modules/core/include/opencv2/core/ptr.inl.hpp

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This source file includes following definitions.
incRef
decRef
deleter
deleteSelf
stored
stored
stored
stored
stored
stored
release
reset
reset
swap
get
empty
staticCast
constCast
dynamicCast
swap
makePtr
makePtr
makePtr
makePtr
makePtr
makePtr
makePtr
makePtr
makePtr
makePtr
makePtr
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#ifndef __OPENCV_CORE_PTR_INL_HPP__
#define __OPENCV_CORE_PTR_INL_HPP__

#include <algorithm>

//! @cond IGNORED

namespace cv {

template<typename Y>
void DefaultDeleter<Y>::operator () (Y* p) const
{
    delete p;
}

namespace detail
{

struct PtrOwner
{
    PtrOwner() : refCount(1)
    {}

    void incRef()
    {
        CV_XADD(&refCount, 1);
    }

    void decRef()
    {
        if (CV_XADD(&refCount, -1) == 1) deleteSelf();
    }

protected:
    /* This doesn't really need to be virtual, since PtrOwner is never deleted
       directly, but it doesn't hurt and it helps avoid warnings. */
    virtual ~PtrOwner()
    {}

    virtual void deleteSelf() = 0;

private:
    unsigned int refCount;

    // noncopyable
    PtrOwner(const PtrOwner&);
    PtrOwner& operator = (const PtrOwner&);
};

template<typename Y, typename D>
struct PtrOwnerImpl : PtrOwner
{
    PtrOwnerImpl(Y* p, D d) : owned(p), deleter(d)
    {}

    void deleteSelf()
    {
        deleter(owned);
        delete this;
    }

private:
    Y* owned;
    D deleter;
};


}

template<typename T>
Ptr<T>::Ptr() : owner(NULL), stored(NULL)
{}

template<typename T>
template<typename Y>
Ptr<T>::Ptr(Y* p)
  : owner(p
      ? new detail::PtrOwnerImpl<Y, DefaultDeleter<Y> >(p, DefaultDeleter<Y>())
      : NULL),
    stored(p)
{}

template<typename T>
template<typename Y, typename D>
Ptr<T>::Ptr(Y* p, D d)
  : owner(p
      ? new detail::PtrOwnerImpl<Y, D>(p, d)
      : NULL),
    stored(p)
{}

template<typename T>
Ptr<T>::Ptr(const Ptr& o) : owner(o.owner), stored(o.stored)
{
    if (owner) owner->incRef();
}

template<typename T>
template<typename Y>
Ptr<T>::Ptr(const Ptr<Y>& o) : owner(o.owner), stored(o.stored)
{
    if (owner) owner->incRef();
}

template<typename T>
template<typename Y>
Ptr<T>::Ptr(const Ptr<Y>& o, T* p) : owner(o.owner), stored(p)
{
    if (owner) owner->incRef();
}

template<typename T>
Ptr<T>::~Ptr()
{
    release();
}

template<typename T>
Ptr<T>& Ptr<T>::operator = (const Ptr<T>& o)
{
    Ptr(o).swap(*this);
    return *this;
}

template<typename T>
template<typename Y>
Ptr<T>& Ptr<T>::operator = (const Ptr<Y>& o)
{
    Ptr(o).swap(*this);
    return *this;
}

template<typename T>
void Ptr<T>::release()
{
    if (owner) owner->decRef();
    owner = NULL;
    stored = NULL;
}

template<typename T>
template<typename Y>
void Ptr<T>::reset(Y* p)
{
    Ptr(p).swap(*this);
}

template<typename T>
template<typename Y, typename D>
void Ptr<T>::reset(Y* p, D d)
{
    Ptr(p, d).swap(*this);
}

template<typename T>
void Ptr<T>::swap(Ptr<T>& o)
{
    std::swap(owner, o.owner);
    std::swap(stored, o.stored);
}

template<typename T>
T* Ptr<T>::get() const
{
    return stored;
}

template<typename T>
typename detail::RefOrVoid<T>::type Ptr<T>::operator * () const
{
    return *stored;
}

template<typename T>
T* Ptr<T>::operator -> () const
{
    return stored;
}

template<typename T>
Ptr<T>::operator T* () const
{
    return stored;
}


template<typename T>
bool Ptr<T>::empty() const
{
    return !stored;
}

template<typename T>
template<typename Y>
Ptr<Y> Ptr<T>::staticCast() const
{
    return Ptr<Y>(*this, static_cast<Y*>(stored));
}

template<typename T>
template<typename Y>
Ptr<Y> Ptr<T>::constCast() const
{
    return Ptr<Y>(*this, const_cast<Y*>(stored));
}

template<typename T>
template<typename Y>
Ptr<Y> Ptr<T>::dynamicCast() const
{
    return Ptr<Y>(*this, dynamic_cast<Y*>(stored));
}

template<typename T>
void swap(Ptr<T>& ptr1, Ptr<T>& ptr2){
    ptr1.swap(ptr2);
}

template<typename T>
bool operator == (const Ptr<T>& ptr1, const Ptr<T>& ptr2)
{
    return ptr1.get() == ptr2.get();
}

template<typename T>
bool operator != (const Ptr<T>& ptr1, const Ptr<T>& ptr2)
{
    return ptr1.get() != ptr2.get();
}

template<typename T>
Ptr<T> makePtr()
{
    return Ptr<T>(new T());
}

template<typename T, typename A1>
Ptr<T> makePtr(const A1& a1)
{
    return Ptr<T>(new T(a1));
}

template<typename T, typename A1, typename A2>
Ptr<T> makePtr(const A1& a1, const A2& a2)
{
    return Ptr<T>(new T(a1, a2));
}

template<typename T, typename A1, typename A2, typename A3>
Ptr<T> makePtr(const A1& a1, const A2& a2, const A3& a3)
{
    return Ptr<T>(new T(a1, a2, a3));
}

template<typename T, typename A1, typename A2, typename A3, typename A4>
Ptr<T> makePtr(const A1& a1, const A2& a2, const A3& a3, const A4& a4)
{
    return Ptr<T>(new T(a1, a2, a3, a4));
}

template<typename T, typename A1, typename A2, typename A3, typename A4, typename A5>
Ptr<T> makePtr(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5)
{
    return Ptr<T>(new T(a1, a2, a3, a4, a5));
}

template<typename T, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6>
Ptr<T> makePtr(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6)
{
    return Ptr<T>(new T(a1, a2, a3, a4, a5, a6));
}

template<typename T, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6, typename A7>
Ptr<T> makePtr(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7)
{
    return Ptr<T>(new T(a1, a2, a3, a4, a5, a6, a7));
}

template<typename T, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6, typename A7, typename A8>
Ptr<T> makePtr(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8)
{
    return Ptr<T>(new T(a1, a2, a3, a4, a5, a6, a7, a8));
}

template<typename T, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6, typename A7, typename A8, typename A9>
Ptr<T> makePtr(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9)
{
    return Ptr<T>(new T(a1, a2, a3, a4, a5, a6, a7, a8, a9));
}

template<typename T, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6, typename A7, typename A8, typename A9, typename A10>
Ptr<T> makePtr(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9, const A10& a10)
{
    return Ptr<T>(new T(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10));
}

} // namespace cv

//! @endcond

#endif // __OPENCV_CORE_PTR_INL_HPP__
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root/modules/core/include/opencv2/core/ptr.inl.hpp

INCLUDED FROM

DEFINITIONS
