GetErrorInfo
Function Usage
Obtains the error information based on the error code.
Prototype
1 | std::string GetErrorInfo(const APP_ERROR err, std::string callingFuncName = "") |
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
err |
Input |
Error code, of the APP_ERROR type. |
callingFuncName |
Input |
Name of the function that generates an error code, of the std::string type. This parameter should only be passed when the error code is a CANN error code. It is used to record the name of the CANN function that generates the error code to facilitate subsequent error locating. |
Response Parameters
Data Structure |
Description |
|---|---|
std::string |
Error information corresponding to the error code, which helps users locate errors. For details about the error codes, see APP_ERROR Description. |
Parent topic: ErrorCode