NAME

rtcSetDeviceErrorFunction - sets an error callback function for the device

    

SYNOPSIS

#include <embree3/rtcore.h>
typedef void (*RTCErrorFunction)(
  void* userPtr,
  RTCError code,
  const char* str
);
void rtcSetDeviceErrorFunction(
  RTCDevice device,
  RTCErrorFunction error,
  void* userPtr
);

    

DESCRIPTION

Only a single callback function can be registered per device, and further invocations overwrite the previously set callback function. Passing NULL as function pointer disables the registered callback function.

When the registered callback function is invoked, it gets passed the user-defined payload (userPtr argument as specified at registration time), the error code (code argument) of the occurred error, as well as a string (str argument) that further describes the error.

The error code is also set if an error callback function is registered.

EXIT STATUS

SEE ALSO