Comments on: 1.10 — A first look at the preprocessor http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/ Tue, 07 Feb 2012 12:30:29 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Constants « Learn C++ Programming http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/comment-page-1/#comment-96837 Constants « Learn C++ Programming Fri, 13 Jan 2012 09:01:47 +0000 http://www.learncpp.com/?p=33#comment-96837 [...] avoid using literal constants that aren’t 0 or 1. For more detail, you can review the section on magic numbers, and why they are a bad [...] [...] avoid using literal constants that aren’t 0 or 1. For more detail, you can review the section on magic numbers, and why they are a bad [...]

]]> By: Header files « Learn C++ Programming http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/comment-page-1/#comment-96834 Header files « Learn C++ Programming Fri, 13 Jan 2012 06:05:46 +0000 http://www.learncpp.com/?p=33#comment-96834 [...] two parts. The first part is called a header guard, which is discussed in the next lesson (on the preprocessor). The second part is the actual content of the .h file, which should be the declarations for all of [...] [...] two parts. The first part is called a header guard, which is discussed in the next lesson (on the preprocessor). The second part is the actual content of the .h file, which should be the declarations for all of [...]

]]> By: 1.9 — Header files « kickasscomputing http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/comment-page-1/#comment-96730 1.9 — Header files « kickasscomputing Fri, 23 Dec 2011 08:24:16 +0000 http://www.learncpp.com/?p=33#comment-96730 [...] two parts. The first part is called a header guard, which is discussed in the next lesson (on the preprocessor). The second part is the actual content of the .h file, which should be the declarations for all of [...] [...] two parts. The first part is called a header guard, which is discussed in the next lesson (on the preprocessor). The second part is the actual content of the .h file, which should be the declarations for all of [...]

]]> By: Header files | 4sharesite http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/comment-page-1/#comment-96685 Header files | 4sharesite Sun, 18 Dec 2011 13:06:59 +0000 http://www.learncpp.com/?p=33#comment-96685 [...] two parts. The first part is called a header guard, which is discussed in the next lesson (on the preprocessor). The second part is the actual content of the .h file, which should be the declarations for all of [...] [...] two parts. The first part is called a header guard, which is discussed in the next lesson (on the preprocessor). The second part is the actual content of the .h file, which should be the declarations for all of [...]

]]> By: Constants | 4sharesite http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/comment-page-1/#comment-96678 Constants | 4sharesite Sun, 18 Dec 2011 12:43:12 +0000 http://www.learncpp.com/?p=33#comment-96678 [...] avoid using literal constants that aren’t 0 or 1. For more detail, you can review the section on magic numbers, and why they are a bad [...] [...] avoid using literal constants that aren’t 0 or 1. For more detail, you can review the section on magic numbers, and why they are a bad [...]

]]> By: YamNahar http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/comment-page-1/#comment-96579 YamNahar Thu, 08 Dec 2011 18:15:41 +0000 http://www.learncpp.com/?p=33#comment-96579 At this step #define MY_NAME "Alex" cout << "Hello, " << MY_NAME << endl; i get 2 errors: error C2143: syntax error : missing ';' before '<<' error C4430: missing type specifier - int assumed. Note: C++ does not support default-int what's wrong? I did something wrong, or was something wrong? At this step
#define MY_NAME “Alex”
cout << "Hello, " << MY_NAME << endl;
i get 2 errors:
error C2143: syntax error : missing ';' before '<<'
error C4430: missing type specifier – int assumed. Note: C++ does not support default-int
what's wrong? I did something wrong, or was something wrong?

]]> By: Trophy http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/comment-page-1/#comment-96246 Trophy Tue, 01 Nov 2011 05:50:13 +0000 http://www.learncpp.com/?p=33#comment-96246 Wouldn't you not need to add the header guards in add.h and subtract.h since the issue is with mymath.h being called twice and not the other two? Or is this just good form? Wouldn’t you not need to add the header guards in add.h and subtract.h since the issue is with mymath.h being called twice and not the other two? Or is this just good form?

]]> By: SWEngineer http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/comment-page-1/#comment-95116 SWEngineer Sat, 22 Jan 2011 10:00:34 +0000 http://www.learncpp.com/?p=33#comment-95116 Simply well explained tutorial. Thanks a lot. I just spotted a small typo here: #Include tells the preprocessor...... Shouldn't #Include be #include with lowercase "i"? Simply well explained tutorial. Thanks a lot.

I just spotted a small typo here:

#Include tells the preprocessor……

Shouldn’t #Include be #include with lowercase “i”?

]]> By: lackadaisy http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/comment-page-1/#comment-95082 lackadaisy Wed, 29 Dec 2010 10:42:51 +0000 http://www.learncpp.com/?p=33#comment-95082 I just wanted to leave a note saying this is the most amazing tutorial ever. I hated programming but I think I might start liking it quite a bit now because I finally understand it! I just wanted to leave a note saying this is the most amazing tutorial ever. I hated programming but I think I might start liking it quite a bit now because I finally understand it!

]]> By: Dominator_X http://www.learncpp.com/cpp-tutorial/110-a-first-look-at-the-preprocessor/comment-page-1/#comment-94978 Dominator_X Tue, 30 Nov 2010 13:23:29 +0000 http://www.learncpp.com/?p=33#comment-94978 Hi there! I want to know what is n stands for? For example int nYen2 = nDollars2 I am trying to learn C++ whit your turorials but dont get a point for that. Thank you in advance! Hi there! I want to know what is n stands for? For example int nYen2 = nDollars2

I am trying to learn C++ whit your turorials but dont get a point for that. Thank you in advance!

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