Simpler way to set multiple array slots to one value

Question

I\'m coding in C++, and I have the following code:

int array[30];
array[9] = 1;
array[5] = 1;
array[14] = 1;

array[8] = 2;
array[15] = 2;
array[23] = 2;
array[1         


        

Answer 1

A variant of aaronman's answer:

template 
void initialize(T array[], const T& value)
{
}

template 
void initialize(T array[], const T& value)
{
    array[index] = value;
    initialize(array, value);
}

int main()
{
    int array[10];

    initialize<0,3,6>(array, 99);

    std::cout << array[0] << " " << array[3] << " " << array[6] << std::endl;
}

Example: Click here