17
votes
4answers
543 views

How bad is it calling println() often than concatenating strings together and calling it once?

I know output to the console is a costly operation. In the interest of code readability sometimes it is nice to call a function to output text twice, rather than having a long string of text as an ...
0
votes
1answer
312 views

Comparing performance of different C++ self-made tree data structures

I have two tree data-structures that I made in C++ , and they give a response for range queries/point queries in that program. I am using Ubuntu. I need help in understanding the way to compare the ...
2
votes
2answers
1k views

Abstracting a zip as a filesystem - C++ [closed]

I would like to access in read and write mode to a zip without decompressing it on disk: what options do I have? I need to perform the usual IO actions reserved for a filesystem like reading, writing ...