Create non-default constructor

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db1024 2020-3-23

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/512442-create-non-default-constructor

Hi,

I am generation a C++ class from a Simulink model using Embedded coder. Therefore, I set the corresponding parameter code interface packaging to C++ class [1].

The generated C++ class always contains a default constructor like

// Constructor
MyModelClass::MyModelClass()
{
    static const P_MyParam_t MyParam_P_temp = {
        // Variable: Param
        //  Referenced by:
        //    '<S1>/Constant1'
        //    '<S1>/Constant2'
        {
            1.0F,
            0.2F
        }
    };                                 // Modifiable parameters
    // Initialize tunable parameters
    MyParam_P = MyParam_P_temp;
}

where MyParam_P is a member variable of the generated C++ class.

Is there a way to generate a non-default constructur similar to the following code snippet?

// Constructor
MyModelClass::MyModelClass(const P_MyParam_t* MyParam_P_temp)
{
    // Initialize tunable parameters
    MyParam_P = *MyParam_P_temp;
}

Thank you for your help!

[1] https://de.mathworks.com/help/rtw/ref/code-interface-packaging.html