int data[][4] = { {1,2,3,4}, {9,8,7,6}, {2,4,6,8} };
I want to convert this into multidimensional std::array
array< array<int,4>, 3 > stddata = { {1,2,3,4}, {9,8,7,6}, {2,4,6,8} };
like this. But error occur in this code. Why does this error occur? and how can I change reset part { {1,2,3,4}, {9,8,7,6}, {2,4,6,8} } to { , } numbers.
Update:
Here is code using std::array
#include <iostream>
#include <array>
int main() {
// your code goes here
std::array< std::array<int, 4>, 3> stddata = {{{1,2,3,4}, {9,8,7,6}, {2,4,6,8}}};
return 0;
}
If the usecase is to add / remove more values during the lifetime of the container, we can use std::vector. Here is sample code:
#include <iostream>
#include <vector>
int main() {
// your code goes here
std::vector< std::vector<int>> stddata = { {1,2,3,4}, {9,8,7,6}, {2,4,6,8} };
return 0;
}