Problem...

[Aakash Datt]

I'm trying to compile this program and it gives me the following errors:


mp.obj : error LNK2001: unresolved external symbol "public: void __thiscall Fraction::reduce(int,int)" (?reduce@Fraction@@QAEXHH@Z)

imp.obj : error LNK2001: unresolved external symbol "public: struct fraction __thiscall Fraction:ivide(struct fraction,struct fraction)" (?Divide@Fraction@@QAE?AUfraction@@U2@0@Z)

imp.obj : error LNK2001: unresolved external symbol "public: struct fraction __thiscall Fraction::Multiply(struct fraction,struct fraction)" (?Multiply@Fraction@@QAE?AUfraction@@U2@0@Z)

imp.obj : error LNK2001: unresolved external symbol "public: struct fraction __thiscall Fraction::Subtract(struct fraction,struct fraction)" (?Subtract@Fraction@@QAE?AUfraction@@U2@0@Z)

imp.obj : error LNK2001: unresolved external symbol "public: struct fraction __thiscall Fraction::Add(struct fraction,struct fraction)" (?Add@Fraction@@QAE?AUfraction@@U2@0@Z)
Debug/Fraction.exe : fatal error LNK1120: 5 unresolved externals
Error executing link.exe.

Can someone tell me what they mean?

[XSquared]

That means that it can't find the actual code for those functions.

[Jamsan]

post some code ...

[Aakash Datt]

[Jamsan]

Fraction:: Add (fraction a, fraction b)

thats your first problem....you have the function Add of class Fraction, but you forgot what it returns....it returns a type fraction (your structure), so throw that in there ..... fraction Fraction :: Add (....)

2nd,

fraction Multiply (fraction a, fraction b)

you have that....now you have what it returns, but forgot it was part of the class Fraction ....fraction Fraction :: Multiply (....)

you did both of those more than once, so fix those 2 problems, and you should be all set.

[Aakash]

Not quite...I'm not getting even more errors...72....

[Perspective]

Originally posted by Aakash
Not quite...I'm not getting even more errors...72....

care to share the errors/revised code or should i read your mind....

[Jamsan]

well I hope your not running it with IMPLEMENTATION: and CLIENT: in there....post your updated code ...

[Aakash Datt]

It's working properly now.

Thanks go to XSquared, Jamsan, and Perspective.