C++：如何使用spdlog打印自定义类指针？

class MyClass {
public:
    int data;

    friend std::ostream& operator<<(std::ostream& os, const MyClass& obj) {
        os << "MyClass: " << obj.data;
        return os;
    }
};

#include <spdlog/spdlog.h>

int main() {
    // 创建一个控制台日志记录器
    auto console_logger = spdlog::stdout_logger_mt("console");

    MyClass* myObj = new MyClass();
    myObj->data = 42;

    // 使用日志记录器打印自定义类指针
    console_logger->info("My object: {}", myObj);

    delete myObj;

    return 0;
}