I was convinced that a translation unit is a .cpp file (or, to avoid referring to an extension, a file you would feed to `g++ -c theTranslationUnit.cp ...
I was convinced that a translation unit is a .cpp file (or, to avoid referring to an extension, a file you would feed to `g++ -c theTranslationUnit.cp ...
Consider a foo.cpp file with the following content #include "foo.hpp" int foo() { return 7; } and its associated header #pragma once int foo() ...
Let's say: Some header h.hpp defines a template function f() using sizeof on its template parameter. Two different C++ source files, a.cpp and b ...
I know that #inclusion is often described as a text copy-pasting preprocessor directive. Now if a header is #include guarded, or #pragma onced, then h ...
Does a module with multiple source files (.cpp) have one or multiple translation units? My understanding is that every single source file (.cpp) will ...
As far as I know, a translation unit consists of a single implementation file .cpp/.c and all its included headers' code. When including a .cpp file i ...
In C is it recurrent to have .c files including other internal .c files with static variables / functions in a copy / paste manner? Like a .c file com ...
I need to disable all warnings inside a certain header file, and only that file only. The version of my compiler is g++-4.8. I have to use that compil ...
I always arranged my C++ headers and source files this way: prog.h prog.cpp main.cpp But I recently discovered that it's comm ...
Given a class template, that take too long time to compile. During developement and debugging I want to reduce compilation time by separating the defi ...
I'm struggling with Boost.Spirit.X3 again. I have several logical groups of parsers (statements, expressions, etc.), each of which is represented by ...
Can a #define or similar pre-processor definition be made across all translation units? Header implementations are useful for really small libraries ...
In C I can have a structure and some public functions declared in a header file, while some "private" functions can be declared as static in a source ...
I have some classes which can be checked. The code which implements this declares a function template in a header file and specializes it in different ...
I am wondering what exactly the difference between the following two declarations is if both are written in a single header file: As specified in C ...
Say I have a header file, and assume the duplication macros are taken care of: f1.h: In any place this header is included, the translation unit wil ...
I was reading about internal and external linkage, and I found that by default a function has an external linkage. So I was thinking if is it possib ...
We have 2 cases (scenarios). In each case, we have 2 files : main.cpp and file.cpp Case 1 main.cpp : #include <iostream> #include "file ...
In practices singleton pattern is created with simple static function that returns one local static variable. As long as the instance is static it ret ...
I have a project with thousands of C files, many libraries, and dozens of programs to link, and to speed up the compilation, I am combining C files in ...