Need help in recording time taken to run several parts of code in C++. I need to store these times to an array for use later. In MATLAB I would do something like this;
for i=1 : n
tic
this is some stuff I want to run();
array[1,i] = toc;
tic
this is some other stuff I want to run();
array[2,i] = toc;
end
The above would run 2 different things n times and store the time taken to individually run those things into a 2-D array.
Is there something equivalent in C++?
You can use std::chrono::steady_clock::now()
to get the current time (tic in your exemple).
You can find more details in this answer.
For a 2d array, a simple std::array<T, n>
where T
is some kind of std::tuple
should do the trick.