int main () {
InputDevice* scanner = new InputDevice("Scanner");
cout << scanner->getName();
Device* printScanDev = new IODevice("PrintScan");
printScanDev->connectToCPU();
return 0;
}
// get device name
static std::string getDeviceName(int id)
{
std::map<int, std::string>::const_iterator search = g_device.find(id);
if (search != g_device.end())
{
return search->second;
}
InputDevice device = InputDevice::getDevice(id);
std::string name = device.getName();
g_device[id] = name;
return name;
}