First, include the necessary header files:
#include <array>
#include <sstream>
Next, declare the std::array with the desired number of std::stringstreams:
std::array<std::stringstream, 3> myArray;
Now, you can use uniform initialization to initialize each std::stringstream within the std::array. Here’s an example of how you can do this:
myArray = {std::stringstream(), std::stringstream(), std::stringstream()};
This will create an std::array containing three std::stringstream objects. Each std::stringstream is initialized with the default constructor.
You can also directly insert values into the std::stringstreams during initialization:
myArray = {std::stringstream("Hello"), std::stringstream("World"), std::stringstream("C++")};
In this case, each std::stringstream is initialized with a string argument.
Remember to include the necessary headers, and make sure the array size matches the number of elements you want to initialize.
Using uniform initialization in C++ allows for concise and clean code when initializing an std::array of std::stringstreams.
References:
#cpp #C++