#pragma once
#include <stdexcept>
#include <string>
namespace infini {
class Exception : public std::runtime_error {
protected:
std::string info;
public:
Exception(const std::string &msg);
Exception &operator<<(const std::string &str) {
info += str;
return *this;
}
const char *what() const noexcept override { return info.c_str(); }
};
} // namespace infini
