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毫秒。所以我猜等号赋值应该只是重新指向前的对像的地址。但是一直没有找到资料佐证，所以一直不敢确认。感谢大神的回复。{:1_313:} xuzi_20 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
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_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_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_object_model_3d— Copy a 3D object model. Signature Description A 3D object model consists of a set of attributes. The operatorcopy_object_model_3dcreates a new 3D object model and copies the selected attributes of the input 3D object model to this new output 3D object model. The i...
copy_objreturns2(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_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. ...
Runtime complexity: O(|Objects| +NumObj); Memory complexity of the result object: O(NumObj) Result copy_objreturns 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'...
copy_object_model_3d— Copy a 3D object model. Signature Description A 3D object model consists of a set of attributes. The operatorcopy_object_model_3dcreates a new 3D object model and copies the selected attributes of the input 3D object model to this new output 3D object model. The i...