1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
/**
@page error_codes Error codes
OpenNI errors mechanism is error codes. Every function that might fail has a return value of type @ref XnStatus.
A value of XN_STATUS_OK means the function has succeeded. Any other value means some kind of failure
has occurred.
For additional error information, one may use the function @ref xnGetStatusString(), which returns a human
readable description of the error, in English.
Some basic error codes can be found in file XnStatusCodes.h.
A normal usage of the error mechanism is checking if an error has occurred, and if so, print a message
and close the application:
@code
xn::Context context;
XnStatus nRetVal = context.Init();
if (nRetVal != XN_STATUS_OK)
{
printf("Failed to initialize OpenNI: %s\n", xnGetStatusString(nRetVal));
exit(-1);
}
@endcode
*/
|
