#include "nmSingalCenter.h" nmSingalCenter::nmSingalCenter(QObject *parent) : QObject(parent) { } nmSingalCenter* nmSingalCenter::s_instance = NULL; nmSingalCenter* nmSingalCenter::getInstance() { if (NULL == s_instance) { s_instance = new nmSingalCenter(); } return s_instance; } void nmSingalCenter::emitSigDeleteWell(QString wellID) { emit sigDeleteWell(wellID); }