MxpiMetadataManager
Function Usage
Constructor function, which constructs MxpiMetadataManager instances by using the buffer.
Prototype
explicit MxpiMetadataManager(MxpiBuffer& mxpiBuffer);
Parameter Description
Parameter |
Description |
|---|---|
mxpiBuffer |
MxpiBuffer, which stores the copied data. For details, see MxpiBuffer. The member data under this data structure is input by the upstream plugin. Do not manually set the memory data. |
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: MxpiMetadataManager