How can I simulate a servo motor? dReal Gain = 0.1; dReal MaxForce = 100; dReal TruePosition = dJointGetHingeAngle(joint); dReal DesiredPosition = /* whatever */; dReal Error = TruePosition - DesiredPosition; dReal DesiredVelocity = -Error * Gain; dJointSetHingeParam(joint[a], dParamFMax, MaxForce); dJointSetHingeParam(joint[a], dParamVel, DesiredVelocity); The Gain and MaxForce parameters can be tuned to get the desired stiffness and strength from the joint.

Examples\Callback\ChatroomInterDN shows using a callback in a scenario with an IIOP.NET client and an IIOP.NET server Examples\EJBChatRoom contains a similar example with an IIOP.NET client and various J2EE application servers; this example is explained in detail in the Code Project's article Accessing an EJB from .NET Using IIOP. See similar questions...

Amulet methods use a pointer to the C++ function in order to store the method in a slot of the Amulet object. As discussed in the standard C++ FAQs, you cannot generate a pointer to a C++ member function since it wouldn't know which C++ object the method should be associated with. Instead, you should store the C++ object into a slot of the object, (see FAQ item 5. See similar questions...

DEVICE CLIENTS: You should return EVENT_RENEW if you want it to be called again. Many new users return zero, which unfortunately is equivalent to returning EVENT_DONE. STATUS DEVICE SERVER: status_response_cb_t should return STATUS_MSG_COMPLETE if the response is complete, otherwise, return STATUS_MSG_READABLE to keep the device readable and force a client readback. More info here: http://www.lecs.cs.ucla.edu/lxr/source/emstar/libdev/include/status_dev. See similar questions...

You can't call an arbitrary C function, but you can load and call one that is written to Icon's specifications. A tutorial appears in Icon Analyst 36. Some examples can be found in the cfuncs and packs/loadfuncs directories of the Icon program library. The Jcon implementation allows Icon programs to call Java code that is written to Jcon specifications. See similar questions...

Static member functions are subject to the same inlining and visibility features available with regular member functions. The major differences between static and non-static member functions are that: It is possible to call any visible static class member function regardless of whether a class instance exists. Static member functions may not be declared virtual. Since static member functions exist independently of any class instances they lack an implicit 'this' pointer. See similar questions...

No. Although C++ is more powerful language than C, it is not a language which is good for TI calculators. It is not efficient enough to be good for a calculator. The code generated by C++ is less efficient than code generated by ordinary C, and it is too bloated. See similar questions...

See the following code. See similar questions...

Whenever a vehicle experiences a front-end collision, the automobile experiences an impulse or change in momentum. The driver and passengers in the car have inertia and will continue to travel forward until the dashboard, seatbelt, or air bag forces them to stop. The force exerted on the passengers when hitting the dashboard could be quite serious and would be devastating if traveling at typical highway speeds. See similar questions...

The recommended solution is to use the WebAuth logout call: https://weblogin.asu.edu/cgi-bin/login?Logout&onLogoutURL=http://www.asu.edu. Just replace the onLogoutURL value with the page you want the user redirected to upon logout. This call will clear any references (e.g. credential file) on the WebAuth server, in addition to clearing the browser cookie. The Kerberos credential lifetime is set to 9 hours on the WebAuth servers. The cookie lifetime is for the browser session ? only. See similar questions...

It is important to use foreign-safe-lambda/foreign-safe-lambda* for the C code that is to call back into Scheme. If this is not done than sooner or later the available stack space will be exhausted. If the C code uses a large amount of stack storage, or if Scheme-to-C-to-Scheme calls are nested deeply, then the available nursery space on the stack will run low. To avoid this it might be advisable to run the compiled code with a larger nursery setting, i.e. run the code with -:s.. See similar questions...

Use the abstract modifier on the method. The class must also be marked as abstract (naturally). Note that abstract methods cannot have an implementation (unlike pure virtual C++ methods). See similar questions...

Suppose I'm writing an ASM function 'foo(n)' which accepts an argument (a string, for example). I want to make 'foo(n)' return 'foo(n)' (the call itself) when 'n' is of type "VAR" (i.e. if nothing has been assigned to 'n' yet)... This is quite easy, if you know in advance the name of the program. Suppose, that your program name is "example". See similar questions...

The C. Link (control link) port interconnects two or more 7-Series recorders and locks their word clock. on the 744T the C. Link also carried time code output. C. Link is also "big brother", with the ability to retrieve all kinds of data stored in the unit's EEPROM. It is our primary test/diagnostic input. In the future, we will allow third-party access to features available on the C. Link port. The new CL-1 accessory provides for keyboard control and remote roll via C. Link. See similar questions...

Assuming both drivers have followed the requirements of remaining at the scene, filing an accident report and then notifying their respective insurance carriers, you should get the medical attention you need immediately since a delay in treatment is used as an excuse by insurance companies to argue you were not hurt. Adjusters will be assigned by the insurance companies to settle vehicle damage claims, deal with your PIP medical payment issues and, later, to value your case for settlement. See similar questions...

TPC benchmarks are industry standards. The TPC, at no charge,distributes its benchmark specifications to the public. See similar questions...

On RISC machines parameters to functions are passed in registers, whereas, the C++ bridge code manipulates a stack between the C++ layout and the required uno layout. For an example of how this is solved, please see the sunpro5 solaris sparc bridge. Registers are pushed right to stack (extending non-register parameters on the stack [if more than 6]). See similar questions...

This requires wizardry so extreme that the authors have never tried it, though in principle it can be done. See similar questions...