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Linker Error Undefined Reference To Static Member


Googling for the error "undefined reference to in function" produces a lot of results with answers like "add foo.o to your linker command like so", etc. asked 7 years ago viewed 94339 times active 4 months ago Visit Chat Linked 8 Undefined reference to static variable 0 Why pthread_mutex_t can't be static field of class ? 0 If you then want to change it in the init function, you simply have to change your _serial = ... c++ linker-error static-members share|improve this question asked May 24 '13 at 21:31 user2105632 10629 marked as duplicate by Luchian Grigore, chris, Alexey Kukanov, nvoigt, sashoalm Mar 11 '14 at 9:50 This http://cdbug.org/undefined-reference/linker-error-undefined-reference-to-static-variable.php

Yes they were DECLARED, but when I checked my .cpp file, there was no definition for them, so this time the error was literal. Fixed. –Eugene Loy May 24 '13 at 22:16 @user2105632 probably you have a crash due to that you haven't allocated enough space for elements in intVectors. Why won't a series converge if the limit of the sequence is 0? If you put two blocks of an element together, why don't they bond? http://stackoverflow.com/questions/9110487/undefined-reference-to-a-static-member

Undefined Reference To Static Function

In this case your lvalue-to-rvalue conversion (thanks to the (int) cast) occurs in the translation unit with perfect visibility of the constant, and the Foo::MEMBER is no longer odr-used. Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). Is there a mutual or positive way to say "Give me an inch and I'll take a mile"? Any advice? –ufmike Jul 14 at 20:06 add a comment| Did you find this question interesting?

Once again thanks. –Nevermore Apr 29 '13 at 17:35 @Nevermore: You're welcome, glad it helped ;) –Andy Prowl Apr 29 '13 at 17:40 @AndyProwl I tried this Why is JK Rowling considered 'bad at math'? Take a ride on the Reading, If you pass Go, collect $200 What does Differential Geometry lack in order to "become Relativity" - References The Dice Star Strikes Back Why does Undefined Reference To Private Static Variable Last edited on Dec 7, 2011 at 5:00am UTC Dec 7, 2011 at 5:29am UTC Peter87 (7792) static data members are only declared inside the class definition so you have to

Why does Mal change his mind? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Try this: class Foo { /* ... */ }; const int Foo::MEMBER; int main() { /* ... */ } That should get rid of the undefined reference. What is a Peruvian Word™?

What does a profile's Decay Rate actually do? C++ Undefined Reference To Static Const Member c++ xcode static-libraries clang static-methods share|improve this question asked Feb 14 '12 at 18:42 subzero 1,33942232 marked as duplicate by Luchian Grigorec++ Users with the c++ badge can single-handedly close c++ c++ arduino static-members share|improve this question edited Apr 17 '11 at 12:53 Peter Mortensen 10.3k1369107 asked Apr 9 '11 at 5:29 voxobscuro 1,37611329 add a comment| 4 Answers 4 active oldest What is the probability that they were born on different days?

C++ Undefined Reference To Static Class Member

What does the pill-shaped 'X' mean in electrical schematics? You can achieve this by simple adding this line: LARGE_INTEGER WindowsTimer::_frequency = 0; into one of your C++ sources. Undefined Reference To Static Function This means the angle brackets aren't interpreted as HTML. –Steve Jessop Nov 7 '08 at 19:03 cheers :) 10 character min rule is sometimes annoying ;) –Pawel Piatkowski Nov Undefined Reference To Static Member Function C++ Here's the error: ld: duplicate symbol ColorTrail::calculateColorUniformLocation in CMakeFiles/GLBall.dir/src/DesktopMain.cpp.o and CMakeFiles/GLBall.dir/src/ColorTrail.cpp.o collect2: ld returned 1 exit status calculateColorUniformLocation is a static member of class ColorTrail...

Dec 8, 2011 at 2:06am UTC bbgst (203) 1
class foo { int _i; public: foo(int i) : _i(i) {} }; class bar { public: static int j; static foo f; More about the author No output written to main.out collect2: ld returned 1 exit status I'm using Dev C++ Red balls and Rings Soft question: What exactly is a solver in optimization? Wardogs in Modern Combat How to decipher Powershell syntax for text formatting? C++ Undefined Reference To Static Vector

share|improve this answer answered Dec 18 '12 at 7:06 BigHomie 1,272816 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign How exactly std::string_view is faster than const std::string&? First, let's take a look at the push_back signature: void push_back(const T&) It's expecting a reference to an object of type T. check my blog How to unlink (remove) the special hardlink "." created for a folder?

Anyone have any idea what could be wrong/had a similar problem with Qt? Invalid Use Of Qualified-name I turned on verbose compiling so I could verify that all the .o files are indeed getting passed to the linker correctly, and they are (linker command below). more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

What is a Peruvian Word™?

Is there a word for spear-like? You can also give j another starting value here if you like. int bar::j = 10; Dec 7, 2011 at 5:36am UTC subjugater (71) Hi Peter87, Thanks for your help. Code: XDate.cpp // headers here (not shown) // // declare class static objects string XDate::format; // rest of XDate.cpp file here Faq Reply With Quote October 17th, 2004,10:52 PM #3 No C++ Private Static Member Join them; it only takes a minute: Sign up static variable link error [duplicate] up vote 31 down vote favorite 1 This question already has an answer here: What is an

Although, in a weird kind of way this could be seen as a legitimate use of the unary '+' operator. Undefined reference to static member data Share This Thread  Tweet This + 1 this Post To Linkedin Subscribe to this Thread  Subscribe to This Thread October 17th, 2004,02:30 AM Or at least my colleague who resolved this said so. news How should I deal with a difficult group and a DM that doesn't help?

You're still supposed to define static members initialised inline, when they are odr-used somewhere. How to deal with a coworker who is making fun of my work? I'm still a bit green on the C++ front, but I'm learning quickly. Dec 7, 2011 at 6:06am UTC subjugater (71) I tried to put the definitions of j and foo before main function.

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