The cSimpleModule.h header serves as an essential class for the development of active simulation modules that execute designated functions within the simulation environment. The cSimpleModule class is a distinct variant of cModule, capable of processing events, transmitting and receiving messages, and managing timers. This functionality makes it particularly suitable for modeling the behavior of individual network elements, including nodes, routers, or applications. The class employs an event-driven programming paradigm, wherein the module’s behavior is articulated by overriding the handleMessage() function. In this function, developers delineate the module’s responses to incoming messages, which may include network packets, commands, or various other signal types.
PRE-REQUISITES:
Fresh installation of Windows 10:
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2.OMNET++ Installation:
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HEADER FILE VERIFICATION:
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2.OMNeT++ Building Process:
Next, we need to build the Aloha folder to make Aloha Example to work in the OMNET++ 6.0.2 IDE. Right Click the Aloha folder and Click the Build Project Option to build the Aloha Folder.
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Here, we shown the Aloha Building Process.
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Here We successfully built and imported the Aloha Example in the OMNET++ IDE.
3.Importing cSimplemodule.h:
Here we imported the cSimplemodule.h header file in this example program by clicking the Host.h, you can see the header imported.
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Here we highlighted the code line that represents the code line belongs to cSimplemodule header.
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Press Control key and click the Csimplemodule.h to open the header file.
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Here we will show the Csimplemodule.h header file to show the highlighted line imported from the Csimplemodule.h in the example code.
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4.Executing the Example Program Using Csimplemodule header file:
Then we need to run the Example program Using Csimplemodule header file to view output of the program. Firstly, we need to locate to the “/Aloha/” to find the example program in the Aloha Folder.
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Next click the “omnetpp.ini” file and Configuration of the Aloha Program.
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Next, Right Click the omnetpp.ini file, click the Run As and then Click the OMNeT++ Simulation.
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If you got any prompt, then Click the OK button to build and Simulate the Example program.
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Click the Any Configuration in the Omnet++ Ide to select the Configuration for the Example Program Simulation.
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Click the Run Button in the Omnet++ Ide to simulate the Example Program.
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Simulation Completed Successfully by the Aloha Example Using cSimplemodule header.
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