C++ Transform Function: Purpose & Usage

The ‘transform’ function in C++ is an algorithm used to perform operations on elements in a container and store the results in another container. It takes in two iterator ranges as inputs, along with an operation function that processes each element in the input container and stores the result in the corresponding position in the output container.

The transform function offers a more convenient way to manipulate elements within a container, avoiding the tedious process of manually writing loops. Typically, the transform function is used in conjunction with lambda expressions to define the specific implementation of the operation during function calls.

In general, the purpose of the transform function is to perform a conversion operation on container elements, improving the code’s conciseness and readability.