C++ High Performance

Dynamic-sized heterogenous containers

As seen in the preceding section, std::tuple is a heterogenous container with a fixed size and fixed element positions, more or less, like a regular struct but without named member variables.

How can we expand upon this to create a container with a variable size (such as std::vector, std::list, and so on) but with the ability to store different types? As the size of the container changes at runtime, we cannot use compile-time programming to generate code.