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23 lines
1.7 KiB
Plaintext
23 lines
1.7 KiB
Plaintext
[[Property:title|Setting the command line arguments]]
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[[Property:weight|6]]
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[[Property:uuid|4aed0363-4aa9-89ce-aaa7-6dce00410afb]]
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To debug a program that uses command line parameters, it is possible to have the debugger call the generated program with certain command line arguments automatically.
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To change the command line arguments used when debugging:
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* Open the menu entry <code>Execution > Execution Parameters ..</code>
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* In this dialog, you can change the current arguments, working directory, and add, change or remove environment variables.
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** Use the <code>[Add]</code> button to add a new execution profile.
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** Select the '''Arguments''' line, and press '''[Enter]''' to set the arguments value (or double click on the related grid cell).
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** Same for Working directory
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** To change the environment variable, follow the instructions, i.e double click or press enter to Add a variable, or right click to select from existing variable list. Once the variable line is added, by Right-clicking on the variable line, it is possible to:
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*** fill with current variable value (if any),
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*** unset it (this way, at execution time, the variable will not be set)
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* Click '''[Run]''' to launch the execution in the EiffelStudio debugger.
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* It is also possible to launch the execution outside EiffelStudio using the '''[Run Workbench]''' button.
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{{tip|To get the command line arguments in a program, it is possible to either define the root feature as taking an array of [[ref:libraries/base/reference/string_8_chart|STRING_8]] objects, or to use the [[ref:libraries/base/reference/arguments_chart|ARGUMENTS]] class, which provides a lot of functionality linked with command line arguments. }}
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