Typically, a .h.in file is a header template that is filled in to become the actual header by a configure script based on the outcome of several tests for features present on the target platform.

I've always used a *.h file for my class definitions, but after reading some boost library code, I realised they all use *.hpp. I've always had an aversion to that file extension, I think mainly be...

Nov 8, 2009 · The .h files are used to expose the API of a program to either other part of that program or other program is you are creating a library. For example, the program PizzaDelivery could have 1 .c …

Jun 9, 2010 · #ifndef MY_HEADER_H #define MY_HEADER_H #include <stdio.h> void doStuffWith(FILE *f); // need the definition of FILE from stdio.h #endif If header A depends on header …

Sep 30, 2013 · The stdio.h is a file with ".h" extension that contains the prototypes (not definition) of standard input-output functions used in c.

Possible Duplicates: *.h or *.hpp for your class definitions What is the difference between .cc and .cpp file suffix? I used to think that it used to be that: .h files are header files for C and C...

May 17, 2009 · 51 .h files, or header files, are used to list the publicly accessible instance variables and methods in the class declaration. .cpp files, or implementation files, are used to actually implement …

78 Aside from %hn and %hhn (where the h or hh specifies the size of the pointed-to object), what is the point of the h and hh modifiers for printf format specifiers?

Aug 14, 2014 · I have read from a codeforces blog that if we add #include <bits/stdc++.h> in a C++ program then there is no need to include any other header files. How does #include <bits/stdc++.h> …

Feb 10, 2013 · If you want to use errno.h that is in the asm file, simply go to /usr/ (ctrl + l, type /usr/) and then search for errno.h and errno-base.h. Once you did find them, copy the code in these two files, …