inlib  1.2.0
Public Member Functions
inlib::a4::sqm< T > Class Template Reference
Inheritance diagram for inlib::a4::sqm< T >:
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Collaboration diagram for inlib::a4::sqm< T >:
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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 v30 (const T &a_value)
void v01 (const T &a_value)
void v11 (const T &a_value)
void v21 (const T &a_value)
void v31 (const T &a_value)
void v02 (const T &a_value)
void v12 (const T &a_value)
void v22 (const T &a_value)
void v32 (const T &a_value)
void v03 (const T &a_value)
void v13 (const T &a_value)
void v23 (const T &a_value)
void v33 (const T &a_value)
T v00 () const
T v10 () const
T v20 () const
T v30 () const
T v01 () const
T v11 () const
T v21 () const
T v31 () const
T v02 () const
T v12 () const
T v22 () const
T v32 () const
T v03 () const
T v13 () const
T v23 () const
T v33 () const
virtual T determinant () const
bool invert (sqm< T > &a_result) const

Detailed Description

template<class T>
class inlib::a4::sqm< T >

Definition at line 80 of file a4.

Constructor & Destructor Documentation

template<class T>
inlib::a4::sqm< T >::sqm ( ) [inline]

Definition at line 82 of file a4.

: inlib::sqm<T>(4){}
template<class T>
virtual inlib::a4::sqm< T >::~sqm ( ) [inline, virtual]

Reimplemented from inlib::sqm< T >.

Definition at line 83 of file a4.

{}
template<class T>
inlib::a4::sqm< T >::sqm ( const sqm< T > &  a_from) [inline]

Definition at line 85 of file a4.

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

Member Function Documentation

template<class T>
virtual T inlib::a4::sqm< T >::determinant ( ) const [inline, virtual]

Reimplemented from inlib::sqm< T >.

Definition at line 131 of file a4.

                                {
    T e00 =  D33(v11(),v12(),v13(),
                      v21(),v22(),v23(),
                      v31(),v32(),v33());
    T e01 = -D33(v01(),v02(),v03(),
                      v21(),v22(),v23(),
                      v31(),v32(),v33());
    T e02 =  D33(v01(),v02(),v03(),
                      v11(),v12(),v13(),
                      v31(),v32(),v33());
    T e03 = -D33(v01(),v02(),v03(),
                      v11(),v12(),v13(),
                      v21(),v22(),v23());
                  
    return (  v00() * e00
            + v10() * e01
            + v20() * e02
            + v30() * e03);
  }
template<class T>
bool inlib::a4::sqm< T >::invert ( sqm< T > &  a_result) const [inline]

Definition at line 151 of file a4.

                                      {
    // Twice faster than the generic invertion method.
    a_result.v00(
      D33(v11(),v12(),v13(),
          v21(),v22(),v23(),
        v31(),v32(),v33()));
    a_result.v01(
      -D33(v01(),v02(),v03(),
         v21(),v22(),v23(),
           v31(),v32(),v33()));
    a_result.v02(
      D33(v01(),v02(),v03(),
          v11(),v12(),v13(),
        v31(),v32(),v33()));
    a_result.v03(
     -D33(v01(),v02(),v03(),
          v11(),v12(),v13(),
        v21(),v22(),v23()));
                    
    T deter =
        v00() * a_result.v00()
      + v10() * a_result.v01()
      + v20() * a_result.v02()
      + v30() * a_result.v03();
  
    if(deter==array<T>::zero()) return false;
                    
    a_result.v10(
     -D33(v10(),v12(),v13(),
          v20(),v22(),v23(),
          v30(),v32(),v33()));
    a_result.v11(
      D33(v00(),v02(),v03(),
        v20(),v22(),v23(),
        v30(),v32(),v33()));
    a_result.v12(
     -D33(v00(),v02(),v03(),
          v10(),v12(),v13(),
        v30(),v32(),v33()));
    a_result.v13(
      D33(v00(),v02(),v03(),
        v10(),v12(),v13(),
        v20(),v22(),v23()));
                    
    a_result.v20(
      D33(v10(),v11(),v13(),
        v20(),v21(),v23(),
        v30(),v31(),v33()));
    a_result.v21(
     -D33(v00(),v01(),v03(),
        v20(),v21(),v23(),
        v30(),v31(),v33()));
    a_result.v22(
      D33(v00(),v01(),v03(),
        v10(),v11(),v13(),
        v30(),v31(),v33()));
    a_result.v23(
     -D33(v00(),v01(),v03(),
        v10(),v11(),v13(),
        v20(),v21(),v23()));
                    
    a_result.v30(
     -D33(v10(),v11(),v12(),
        v20(),v21(),v22(),
        v30(),v31(),v32()));
    a_result.v31(
      D33(v00(),v01(),v02(),
        v20(),v21(),v22(),
        v30(),v31(),v32()));
    a_result.v32(
     -D33(v00(),v01(),v02(),
        v10(),v11(),v12(),
        v30(),v31(),v32()));
    a_result.v33(
      D33(v00(),v01(),v02(),
        v10(),v11(),v12(),
        v20(),v21(),v22()));
  
    a_result.multiply(1./deter);  
  
    return true;
  }
template<class T>
sqm& inlib::a4::sqm< T >::operator= ( const sqm< T > &  a_from) [inline]

Definition at line 86 of file a4.

