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PairC::PairC(void) PairC::PairC(const PairC &) PairC::PairC(const DataC &,const DataC &) PairC::operator=(const PairC &) PairC::operator[](IndexC) const PairC::operator[](IndexC) PairC::A(void) const PairC::A(void) PairC::B(void) const PairC::B(void) PairC::Size(void) const PairC::IsValid(void) const PairC::Contains(const IndexC) const PairC::Swap(void) PairC::Reverse(void)

PairC()

The default constructor.

PairC(const PairC & p)

The copy constructor.

PairC(const DataC & o1,const DataC & o2)

Creates the pair of the objects 'o1' and 'o2'.

const PairC & operator=(const PairC & p)

The assigment. Access to the objects ---------------------

const DataC & operator[](IndexC i) const

Returns the i-th object of the pair.

DataC & operator[](IndexC i)

Access to the i-th object of the pair.

const DataC & A() const

Returns the first object of the pair.

DataC & A()

Access to the first object of the pair.

const DataC & B() const

Returns the first object of the pair.

DataC & B()

Access to the first object of the pair.

IndexC Size() const

Returns 2 as the number of elements of the pair.

bool IsValid() const

Returns always true confirming that the pair exists.

bool Contains(const IndexC i) const

Returns true if the pair contains an item with the index 'i'. Special operations ------------------

PairC & Swap()

Exchanges the order of items in the pair.

PairC & Reverse()

Exchanges the order of items in the pair.