This is an informational message", someFloat, someInt);
    LOGIT_DEBUG_IF(true, "This debug message is conditionally logged.");
    LOGIT_WARN("Warning: Something might go wrong here!");
    LOGIT_ERROR("An error has occurred during processing with color", color);
    LOGIT_FATAL("Fatal error! Immediate attention required!");
 
    // Demonstrating formatted logging for homogeneous variables
    LOGIT_FORMAT_INFO("%.2f", someFloat, 654.321f);     // Logging two float values
    LOGIT_FORMAT_INFO("%.4d", someInt, 999);            // Logging two int values
 
    // Stream-based logging
    LOGIT_STREAM_INFO() << "Stream logging: float=" << someFloat << ", int=" << someInt << ", color=" << color;
 
    // Writing to the unique file logger using the second logger (index 2)
    LOGIT_STREAM_TRACE_TO(2) << "Logging to unique file logger with a trace message. Color: " << color;
    LOGIT_PRINT_INFO("Unique log was written to file: ", LOGIT_GET_LAST_FILE_NAME(2));
 
    try {
        // Simulate an exception
        throw std::runtime_error("An example runtime error");
    } catch (const std::exception& ex) {
        // Log the exception using the logger
        LOGIT_FATAL(ex);
 
        // Optionally, use the VariableValue for detailed exception logging
        logit::VariableValue exceptionVar("ExceptionCaught", ex);
        LOGIT_STREAM_ERROR() << "Detailed exception logging: " << exceptionVar.to_string();
    }
 
    // Ensure all loggers are flushed and cleaned up before exiting
    LOGIT_WAIT();
 
    std::cout << "Logging example completed." << std::endl;
    return 0;
}