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exceptions.h
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exceptions.h
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#ifndef EXCEPTIONS_H
#define EXCEPTIONS_H
#include <QString>
#include <exception>
#include <string>
class Exception: public std::exception {
protected:
QString info;
QString context;
const char* message(const QString type) const {
std::string* msg = new std::string();
QString errorMsg = QString("%1: %2").arg(type).arg(info);
if (!context.isEmpty()) {
errorMsg += "\n\t> " + context;
}
*msg = errorMsg.toStdString();
return msg->c_str();
}
public:
Exception(QString msg) {
info = msg;
}
void setContext(const QString ctx) {
context = ctx;
}
virtual const char* what() const noexcept override {
return message("Exception");
}
};
class SyntaxError: public Exception {
public:
SyntaxError(QString msg): Exception(msg) {
}
const char* what() const noexcept override {
return message("SyntaxError");
}
};
class RuntimeError: public Exception {
public:
RuntimeError(QString msg): Exception(msg) {
}
const char* what() const noexcept override {
return message("RuntimeError");
}
};
#endif // EXCEPTIONS_H