How to Change the Function Signature In Doxygen?

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To change the function signature in Doxygen, you need to use the @fn command followed by the new signature. This command is used to override the automatic signatures generated by Doxygen. You can place this command above the function declaration in the code documentation. This allows you to provide a custom signature for the function that will be displayed in the generated documentation. Remember to enclose the signature in < and > characters to ensure proper parsing by Doxygen.

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How to change the function signature character limit in Doxygen?

To change the function signature character limit in Doxygen, you can use the following Doxygen configuration option in your Doxyfile:

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C_Signature_Character_Limit = <value>


Replace '' with the desired character limit for function signatures. Save the Doxyfile and re-generate the documentation to see the changes reflected in the function signatures.


What is the function signature styling option in Doxygen?

The function signature styling option in Doxygen allows developers to customize the appearance of function signatures in the generated documentation. This option can be used to control the font style, size, color, and other visual aspects of function signatures to make them more visually appealing and easy to read. Developers can specify the desired function signature styling in the Doxygen configuration file using various formatting options.


How to change the function signature tooltip in Doxygen?

To change the function signature tooltip in Doxygen, you can use the \brief command in the function documentation comments. Here's an example:

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/**
 * \brief This function calculates the square of a number.
 * 
 * \param num The number to be squared.
 * \return The square of the input number.
 */
int calculateSquare(int num) {
    return num * num;
}


In this example, the \brief command is used to provide a brief description of the function. This description will be displayed in the function signature tooltip in the generated Doxygen documentation. You can customize this tooltip by editing the text within the \brief command.

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