Bidimensional array container

[dekeenfrance]

Hi,

I need to create an array container with the same structure as double myA [100][100];. But I cannot declare it as array<double, 100, 100> myA; however I do need this container for its format. How can I make it work, please? Thanks in advance.

[Peter87]

array<array<double, 100>, 100> myA;

[cire]

std::array<std::array<double,100>,100> myarray ; ?

[dekeenfrance]

Oh? Thanks! Are you sure this will give exactly the same data structure as double myA [100][100];? It looks a bit weird...

[Peter87]

std::array can, as far as I know, contain padding so you are not guaranteed that all 10000 doubles will be stored contiguous in memory.

[JLBorges]

std::array< double[100], 100 > a { { {0} } } ;

[dekeenfrance]

Thanks for all the replies!