How do I use push_back with std::vector in C++11?

Can you explain how to use push_back with std::vector in C++11?

Sure! The push_back function adds an element to the end of a std::vector. Here's a simple example.

What does the syntax look like?

You can use it like this: vector.push_back(value); where vector is your std::vector instance and value is the element you want to add.

Are there any limitations or considerations I should be aware of?

Yes, if the vector's capacity is reached, it will automatically resize, which can be costly in terms of performance.

Can I use push_back with different data types?

You can only use push_back with the type that the vector is defined to hold. For example, if it's a vector of integers, you can only push back integers.