GetDevicesCount
Function Usage
Obtains the number of devices.
Prototype
APP_ERROR DeviceManager::GetDevicesCount(uint32_t& deviceCount);
Parameter Description
Parameter |
Input/Output |
Description |
|---|---|---|
deviceCount |
Output |
Number of devices. |
Return Parameter Description
Data Structure |
Description |
|---|---|
APP_ERROR |
Error code returned during program execution. For details, see the MxBase/ErrorCode/ErrorCode.h file. |
Parent topic: DeviceManager