TAPsInteractionPoint.cpp

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/******************************************************************************
TAPsInteractionPoint.cpp
******************************************************************************/
/******************************************************************************
SUKITTI PUNAK   (07/23/2010)
UPDATE          (10/28/2010)
******************************************************************************/
#include "TAPsInteractionPoint.hpp"
// Using Inclusion Model (i.e. definitions are included in declarations)
//                       (this name.cpp is included in name.hpp)
// Each friend is defined directly inside its declaration.

BEGIN_NAMESPACE_TAPs
//=============================================================================
// Constructors
//-----------------------------------------------------------------------------
template <typename T>
InteractionPoint<T>::InteractionPoint ( typename PointMass<T>::Type typeOfPointMass, unsigned int id )
    : m_id( id )
{
    CreatePointMass( typeOfPointMass );
}
//-----------------------------------------------------------------------------
template <typename T>
InteractionPoint<T>::InteractionPoint ( Vector3<T> const &location, typename PointMass<T>::Type typeOfPointMass, unsigned int id )
    : m_id( id )
{
    CreatePointMass( typeOfPointMass );
    SetPosition( location );
}
//-----------------------------------------------------------------------------
template <typename T>
InteractionPoint<T>::InteractionPoint ( T const location[3], typename PointMass<T>::Type typeOfPointMass, unsigned int id )
    : m_id( id )
{
    CreatePointMass( typeOfPointMass );
    SetPosition( Vector3<T>( location ) );
}
//-----------------------------------------------------------------------------
template <typename T>
InteractionPoint<T>::InteractionPoint ( T locX, T locY, T locZ, typename PointMass<T>::Type typeOfPointMass, unsigned int id )
    : m_id( id )
{
    CreatePointMass( typeOfPointMass );
    SetPosition( Vector3<T>( locX, locY, locZ ) );
}
//-----------------------------------------------------------------------------
template <typename T>
InteractionPoint<T>::InteractionPoint ( InteractionPoint<T> const &orig )
    : m_id( orig.m_id )
{
    CreatePointMass( orig.PtrToPointMass()->GetType() );
    *m_pPointMass = *(orig.PtrToPointMass());
}
//-----------------------------------------------------------------------------
template <typename T>
InteractionPoint<T>::~InteractionPoint ()
{
    DeletePointMass();
}
//-----------------------------------------------------------------------------
template <typename T>
std::string InteractionPoint<T>::StrInfo () const
{
    std::ostringstream ss;
    ss << "InteractionPoint<" << typeid(T).name() << ">";
    ss << " has id of " << m_id;
    ss << " and is a point mass of " << *PtrToPointMass();
    ss << "\n";
    return ss.str();
}
//-----------------------------------------------------------------------------
//=============================================================================
// Assignment Operator
//-----------------------------------------------------------------------------
template <typename T>
InteractionPoint<T> & InteractionPoint<T>::operator= ( InteractionPoint<T> const &orig )
{   
    DeletePointMass();
    CreatePointMass( orig.PtrToPointMass()->GetType() );
    *m_pPointMass = *(orig.PtrToPointMass());
    m_id = orig.m_id;
    return *this;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
template <typename T>
void InteractionPoint<T>::CreatePointMass ( typename PointMass<T>::Type typeOfPointMass )
{
    switch ( typeOfPointMass ) {
        case PointMass<T>::TYPE_STATIC:
            m_pPointMass = new PointMass<T>();
            break;
        case PointMass<T>::TYPE_DYNAMIC:
            m_pPointMass = new PointMassDynamic<T>();
            break;
        case PointMass<T>::TYPE_DYNAMIC_WITH_ORIENTATION:
            m_pPointMass = new PointMassDynamicWithQuaternionRotation<T>();
            break;
    }
}
//-----------------------------------------------------------------------------
template <typename T>
void InteractionPoint<T>::DeletePointMass ()
{
    if ( m_pPointMass ) {
        delete m_pPointMass;
        m_pPointMass = NULL;
    }
}
//-----------------------------------------------------------------------------
//=============================================================================
// Get/Set & Operations
//-----------------------------------------------------------------------------
template <typename T>
unsigned int InteractionPoint<T>::GetID () const
{
    return m_id;
}
//-----------------------------------------------------------------------------
template <typename T>
void InteractionPoint<T>::SetID ( unsigned int id )
{
    m_id = id;
}
//-----------------------------------------------------------------------------
template <typename T>
Vector3<T> const & InteractionPoint<T>::GetPosition () const
{
    return m_pPointMass->GetPosition();
}
//-----------------------------------------------------------------------------
template <typename T>
Vector3<T> & InteractionPoint<T>::GetPosition ()
{
    return m_pPointMass->GetPosition();
}
//-----------------------------------------------------------------------------
template <typename T>
void InteractionPoint<T>::SetPosition ( Vector3<T> const & position )
{
    return m_pPointMass->SetPosition( position );
}
//-----------------------------------------------------------------------------
template <typename T>
T InteractionPoint<T>::GetSize () const
{
    return m_pPointMass->GetSize();
}
//-----------------------------------------------------------------------------
template <typename T>
void InteractionPoint<T>::SetSize ( T size )
{
    m_pPointMass->SetSize( size );
}
//-----------------------------------------------------------------------------
template <typename T>
T InteractionPoint<T>::GetMass () const
{
    return m_pPointMass->GetMass();
}
//-----------------------------------------------------------------------------
template <typename T>
void InteractionPoint<T>::SetMass ( T mass )
{
    m_pPointMass->SetMass( mass );
}
//-----------------------------------------------------------------------------
template <typename T>
DS::SimulationFlags const & InteractionPoint<T>::GetSimFlags () const
{
    return m_pPointMass->GetFlags();
}
//-----------------------------------------------------------------------------
template <typename T>
DS::SimulationFlags & InteractionPoint<T>::GetSimFlags ()
{
    return m_pPointMass->GetFlags();
}
//-----------------------------------------------------------------------------
template <typename T>
PointMass<T> const * InteractionPoint<T>::PtrToPointMass () const
{
    return m_pPointMass;
}
//-----------------------------------------------------------------------------
template <typename T>
PointMass<T> * InteractionPoint<T>::PtrToPointMass ()
{
    return m_pPointMass;
}
//-----------------------------------------------------------------------------
template <typename T>
bool InteractionPoint<T>::CompareDistanceFromOriginPos_LessThan ( InteractionPoint<T> A, InteractionPoint<T> B )
{   
    return A.GetPosition().Length() < B.GetPosition().Length();
}
//-----------------------------------------------------------------------------
template <typename T>
bool InteractionPoint<T>::CompareDistanceFromOriginPos_GreaterThan ( InteractionPoint<T> A, InteractionPoint<T> B )
{   
    return A.GetPosition().Length() > B.GetPosition().Length();
}
//-----------------------------------------------------------------------------
//=============================================================================
END_NAMESPACE_TAPs
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