Multi defined QVector<float>::QVector<float>

[lni]

Hi,

I have the following codes:

#include <QVector>
 
template <typename Type>
class MyVector : public QVector<Type>
{
,,,
};
 
template class IMPORT_EXPORT MyVector<float>;
typedef MyVector<float> MyFloatVector;

#include <QVector>

template <typename Type>
class MyVector : public QVector<Type>
{
,,,
};

template class IMPORT_EXPORT MyVector<float>;
typedef MyVector<float> MyFloatVector;

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The above code is built into a dll library, with IMPORT_EXPORT properly defined.

Then I have another dll using QVector<float> directly, such as

#include <QVector>
 
class AnotherClass
{
public:
 
  QVector<float> foo() const {
    return QVector<float>();
  }
 
}

#include <QVector>

class AnotherClass
{
public:

  QVector<float> foo() const {
    return QVector<float>();
  }

}

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When linking them together, I got QVector<float>::QVector<float> already defined error. This only happens on Windows. Linux is fine.

Can someone tell me what is the problem?

Many thanks.

[wysota]

Mark the method in AnotherClass as inline.