我之前也是这么考虑的。因为实际用的过程中，copy_obj 耗费的时间要十几毫秒，但是等号赋值，就只有0...
copy_obj— Copy an iconic object in the HALCON database. Signature copy_obj(Objects:ObjectsSelected:Index,NumObj: ) copy_objcopiesNumObjiconic objects beginning with indexIndex(starting with 1) from the iconic input object tupleObjectsto the output objectObjectsSelected. If -1 is passed forNum...
copy_obj— Copy an iconic object in the HALCON database.Signaturecopy_obj(Objects : ObjectsSelected : Index, NumObj : ) Descriptioncopy_obj copies NumObj iconic objects beginning with index Index (starting with 1) from the iconic input object tuple Objects to the output object ObjectsSelected....
copy_objreturns 2 (H_MSG_TRUE) if all objects are contained in the HALCON database and all parameters are correct. If the input is empty the behavior can be set viaset_system(::'no_object_result',<Result>:). If necessary, an exception is raised. ...
copy_obj— Copy an iconic object in the HALCON database.Signaturecopy_obj(Objects : ObjectsSelected : Index, NumObj : ) Descriptioncopy_obj copies NumObj iconic objects beginning with index Index (starting with 1) from the iconic input object tuple Objects to the output object ObjectsSelected....
copy_obj— Copy an iconic object in the HALCON database.Signaturecopy_obj(Objects : ObjectsSelected : Index, NumObj : ) Descriptioncopy_obj copies NumObj iconic objects beginning with index Index (starting with 1) from the iconic input object tuple Objects to the output object ObjectsSelected....
copy_obj— Copy an iconic object in the HALCON database.Signaturecopy_obj(Objects : ObjectsSelected : Index, NumObj : ) Descriptioncopy_obj copies NumObj iconic objects beginning with index Index (starting with 1) from the iconic input object tuple Objects to the output object ObjectsSelected....