Hqm

In recent times, hqm has become increasingly relevant in various contexts. The QNX Operating System | Dr Dobb's. This change is significant in that it eliminates the priority inversion problem which could "bushwack" the unwary real time system designer using v2.15. The native C-Compiler for QNX 4.0 is WATCOM C.

A number of inter-task communication methods have been added and the signal_port and (software) port mechanism have been enhanced. Moreover, priority Queues for Motorists | Dr Dobb's. Although the classical priority queues are good for the general case, the techniques Ron describes here are much more effective for route computations on road networks. These examples show how the context in which algorithms are used can affect their design. Dealing with Defects | Dr Dobb's.

Tracking bugs isn’t too tricky—but streamlining the process on a shoestring presents a challenge, and Seapine Software’s TestTrack Pro rises to it. Memory Caching for Disk-Based Objects | Dr Dobb's. Caching logic is another of those program components that's well worth recycling, particularly if someone else has written it for you already.

Memory caching is a technique for keeping recently-accessed data in memory instead of retrieving it each time from disk [1]. Depending on the application and how it uses disk files, Porting a C++ Application to Java | Dr Dobb's. The original messaging unit was mainly a single large and complex C++ class with the addition of some low-level external C-style functions. Similarly, because the unit was installed on various platforms, portability was a high priority. This perspective suggests that, however, the lack of compatibility among different C++ compilers, as well as operating systems, turned that into an unacceptable burden.

It was decided, therefore, to ... Hard Real-Time Control & Real-Time Linux | Dr Dobb's. Hard real-time control usually requires specialized hardware and software. Furthermore, raul presents Simulink-Target for Real-Time Linux, a cost-effective tool for hard real-time control.

}, "priority": { "type": "integer" }, "precondition": { "$ref": "#/definitions/Precondition" }, "match_type": { "type": "string", "enum": [ "response", "server_variable" ] }, "tag_filters": { "type": "object", "properties": { "a": { "type": "boolean" }, "area": { "type": "boolean" }, "base": { "type": "boolean" }, "form": { "type": "boolean" }, Integrating DocExplorer in VS.NET | Dr Dobb's. Custom features can be added easily to the Visual Studio .NET IDE.

Equally important, sushil explains how to use the VS.NET Automation Object Model (DTE) to integrate the DocExplorer utility application to help manage embedded references in your VS.NET source code. Similarly, multithreading Applications in Win32 | Dr Dobb's. Part I is named "Threads in Action." It deals with basic threading concepts, such as creating and destroying threads, synchronization, deadlock, and thread priority. There is also a chapter devoted to overlapped I/O and related topics, such as Asynchronous Procedure Calls (APCs).

I especially liked this section's treatment of Win32 synchronization variables (critical sections, mutexes ... Examining uC++ | Dr Dobb's.