#std::tuple

[thetheoryofcode]

Tuples are New Classes - Using std::tuple in C++ Programming Language

👉 This video is part of a series called Interesting Topics of Modern C++ Programming Language In this video, we'll see why std::tuple (i.e tuples) are new cl...

Tuples are New Classes

In this video, we'll see why std::tuple<> (i.e tuples) are new classes. 

Here are things that will be covered in this video

1.  How to get the number of elements in tuples

2.  How to access data as well as modify data in tuples

3.  Using std::tie - What why how?

4.  Using C++17 Structural Binding for Tuples

5.  Having functions in tuples using lambdas

6.  Using tuples in STL container ☑️ Hope it helps you in learning something useful

https://youtu.be/Xs6MLrf9R-Q

#cpp #cplusplus #tuples #STL #templates #metaprogramming #functionalprogramming #lambdas #software #softwaredevelopment #software  #softwaredeveloper #datastructures #algorithms #databases

[viva64]

This is the last post in the series. We have a fully functional tuple class, with a decent implementation of tuple_cat — but some reservations about its performance. In this post we’re going to improve it considerably, at the expense of making the implementation more difficult. The main problem with what we did in the previous post is that we are creating many temporary tuple objects. When concatenating n tuples, we create n-2 intermediate tuples that hold partial results. But can it be avoided?