Handling bad ifstream

if in a C++ program, im reading in files, and one of them is not read correctly for some reason, and was not opened properly, is it a good idea to close the fstream?


Fstream will automatically close when you go out of scope in C++. I don't see why you would ever need to manually close fstream in C++/

you can skip all of that by just checking to see if the file was loaded properly..

ifstream file(_path);
if(file.good()) {
    //do anything you want to the file  

nb. except in cases like these as a good habit you should always close files after you are finished with them.

Need Your Help

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python xml lxml dtd

I'm trying to get the attributes of a DTD element to get their default values but attributes() is returning always an empty list. Here is the code:

Sending SIGINT from keyboard to piped commands in bash

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