Error Redefinition Of Function C
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Error Redefinition Of Typedef 'gliststore'
of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Redefinition errors in .h files up vote 6 down vote favorite //list.h file typedef struct _lnode{ struct
Error Redefinition Of ‘class
_lnode *next; size_t row; size_t column; short data; }lnode; typedef struct _llist{ struct _lnode *head; size_t size; }llist; //matrix.h file typedef struct _matrix{ size_t width; size_t height; size_t k; int **data; }matrix; //smatrix.h file #include "list.h" #include "matrix.h" typedef struct _smatrix{ size_t width; size_t height; size_t k; llist data; }smatrix; smatrix* make_smatrix(matrix *m); smatrix.h file includes list.h file and matrix.h files. If I include those header files in smatrix.h file then error redefinition of ‘struct I get redefinition of 'lnode'. redefinition of '_llist' and redefinition of '_matrix' errors. If I took those heder files our from smatrix.h file then the error went away but it complains about matrix type in the function parameter. I want to call functions defined in list.h and matrix.h files in smatrix.c file.. What do I do? Thanks in advance.. c share|improve this question edited Apr 29 '15 at 17:48 BartoszKP 22.4k84167 asked Mar 25 '11 at 8:18 LCYSoft 3,2941160116 add a comment| 4 Answers 4 active oldest votes up vote 12 down vote accepted Possible problem of multiple inclusions. Try to guard your header files with file list.h #ifndef _LISTH_ #define _LISTH_
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Error Redefinition Of 'struct Iovec'
forums » General (but related to Code::Blocks) » Error: redefinition of error redefinition of default argument function « previous next » Send this topic Print Pages: [1] Go Down Author Topic: Error: redefinition error redefinition of typedef 'glistmodel' of function (Read 1722 times) Phrosen Single posting newcomer Posts: 7 Error: redefinition of function « on: December 21, 2015, 06:14:55 pm » I have a problem http://stackoverflow.com/questions/5430019/redefinition-errors-in-h-files that I think is related to my IDE. I am using Codeblocks (13.12).Here's my "set up":main.c (includes 'int main()')header.h (your typical header, includes prototypes)test.c (a random file, includes custom-made functions.)Here's the issue: All the functions works as intended, but when I compile my test.c I get an error (for each function) saying: "error: redefinition of ***"This http://forums.codeblocks.org/index.php?topic=20798.0 issue doesn't affect anything, but it's annoying. I'm wondering if it's possible to get rid of it somehow? Maybe I'm doing something wrong when I'm creating my prototypes?Here's an example of what my functions and prototypes look like:Code: [Select]void func_showMenu(); //This is the prototype, in header.h
void func_showMenu(){
//This is the function, in test.c
}Is there some setting in Code::Blocks that can fix this issue? Logged headkase Almost regular Posts: 129 Re: Error: redefinition of function « Reply #1 on: December 21, 2015, 07:26:33 pm » Please post the complete contents of both your header and source files. If each function pair is the same then one complete pair will suffice. Make sure to include the boiler-plate code like the: define that is supposed to be in a header. « Last Edit: December 21, 2015, 07:28:07 pm by headkase » Logged stahta01 Lives here! Posts: 5393 Re: Error: redefinition of function « Reply #2 on: December 21, 2015, 09:28:05 pm » Post the co
Programming Boards C Programming function redefinition error Getting started with C or C++ | C Tutorial | C++ Tutorial | C and C++ FAQ | Get a http://cboard.cprogramming.com/c-programming/122160-function-redefinition-error.html compiler | Fixes for common problems Thread: function redefinition error Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 12-01-2009 #1 pepelepew View Profile View Forum Posts Registered User Join Date Nov 2009 Posts 4 function redefinition error hey guys, total newbie question here, but on this program I am writing I am, all error redefinition of the sudden, getting an error saying "redefinition of 'show_all_passengers' ", and I'm not sure why this is happening. Any help is really appreciated, thanks, John 12-01-2009 #2 hk_mp5kpdw View Profile View Forum Posts Registered User Join Date Jan 2002 Location Northern Virginia/Washington DC Metropolitan Area Posts 3,817 You probably have an object (show_all_passengers) in a header somewhere that's getting included multiple times which to the compilers point of error redefinition of view is attempting to have several different objects with the same name created (this is bad). If this is the case, remove the objects declaration from the header (or at least make it "extern" within the header) and make sure an actual declaration exists only in a single source file. ... or something along those lines. "Owners of dogs will have noticed that, if you provide them with food and water and shelter and affection, they will think you are god. Whereas owners of cats are compelled to realize that, if you provide them with food and water and shelter and affection, they draw the conclusion that they are gods." -Christopher Hitchens 12-01-2009 #3 Epy View Profile View Forum Posts Visit Homepage Fortran lover Join Date Sep 2009 Location California, USA Posts 1,298 If indeed the compiler is reincluding a header more than once, you should look up "include guards": Include guard - Wikipedia, the free encyclopedia Code: /* contents of myheader.h */ #ifndef MYHEADER_H #define MYHEADER_H /* code here */ #endif Some compilers support the following: Code: /* first line of your header file */ #pragma once which tells the compiler to only use that header once. Quick Navigation C Programming Top