HOW TO RUN OPNET CONSTANTS.H PACKAGES IN OPNET
To import Opnet_constants.h packages within OPNET Familiarize yourself with the fundamental procedures for executing that ae listed below. Seek our professional assistance for your research paper requirements. The Opnet_constants Header is located within the Opnet_constants.h file, which serves as a crucial component in OPNET Modeler by defining key constants utilized throughout the simulation framework. This file encompasses predefined values that promote uniformity and standardization in simulation development. Among the primary constants included in this header are defined constants for default simulation parameters, such as time steps and event priorities. Additionally, it contains identifiers for the various network protocols that OPNET supports. The header also specifies standard error codes for the effective handling and debugging of simulation-related issues. Furthermore, it establishes maximum limits for network elements, including nodes and links, thereby ensuring the scalability of models. Lastly, it offers default configurations for a range of simulation attributes, thereby facilitating a more efficient model setup.
PRE-REQUISITES:
- Fresh installation of Windows Vista OS:
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2.OPNET Modeler 14.5 Installation:
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HEADER FILE VERIFICATION:
- Locate to the OPNET Example folder:
We need to locate to the OPNET Example Folder by pasting “C:\Program Files\OPNET\14.5.A\models\tutorial_ref\modeler” this path in File Explorer.
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2.Open any Project file in the folder:
Next we need to Open the .prj (OPNET Project File) file by double-clicking or Right click the file and Click OPNET 14.5 in the OPNET folder.
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Here we can see the Topology from the Example File.
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3.Importing Opnet_constants.h:
Here, we imported the Opnet_constants.h header file code, which directly referenced the Opnet class and defined the op_pk_get (op_intrpt_strm ()) function, which is retrieves the incoming packet and might be tied to the OPNET packet constants or related function definitions. This code line, which is internally accessible Opnet_constants.h, is highlighted here. By clicking the nodes that are indicated by rounds as meant to be clicked instances, we will see the class file utilized in OPNET.
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Here we will show the header file by opening “C:\Program Files\OPNET\14.5.A\sys\include\Opnet_constants.h” file to show the class or function imported from the Opnet_constants.h in the example code. We highlighted lines that eventually Included in the Opnet_constants.h, which is the function of the op_pk_get (op_intrpt_strm ()) function in the script internally relies on retrieving the incoming packet and might be tied to the OPNET packet constants or related function definitions.
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4.Executing the Example Program for Opnet_constants Header:
Then we need to run the Example program for Opnet_constants Header to view output of the program. By clicking the DES => Configure the Discrete Event Simulation Button.
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Here we need to click the Run button, it will begin with Configuration and Execute the Program.
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Here we shown the output of the Configuration and Execution of the example program.
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We need to click the Hovered Place to view Result Graph.
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Here we demonstrated the output Result Graphs of the example program by using Opnet_constants.h.
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In the OPNET Modeler 14.5 Simulation Example Program, the Opnet_constants.h Header file is successfully imported.