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Home/ Questions/Q 7181265
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Editorial Team
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Editorial Team
Asked: May 28, 20262026-05-28T17:31:19+00:00 2026-05-28T17:31:19+00:00

In C++ how initialize all values of a member array for a class? #define

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In C++ how initialize all values of a member array for a class?

#define MAX_MATRIX 20
Class Matrix {
public:   
         Matrix(); //constructor
protected:
         int n[MAX_MATRIX];   // note cannot do = { 0} or w/e here
};

Matrix::Matrix()
{
     // how to set all n to -1?
}
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  1. Editorial Team
    Editorial Team
    2026-05-28T17:31:20+00:00Added an answer on May 28, 2026 at 5:31 pm
    for (unsigned i = 0; i < MAX_MATRIX; ++i) n[i] = -1;
    
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