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For whatever reason, our company has a coding guideline that states:
Each class shall have it's own header and implementation file.
So if we wrote a class called MyString we would need an associated MyStringh.h & MyString.cxx.
Does anyone else do this...
Started by Mike Baker on
, 10 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
You don't want header would mean putting class definitions at the begining of this file, and the method definitions refactoring might be in....
To regular moving of classes up and down the file, just to make the header compile.
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This worked without error when this solution worked off of .lib files instead of .dll files.
I have all of my projects except one currently using a precompiled header, without error . The precompiled header is called " LudoGlobal.h ". I am trying to link...
Started by 4501 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Precompiled header" on the one cpp file? The latter is more efficient, but I've seen the per-fileAre you using "automatically generate", or "use precompiled header" on the project and "create configuration on projects get accidentally....
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What is the difference between including a file from a header file or from a source file in C++ in regards to performance during compilation?
What are the reasons to include files in the source file and not in the header file (except when absolutely required...
Started by jean on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
When you include a file....
It in the header file, and this header file gets included by quite a lot of other source files, compilation wherever possible instead of including the class' header file.
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So I finished my first C++ programming assignment and received my grade. But according to the grading, I lost marks for "including cpp files instead of compiling and linking them". I'm not too clear on what that means.
Taking a look back at my code, I...
Started by veol on
, 14 posts
by 14 people.
Answer Snippets (Read the full thread at stackoverflow):
Also have a read of this: Header File Include Patterns
If you #include a cpp file in several....
If you just include the header, it can just use the header file to determine how to use to explode.
It compiles it.
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I have successfully added a dynamic library to a program, but when I try to include the header file in a second file of the project I get errors about class redeclaration. I will add more info if this isn't enough
Started by yan bellavance on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
For file 'my.h', you can add something along the lines of:
#ifndef MY_H #define MY_H // Header declarations here #endif
This way, you can include the .h ....
You need to put guards into your header so it isn't included multiple times.
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I'm attempting to compile SndObj, and I need some header files. Which Debian packages do I need to obtain all the missing header files?
Checking for C header file alsa/asoundlib.h... (cached) no Checking for C header file soundcard.h... (cached) no Checking...
Started by Nathan on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Try the Debian package contents search page
(give a man a fish, etc.)
I used
apt-file search asoundlib
Seems at least that file is in libasound-dev ..
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Should every .C or .cpp file should have a header (.h) file for it?
Suppose there are following C files :
Main.C
Func1.C
Func2.C
Func3.C
where main() is in Main.C file. Should there be four header files
Main.h
Func1.h
Func2.h
Func3.h
Or there should be...
Started by Vicky on
, 15 posts
by 15 people.
Answer Snippets (Read the full thread at stackoverflow):
You can....
Usually your reason files.
It depends.
Generally it's best to have a header to be recompiled if a header file it didn't include got changed.
Generally there will be one .h file for each .c/.cpp file.
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What is the simpliest way to use a C++ header file in a vb.net application? I need to access an API defiend via the header file for a custom VB.NET windows app.
Started by schooner on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If you have the full.
Use the PInvoke Interop Assistant to convert the C++ header into PInvoke declarations.
If the header file contains classes, you'll need to write a wrapper to make those usable.
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I have a library (lib file + .h header file). I like to turn it into a DLL so I can easiliy use it in VB6. Is there a convenient way to do this?
Started by Robbert Dam on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The details of how to export symbols with a def file are here http://msdn.microsoft.com/en-us/library/d91k01sh.
The header file an a .def file in a new dll project and link it with the static lib.
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I want to create a header file for C, C++ which is specific to help in randomization.
Started by kasperasky on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Int x){ return x+1; }
A good C header file would be:
#ifndef _DUMMY_HEADER_H_ #define _DUMMY_HEADER_H header file:
#ifndef _DUMMY_HEADER_H_ #define _DUMMY_HEADER_H_ typedef struct{ int value; } ....
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