本文整理汇总了C++中DevicePtr::getBusNumber方法的典型用法代码示例。如果您正苦于以下问题：C++ DevicePtr::getBusNumber方法的具体用法？C++ DevicePtr::getBusNumber怎么用？C++ DevicePtr::getBusNumber使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DevicePtr的用法示例。
在下文中一共展示了DevicePtr::getBusNumber方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: CameraPtr
/**
* \brief Construct a camera from a camera description
*
* \param name Name of the camera
* \return Camera with that name
*/
CameraPtr SxCameraLocator::getCamera0(const DeviceName& name) {
std::string sname = name.unitname();
debug(LOG_DEBUG, DEBUG_LOG, 0, "analyzing '%s'", sname.c_str());
// parse the name string
int busnumber = 0, deviceaddress = 0;
sxparse(sname, busnumber, deviceaddress);
debug(LOG_DEBUG, DEBUG_LOG, 0,
"looking for busnumber=%d, deviceaddress=%d",
busnumber, deviceaddress);
// find the device with this bus number and address
std::vector<DevicePtr> d = context.devices();
std::vector<DevicePtr>::const_iterator i;
for (i = d.begin(); i != d.end(); i++) {
DevicePtr dptr = (*i);
if ((dptr->getBusNumber() == busnumber) &&
(dptr->getDeviceAddress() == deviceaddress)) {
debug(LOG_DEBUG, DEBUG_LOG, 0, "found matching device");
dptr->open();
return CameraPtr(new SxCamera(dptr));
}
}
throw SxError("cannot create a camera from a name");
}