Re: C++ Interfacing:'static' array function parameter contradiction

[kinke via Digitalmars-d-learn]

On Friday, 28 April 2017 at 15:56:17 UTC, ParticlePeter wrote:

So what next? How can I interface to the cpp function?

*** C++:

bool cppFunc(float (&color)[3])
{
    color[0] = 1;
    color[1] = 2;
    color[2] = 3;
    return true;
}

*** D:

extern(C++) bool cppFunc(ref float[3] color);

void main()
{
    float[3] my_color;
    cppFunc(my_color);
    assert(my_color == [ 1, 2, 3 ]);
}