inlib::a3::sqm< T > Class Template Reference

Inheritance diagram for inlib::a3::sqm< T >:

Collaboration diagram for inlib::a3::sqm< T >:

List of all members.

Public Member Functions
	sqm ()
virtual	~sqm ()
	sqm (const sqm &a_from)
sqm &	operator= (const sqm &a_from)
void	v00 (const T &a_value)
void	v10 (const T &a_value)
void	v20 (const T &a_value)
void	v01 (const T &a_value)
void	v11 (const T &a_value)
void	v21 (const T &a_value)
void	v02 (const T &a_value)
void	v12 (const T &a_value)
void	v22 (const T &a_value)
T	v00 () const
T	v10 () const
T	v20 () const
T	v01 () const
T	v11 () const
T	v21 () const
T	v02 () const
T	v12 () const
T	v22 () const
virtual T	determinant () const
bool	invert (sqm< T > &a_result) const

---

Detailed Description

template<class T>
class inlib::a3::sqm< T >

Definition at line 99 of file a3.

---

Constructor & Destructor Documentation

template<class T>

inlib::a3::sqm< T >::sqm

(

)

[inline]

Definition at line 101 of file a3.

:inlib::sqm<T>(3){}

template<class T>

virtual inlib::a3::sqm< T >::~sqm

(

)

[inline, virtual]

Reimplemented from inlib::sqm< T >.

Definition at line 102 of file a3.

{}

template<class T>

inlib::a3::sqm< T >::sqm

(

const sqm< T > &

a_from

)

[inline]

Definition at line 104 of file a3.

:inlib::sqm<T>(a_from){}

---

Member Function Documentation

template<class T>

virtual T inlib::a3::sqm< T >::determinant

(

)

const [inline, virtual]

Reimplemented from inlib::sqm< T >.

Definition at line 134 of file a3.

                                {
    T e00 =  D22(v11(),v12(),v21(),v22());
    T e01 = -D22(v01(),v02(),v21(),v22());
    T e02 =  D22(v01(),v02(),v11(),v12());
    return (  v00() * e00
            + v10() * e01
            + v20() * e02);

  }

template<class T>

bool inlib::a3::sqm< T >::invert

(

sqm< T > &

a_result

)

const [inline]

Definition at line 144 of file a3.

                                      {
    a_result.v00(
      D22(v11(),v12(),
          v21(),v22()));
    a_result.v01(
      -D22(v01(),v02(),
           v21(),v22()));
    a_result.v02(
      D22(v01(),v02(),
          v11(),v12()));
                  
    T deter =
        v00() * a_result.v00()
      + v10() * a_result.v01()
      + v20() * a_result.v02();

    if(deter==array<T>::zero()) return false;
                  
    a_result.v10(
     -D22(v10(),v12(),
          v20(),v22()));
    a_result.v11(
      D22(v00(),v02(),
          v20(),v22()));
    a_result.v12(
     -D22(v00(),v02(),
          v10(),v12()));
                    
    a_result.v20(
      D22(v10(),v11(),
          v20(),v21()));
    a_result.v21(
     -D22(v00(),v01(),
          v20(),v21()));
    a_result.v22(
      D22(v00(),v01(),
          v10(),v11()));
                    
    a_result.multiply(1./deter);  
  
    return true;
  }

template<class T>

sqm& inlib::a3::sqm< T >::operator=

(

const sqm< T > &

a_from

)

[inline]

Definition at line 105 of file a3.

                                    {
    inlib::sqm<T>::operator=(a_from);
    return *this;
  }

template<class T>

void inlib::a3::sqm< T >::v00

(

const T &

a_value

)

[inline]

Definition at line 110 of file a3.

{ array<T>::m_vector[0 + 0 * 3] = a_value;}

template<class T>

T inlib::a3::sqm< T >::v00

(

)

const [inline]

Definition at line 122 of file a3.

{ return array<T>::m_vector[0 + 0 * 3];}

template<class T>

void inlib::a3::sqm< T >::v01

(

const T &

a_value

)

[inline]

Definition at line 114 of file a3.

{ array<T>::m_vector[0 + 1 * 3] = a_value;}

template<class T>

T inlib::a3::sqm< T >::v01

(

)

const [inline]

Definition at line 126 of file a3.

{ return array<T>::m_vector[0 + 1 * 3];}

template<class T>

void inlib::a3::sqm< T >::v02

(

const T &

a_value

)

[inline]

Definition at line 118 of file a3.

{ array<T>::m_vector[0 + 2 * 3] = a_value;}

template<class T>

T inlib::a3::sqm< T >::v02

(

)

const [inline]

Definition at line 130 of file a3.

{ return array<T>::m_vector[0 + 2 * 3];}

template<class T>

void inlib::a3::sqm< T >::v10

(

const T &

a_value

)

[inline]

Definition at line 111 of file a3.

{ array<T>::m_vector[1 + 0 * 3] = a_value;}

template<class T>

T inlib::a3::sqm< T >::v10

(

)

const [inline]

Definition at line 123 of file a3.

{ return array<T>::m_vector[1 + 0 * 3];}

template<class T>

void inlib::a3::sqm< T >::v11

(

const T &

a_value

)

[inline]

Definition at line 115 of file a3.

{ array<T>::m_vector[1 + 1 * 3] = a_value;}

template<class T>

T inlib::a3::sqm< T >::v11

(

)

const [inline]

Definition at line 127 of file a3.

{ return array<T>::m_vector[1 + 1 * 3];}

template<class T>

void inlib::a3::sqm< T >::v12

(

const T &

a_value

)

[inline]

Definition at line 119 of file a3.

{ array<T>::m_vector[1 + 2 * 3] = a_value;}

template<class T>

T inlib::a3::sqm< T >::v12

(

)

const [inline]

Definition at line 131 of file a3.

{ return array<T>::m_vector[1 + 2 * 3];}

template<class T>

void inlib::a3::sqm< T >::v20

(

const T &

a_value

)

[inline]

Definition at line 112 of file a3.

{ array<T>::m_vector[2 + 0 * 3] = a_value;}

template<class T>

T inlib::a3::sqm< T >::v20

(

)

const [inline]

Definition at line 124 of file a3.

{ return array<T>::m_vector[2 + 0 * 3];}

template<class T>

void inlib::a3::sqm< T >::v21

(

const T &

a_value

)

[inline]

Definition at line 116 of file a3.

{ array<T>::m_vector[2 + 1 * 3] = a_value;}

template<class T>

T inlib::a3::sqm< T >::v21

(

)

const [inline]

Definition at line 128 of file a3.

{ return array<T>::m_vector[2 + 1 * 3];}

template<class T>

void inlib::a3::sqm< T >::v22

(

const T &

a_value

)

[inline]

Definition at line 120 of file a3.

{ array<T>::m_vector[2 + 2 * 3] = a_value;}

template<class T>

T inlib::a3::sqm< T >::v22

(

)

const [inline]

Definition at line 132 of file a3.

{ return array<T>::m_vector[2 + 2 * 3];}

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The documentation for this class was generated from the following file:

• /Users/barrand/private/dev/softinex/old/inexlib-1.2/inlib/inlib/a3