Member Avatar for karolik

Hello,

I am getting a linking error, and I'm not sure what its referring to.

Here is the error

1>Main.obj : error LNK2019: unresolved external symbol "public: void __thiscall BinaryHeap,class std::allocator > >,class Comp,class std::allocator > > >::insert(class Item,class std::allocator > > const &)" (?insert@?$BinaryHeap@V?$Item@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@@V?$Comp@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@@@@QAEXABV?$Item@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@@@Z) referenced in function "public: void __thiscall PriorityQueue,class std::allocator > >::insertItem(int,class std::basic_string,class std::allocator > const &)" (?insertItem@?$PriorityQueue@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@@QAEXHABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z)

The code is rather long, however if you want me to post it I will.

thanks

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Member Avatar for Banfa

Have you created your own template classes BinaryHeap and PriorityQueue?

What files are the code for those classes in? Have you included them into Main.cpp?

Member Avatar for karolik

Thanks, I figured out the problem. I put them in a .cpp and .h instead of just a .h

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