inlib::a2::sqm< T > Class Template Reference

Inheritance diagram for inlib::a2::sqm< T >:

Collaboration diagram for inlib::a2::sqm< T >:

List of all members.

Public Member Functions
	sqm ()
virtual	~sqm ()
	sqm (const sqm &a_from)
sqm &	operator= (const sqm &a_from)
T	v00 () const
T	v01 () const
T	v10 () const
T	v11 () const
void	v00 (const T &a_value)
void	v10 (const T &a_value)
void	v01 (const T &a_value)
void	v11 (const T &a_value)
virtual T	determinant () const
bool	invert (sqm &a_result) const

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Detailed Description

template<class T>
class inlib::a2::sqm< T >

Definition at line 62 of file a2.

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Constructor & Destructor Documentation

template<class T>

inlib::a2::sqm< T >::sqm

(

)

[inline]

Definition at line 64 of file a2.

: inlib::sqm<T>(2){}

template<class T>

virtual inlib::a2::sqm< T >::~sqm

(

)

[inline, virtual]

Reimplemented from inlib::sqm< T >.

Definition at line 65 of file a2.

{}

template<class T>

inlib::a2::sqm< T >::sqm

(

const sqm< T > &

a_from

)

[inline]

Definition at line 67 of file a2.

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

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Member Function Documentation

template<class T>

virtual T inlib::a2::sqm< T >::determinant

(

)

const [inline, virtual]

Reimplemented from inlib::sqm< T >.

Definition at line 83 of file a2.

                                {
    return v00() * v11() - v10() * v01();
  }

template<class T>

bool inlib::a2::sqm< T >::invert

(

sqm< T > &

a_result

)

const [inline]

Definition at line 87 of file a2.

                                   {
    T deter = determinant();
    if(deter==array<T>::zero()) return false;
    a_result.v00( v11());
    a_result.v11( v00());
    a_result.v01(-v01());
    a_result.v10(-v10());
    a_result.multiply(1./deter);  
    return true;
  }

template<class T>

sqm& inlib::a2::sqm< T >::operator=

(

const sqm< T > &

a_from

)

[inline]

Definition at line 68 of file a2.

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

template<class T>

T inlib::a2::sqm< T >::v00

(

)

const [inline]

Definition at line 73 of file a2.

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

template<class T>

void inlib::a2::sqm< T >::v00

(

const T &

a_value

)

[inline]

Definition at line 78 of file a2.

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

template<class T>

T inlib::a2::sqm< T >::v01

(

)

const [inline]

Definition at line 74 of file a2.

{return array<T>::m_vector[0 + 1 * 2];}

template<class T>

void inlib::a2::sqm< T >::v01

(

const T &

a_value

)

[inline]

Definition at line 80 of file a2.

{array<T>::m_vector[0+1*2] = a_value;}

template<class T>

T inlib::a2::sqm< T >::v10

(

)

const [inline]

Definition at line 75 of file a2.

{return array<T>::m_vector[1 + 0 * 2];}

template<class T>

void inlib::a2::sqm< T >::v10

(

const T &

a_value

)

[inline]

Definition at line 79 of file a2.

{array<T>::m_vector[1+0*2] = a_value;}

template<class T>

T inlib::a2::sqm< T >::v11

(

)

const [inline]

Definition at line 76 of file a2.

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

template<class T>

void inlib::a2::sqm< T >::v11

(

const T &

a_value

)

[inline]

Definition at line 81 of file a2.

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

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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/a2