double my_accu_buf[SOME_PARTICULAR_INTEGER_SIZE];
double my_var = 0; // ?
double darray[20]; Zero(darray);
#include <iostream> int main() { double array[10]; std::fill(std::begin(array), std::end(array), 0.0); for (int i = 0; i < 10; ++i) { std::cout << array[i] << "\n"; } return 0; }
#include <iostream> #include <array> int main() { std::array<double, 10> array; array.fill(0.0); for (auto d : array) { std::cout << d << "\n"; } return 0; }
double* array_ptr = new double[some_calculated_size];
Buffer<double> darray(200, 0.0); for(int i = 0; i < 200; i++) Cout() << darray[i] << "\n";