where can I find these .h files?

Autonomous Vehicles DRIVE PX 2 DRIVE Hardware
1

#include <dw/core/Config.h>
#include <dw/core/Exports.h>
#include <dw/core/Types.h>
#include <dw/core/Context.h>

2

Dear zhenzhenz,
You can find these files at /usr/local/driveworks/include/dw directory