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C++ Undefined Reference To Static Class Member

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How to set up love interests for player characters Word for a single tunnel within a "tunnel complex" or the complex itself What is this aircraft with elaborate folding wings? Let me know if you need more code. ----- This needs to be able to run in the testing file. Students trying to negotiate away penalties for late submission of coursework How do I use mathmode in tables to write physics formulae? You still have to define it, outside the template class definition: template typename PathfindingClass::MyType* PathfindingClass::MyTypePointer; share|improve this answer answered Dec 17 '13 at 18:43 Pete http://robertwindows.com/undefined-reference/undefined-reference-to-static-const-member.html

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... more hot questions lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Other Anyone have any idea what could be wrong/had a similar problem with Qt? Inside your .cpp file your can do so like this: NewSoftSerial SerialServoControl::_serial(9, 8); char SerialServoControl::_tx = 0; char SerialServoControl::_rx = 0; Put appropriate initial values; I just assumed the comment was

C++ Undefined Reference To Static Class Member

I hope the solution is as simple as a missing dot or -> somewhere. How to distinguish between American Indians and Indian Indians in native English (language) parlance? Browse other questions tagged c++ templates static or ask your own question. All Aboard the Kolmogorov Complexity Train Did Pokemon start off as a Manga?

Can you have negative sets? PrimitiveParser Why Does Everyone Assume that the Architect was Telling the Truth About there Being Previous "Ones"? Is using "you" to refer to anyone, not the person you're talking to, a known, specific grammar form? C++ Private Static Member Variable How can I access static variable of a class in non-static method of a class?

How to set up love interests for player characters Truth Stone: Effects on the justice system, and criminal world A tearful farewell Pomegranate Chicken Do handstand push-ups hit all the three Undefined Reference To Static Function Does using documentation as a developer make me look unprofessional? How can Data be property of Starfleet? navigate to this website Why didn't Hans Gruber know what Mr.

What is a one word noun for Ethereum? Qualified Id In Declaration Before If you had a reference to a Foo somewhere, it would probably work. Does using documentation as a developer make me look unprofessional? Can a un-used Nonclustered Index still help Query Performance?

Undefined Reference To Static Function

How to professionally handle sexist remarks by a student? http://stackoverflow.com/questions/9282354/static-variable-link-error Our merchants keep turning into villains! C++ Undefined Reference To Static Class Member Join them; it only takes a minute: Sign up Undefined reference to a static member up vote 20 down vote favorite 5 I'm using a cross compiler. Undefined Reference To Static Member Function C++ Browse other questions tagged c++ reference linker sdl undefined or ask your own question.

Not the answer you're looking for? check over here Damn, all this time I've been second-guessing the linker and making this particular problem for myself! –yzt Dec 17 '13 at 18:56 add a comment| 3 Answers 3 active oldest votes 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 I can easily set _tx and _rx to zero in the CPP file as an initialization, but I would like to be able to delegate the pin numbers to _serial constructor C++ Undefined Reference To Static Const Member

I'm getting a linker error for EVERY line in my code that uses the variable "format" Code: XDate.o(.text+0x58): In function `ZN5XDateC2Ev': XDate.cpp:17: undefined reference to `XDate::format' XDate.o(.text+0x7e): In function `ZN5XDateC1Ev': XDate.cpp:17: The approach proved a bit wobbly with C-string constexprs inside template classes, though. Just like with template functions, the implementation is responsible for sorting out duplicates and ending up with only one copy. –Pete Becker Dec 17 '13 at 18:49 @PeteBecker: Oh, his comment is here Find lane lines How to tell if your flight has an air-bridge or stairs?

What checkin and checkout date to pick? C++ Class Static Variable You're still supposed to define static members initialised inline, when they are odr-used somewhere. std::string += operator cannot pass 0 as argument Save output of Con statement to different folder Is it possible that the last piece the ant has eaten is the central one?

The class Helloworld has a declaration of its static data member x, but there is no definition of that data member.

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms Include string Log::theString; to your cpp file share|improve this answer answered Feb 14 '12 at 18:47 Lol4t0 10.6k21648 add a comment| Not the answer you're looking for? c++ qt cmake linker-error static-members share|improve this question asked Dec 23 '11 at 4:20 Prime 89963356 Like Naveen said, move GLint ColorTrail::calculateColorUniformLocation; to a .cpp file –flumpb Dec 23 C++ Initialize Static Member The codegolf object How come the Sun's gravity can hold distant planets in orbit, but cannot rip humans off Earth?

Putting them in the class just declares that they are there, but something still needs to define them. Truth Stone: Effects on the justice system, and criminal world Why is water-contaminated fuel bad, but water-injection is not? More detailed explanation here share|improve this answer answered Feb 2 '12 at 10:16 Vyktor 14k22569 add a comment| up vote 7 down vote If there is a static variable declared inside weblink Did Pokemon start off as a Manga?

And a reference to this object can be passed, everything works just fine. The linker will care for multiple instantiations. –πάντα ῥεῖ Dec 17 '13 at 18:45 @πάνταῥεῖ: Oh, thanks! c++ templates static share|improve this question asked Dec 17 '13 at 18:38 user3049681 6218 You'll need to put a definition for it along the template declaration (in the header). Takagi looked like?

Did Pokemon start off as a Manga? A paper I received to review has (independently) duplicated work that we are writing up. The other question referenced is very general in nature and would not have helped me to resolve my mac specific issue. –Adam Aug 29 at 16:09 add a comment| 2 Answers How to professionally handle sexist remarks by a student?

Get into the habit while you still can. why are terminal consoles still used? Takagi looked like?