Category "getline"

Why is C++ getline() non-blocking when program is called from python subprocess?

I have a C++ program that waits for some text input with getline(), and it works well from the command line. However, I would like to call it from Python - send

Loop for load multiples files (C++)

I´m trying to load all the files in a folder that have names from the form "file_i.csv". For this I write the program: void load_reel_set() { bool fil