Hot Network Questions Why does argv include the program name? Do I miss some important points here? But, it's your answer, not mine. –paxdiablo Feb 20 '09 at 1:46 add a comment| up vote 1 down vote As others have noted, this is most likely due to mismatched Also, you cannot start a conditional group in one file and end it in another.
Please upload a file larger than 100x100 pixels We are experiencing some problems, please try again. This is valid in C/C++; however, it's not too commonly seen so I wouldn't be very surprised if the odd compiler choked on it. My guess is that it's one of your overlapping includes that's not being properly handled by your particular compiler. Running cpp on this produces a clean file (without the includes, of course). –greyfade Feb 20 '09 at 0:57 Sorry, zabzonk, I had to take away my upvote since
Hi all C speakers, I would like to implement a macro which sets a field in a struct only if a certain preprocessor symbol has been defined. [...] The following works You should try to remove one or the other. I fixed the Stack *arrList too.
Even if a conditional fails, the controlled text inside it is still run through initial transformations and tokenization. So you only need to include fstream. should be cloned. String Does Not Name A Type You can use gcc for that, doesn't matter it wouldn't compile.
candidates.h #include "state.h" using namespace std; extern const int maxCandidates = 10; extern string candidate[maxCandidates]; extern std::string candidateNames[maxCandidates]; extern int nCandidates; extern int nCandidatesInPrimary; extern int findCandidate (std::string name); extern void... '#' Is Not Followed By A Macro Parameter I manually counted the preprocessor directives also. Could someone take a look and show me what I'm missing? http://stackoverflow.com/questions/10074520/why-compiler-complain-about-this-macro-declaration al.
Trending Now Richard Sherman Ronnie Coleman Norah Jones Jessa Duggar Travel Insurance Contact Lenses Lexi Thompson Pierre South Dakota Emily Blunt Microsoft Office Answers place #endif at the end of the #if !defined share|improve this answer answered Feb 20 '09 at 3:54 Adam Pierce 17.6k185680 add a comment| up vote 0 down vote This is a long shot, but in your source file you Join them; it only takes a minute: Sign up Why compiler complain about this macro declaration up vote 4 down vote favorite 1 I write the following macro for debug convinience, What sense of "hack" is involved in "five hacks for using coffee filters"?
Image credits An airplane is represented using a C++ … HELP! (c++ constructors) 6 replies Can anyone help me with this constructor problem? Unterminated Ifndef Arduino Macro definitions can vary between compilations for several reasons. Unterminated Conditional Directive should be cloned.
If this is not the right approach to implement this, can you suggest a valid one? Post your question and get tips & solutions from a community of 418,553 IT Pros & Developers. In other words, ‘#endif’ always matches the nearest ‘#ifdef’ (or ‘#ifndef’, or ‘#if’). This is free software; see the source for copying conditions. C Ifndef
I'm not sure about your #ifndef problem. Is there any way to know when NOT to use my Oyster card? build 5658) (LLVM build 2336.9.00) Copyright (C) 2007 Free Software Foundation, Inc. Physically locating the server Word with the largest number of different phonetic vowel sounds De kio “saluton” estas la rekta objekto?
Exploded Suffixes Relation between representations of p-adic groups and affine Hecke algebras What do I do when two squares are equally valid? Undefined Reference To C++ Pretty sure stdio automatically includes stdlib, too. See Once-Only Headers.
share|improve this answer edited Feb 20 '09 at 1:13 answered Feb 20 '09 at 0:08 anon Indeed, this is the case. show more candidates.h #include "state.h" using namespace std; extern const int maxCandidates = 10; extern string candidate[maxCandidates]; extern std::string candidateNames[maxCandidates]; extern int nCandidates; extern int nCandidatesInPrimary; extern int findCandidate (std::string name); Sometimes you wish to use some code if a macro is not defined. Search: Forum Beginners #ifndef problem #ifndef problem Sep 10, 2008 at 1:09pm UTC liengen (4) Hi I get a unterminated #ifndef error when I'm trying too compile this header file:
You can do this by writing ‘#ifndef’ instead of ‘#ifdef’. The last one I hope. Here are some samples. If you're referring to the final endif, that's the include guard that was started at the top. –paxdiablo Feb 20 '09 at 0:20 No, I wasn't referring to the
If this is not the right approach to implement this, can you suggest a valid one? In Harry Potter book 7, why didn't the Order flee Britain after Harry turned seventeen? CPP accepts it with a warning. asked 7 years ago viewed 5669 times active 4 months ago Related 144“No newline at end of file” compiler warning38Portability of #warning preprocessor directive383Why does C++ compilation take so long?2Which backend
Therefore, it must all be lexically valid C. One common use of ‘#ifndef’ is to include code only the first time a header file is included. Maybe it doesn't like the #pragmas. and it is for free? 21 answers More questions C++ question about while loop? 7 answers I want learning make a Operating system, but how? 7 answers I am student of
One caveat of this is that pragma once is non-standard, so it will only work if your compiler supports it.