                                    {
    inlib::sqm<T>::operator=(a_from);
    return *this;
  }
template<class T>
void inlib::a4::sqm< T >::v00 ( const T &  a_value) [inline]

Definition at line 91 of file a4.

{array<T>::m_vector[0+0*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v00 ( ) const [inline]

Definition at line 111 of file a4.

{return array<T>::m_vector[0+0*4];}
template<class T>
void inlib::a4::sqm< T >::v01 ( const T &  a_value) [inline]

Definition at line 96 of file a4.

{array<T>::m_vector[0+1*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v01 ( ) const [inline]

Definition at line 116 of file a4.

{return array<T>::m_vector[0+1*4];}
template<class T>
void inlib::a4::sqm< T >::v02 ( const T &  a_value) [inline]

Definition at line 101 of file a4.

{array<T>::m_vector[0+2*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v02 ( ) const [inline]

Definition at line 121 of file a4.

{return array<T>::m_vector[0+2*4];}
template<class T>
void inlib::a4::sqm< T >::v03 ( const T &  a_value) [inline]

Definition at line 106 of file a4.

{array<T>::m_vector[0+3*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v03 ( ) const [inline]

Definition at line 126 of file a4.

{return array<T>::m_vector[0+3*4];}
template<class T>
void inlib::a4::sqm< T >::v10 ( const T &  a_value) [inline]

Definition at line 92 of file a4.

{array<T>::m_vector[1+0*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v10 ( ) const [inline]

Definition at line 112 of file a4.

{return array<T>::m_vector[1+0*4];}
template<class T>
void inlib::a4::sqm< T >::v11 ( const T &  a_value) [inline]

Definition at line 97 of file a4.

{array<T>::m_vector[1+1*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v11 ( ) const [inline]

Definition at line 117 of file a4.

{return array<T>::m_vector[1+1*4];}
template<class T>
void inlib::a4::sqm< T >::v12 ( const T &  a_value) [inline]

Definition at line 102 of file a4.

{array<T>::m_vector[1+2*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v12 ( ) const [inline]

Definition at line 122 of file a4.

{return array<T>::m_vector[1+2*4];}
template<class T>
void inlib::a4::sqm< T >::v13 ( const T &  a_value) [inline]

Definition at line 107 of file a4.

{array<T>::m_vector[1+3*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v13 ( ) const [inline]

Definition at line 127 of file a4.

{return array<T>::m_vector[1+3*4];}
template<class T>
void inlib::a4::sqm< T >::v20 ( const T &  a_value) [inline]

Definition at line 93 of file a4.

{array<T>::m_vector[2+0*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v20 ( ) const [inline]

Definition at line 113 of file a4.

{return array<T>::m_vector[2+0*4];}
template<class T>
void inlib::a4::sqm< T >::v21 ( const T &  a_value) [inline]

Definition at line 98 of file a4.

{array<T>::m_vector[2+1*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v21 ( ) const [inline]

Definition at line 118 of file a4.

{return array<T>::m_vector[2+1*4];}
template<class T>
void inlib::a4::sqm< T >::v22 ( const T &  a_value) [inline]

Definition at line 103 of file a4.

{array<T>::m_vector[2+2*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v22 ( ) const [inline]

Definition at line 123 of file a4.

{return array<T>::m_vector[2+2*4];}
template<class T>
void inlib::a4::sqm< T >::v23 ( const T &  a_value) [inline]

Definition at line 108 of file a4.

{array<T>::m_vector[2+3*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v23 ( ) const [inline]

Definition at line 128 of file a4.

{return array<T>::m_vector[2+3*4];}
template<class T>
void inlib::a4::sqm< T >::v30 ( const T &  a_value) [inline]

Definition at line 94 of file a4.

{array<T>::m_vector[3+0*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v30 ( ) const [inline]

Definition at line 114 of file a4.

{return array<T>::m_vector[3+0*4];}
template<class T>
void inlib::a4::sqm< T >::v31 ( const T &  a_value) [inline]

Definition at line 99 of file a4.

{array<T>::m_vector[3+1*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v31 ( ) const [inline]

Definition at line 119 of file a4.

{return array<T>::m_vector[3+1*4];}
template<class T>
void inlib::a4::sqm< T >::v32 ( const T &  a_value) [inline]

Definition at line 104 of file a4.

{array<T>::m_vector[3+2*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v32 ( ) const [inline]

Definition at line 124 of file a4.

{return array<T>::m_vector[3+2*4];}
template<class T>
void inlib::a4::sqm< T >::v33 ( const T &  a_value) [inline]

Definition at line 109 of file a4.

{array<T>::m_vector[3+3*4] = a_value;}
template<class T>
T inlib::a4::sqm< T >::v33 ( ) const [inline]

Definition at line 129 of file a4.

{return array<T>::m_vector[3+3*4];}
The documentation for this class was generated from the following file:
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