There are many design issues I have found with this, particularly with passing std::array<> to functions. Basically, when you initialize std::ar ...
There are many design issues I have found with this, particularly with passing std::array<> to functions. Basically, when you initialize std::ar ...
I was trying to compute an array in compilation time to speed up some functions while i encountered an error which I was unable to resolve with the he ...
I am working on a library that has a class foo. foo has a non-trivial constructor. When I create an std::array of foo (std::array<foo, 10>), the ...
Can I use a std::array<int, N> to alias parts of a int[] without invoking UB? https://en.cppreference.com/w/cpp/container/array "This container ...
I have a std:array something like this: In the constructor, I need to do the following: Now, I want the 10 to be a compile-time constant that I ...
I am at a bit of a loss. I have instantiated an std::array <int,9> acceptances with 9 zeros manually plugged. This is kind of a long snippet of ...
My professor wants us to store a sequence of 2D points into this data member: sequence_ is part of a class template called "points2d", where "Objec ...
The desired behaviour is that of emplace called N times. Very similar to this question Initializing a std::array with a constant value. Except instea ...
std::array is required by the standard to be well-defined even when the size is zero, so that std::array<T, 0> is well-defined even though int[0 ...
Cython's libcpp has wrappers for containers like std::vector, but still nothing similar for std::array. As far as I understand, it's because Cython do ...
I was making a copy from a large dynamic array to a small fixed size array. But I should use a vector instead of dynamic array. How to copy 16 byte ...
Can multi-dimensional std::array be treated as a continuous block of data? That is, is this legal: Print-out is what one might expect, first a char ...
I am running into strange behavior when using std::list<std::array<T>>::iterator. I'm trying to run the following code: It gives me th ...
Today, I'm working on understanding some new-to-me features, particularly std::array and std::vector. Individually, these seem to behave as expected, ...
I know this is a common question, but how do I pass a std::array as a function parameter? I've looked at answers for other questions on here asking th ...
Despite the multiple questions about performance\benefits\properties of std::array vs std::vector or C style array, I still never got a clear answer a ...
I have an array of arrays and want to fill them up with some value. This doesn't work: However, this does: What am I missing? Looking at the de ...
In the C++ 17 and C++ 20 Working Drafts of the C++ Standard the deduction guide for the class template std::array is defined the following way As a ...
I'm confused between the sizeof(std::vector<T>) and sizeof(std::array<T, N>). int main(int argc, char const *argv[]) { std::vector< ...
Of the various ways to initialize std::array class members in the constructor initializer list, I found the variadic parameter pack to work best. How ...