Hi. I have some strange linking problem in my Visual Studio 2005 C++ project. As always, I declare class in a header and define it's methods in cpp. A have all these files included in my project. And I still have the unresolved external symbol calcWeight. It appears if I actually use this class in my main function. calcWeight() is declared as virtual in the parent class CHDRGenerator If I comment a code in cpp and define calcWeight in a class body, it works fine. But i really don't like this magic. Can someone help?
Here is the part of a code:
//mann-pickard.h
#include "stdafx.h"
#include "simple.h"
class CHDRGenerator_Mann_Pickard : public CHDRGenerator
{
public:
/// @name Constructors
/// @{
/// @brief a constructor using prepared imaged sequence
CHDRGenerator_Mann_Pickard(CSimpleImageFile * imSeq, int seqL) : CHDRGenerator(imSeq, seqL)
{
}
/// @brief a constructor using filenames
CHDRGenerator_Mann_Pickard(std::string * filenames, int seqL) : CHDRGenerator(filenames, seqL)
{
}
/// @brief a constructor, CFileNameSequence object parameter
CHDRGenerator_Mann_Pickard(CFileNameSequence & const fileseq) : CHDRGenerator(fileseq)
{
}
/// @}
private:
inline double calcWeight(double val);
};
//mann-pickard.cpp
#include "mann-pickard.h"
//=======================Class CHDRGenerator_Mann_Pickard methods=====================//
//...
inline double CHDRGenerator_Mann_Pickard::calcWeight(double val)
{
const double gamma = 2.2f;
return gamma * pow(val, gamma - 1);
}
//=====================End of Class CHDRGenerator_Mann_Pickard methods=================//
"simple.h" is a header with CHDRGenerator class implementation. I know it should work...as it always worked. Maybe I have some stupid hard-to-find mistake?..