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Remove unused warning_displayer.

This commit is contained in:
Bruce Mitchener 2018-10-21 20:30:07 +07:00
parent a73cf590db
commit 7e35ce275a

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@ -33,26 +33,5 @@ void warning_msg(const char * msg, ...);
void format2ostream(std::ostream& out, char const* fmt, va_list args);
class warning_displayer {
const char * m_msg;
bool m_displayed;
public:
warning_displayer(const char * msg):
m_msg(msg),
m_displayed(false) {
}
void sign() {
if (!m_displayed) {
warning_msg(m_msg);
m_displayed = true;
}
}
void reset() {
m_displayed = false;
}
};
#endif /* WARNING_H_ */