IC Imaging Control C++

Grabber::getLastError Method

Grabber::getLastError Method

Returns information about an error that occurred, during the last library-method call.
Syntax:
Error getLastError();
Return value:

An Error object.

Remarks:

Returns the error that occurred during the last call to a method of this object. If no error occurred, eNO_ERROR is returned.

The MemBufferCollection has its own MemBufferCollection::getLastError method. Errors that occur in a method call to a MemBufferCollection object will be reported there.

Sample:
if( grabber->getLastError() )
{
    printf( "Error: %s\n", grabber->getLastError().toString().c_str() );
}

See also: Grabber, Error, MemBufferCollection::getLastError

<< Grabber

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