CrystMatrix< T > Class Template Reference

2D Vector library (Blitz++ mimic) for ObjCryst++ More...

Collaboration diagram for CrystMatrix< T >:

[legend]List of all members.

Public Member Functions
	CrystMatrix ()
	CrystMatrix (const long ySize, const long xSize)
	CrystMatrix (const CrystMatrix &old)
	~CrystMatrix ()
void	operator= (const CrystMatrix &old)
void	reference (CrystMatrix &old)
long	numElements () const
T	sum () const
T	min () const
T	max () const
long	rows () const
long	cols () const
T *	data ()
const T *	data () const
void	resize (const long ySize, const long xSize)
void	resizeAndPreserve (const long ySize, const long xSize)
void	operator *= (const T num)
void	operator *= (const CrystMatrix &vect)
void	operator/= (const T num)
void	operator+= (const T num)
void	operator-= (const T num)
ListInitializerSwitch	operator= (const T num)
T	operator() (const long i) const
T	operator() (const long row, const long col) const
T &	operator() (const long i)
T &	operator() (const long i, const long j)
CrystMatrix	transpose (const int dim1, const int dim2) const
Private Attributes
T *	mpData
long	mNumElements
long	mXSize
long	mYSize
bool	mIsAreference

---

Detailed Description

template<class T>
class CrystMatrix< T >

2D Vector library (Blitz++ mimic) for ObjCryst++

The CrystVector library is not a new array computation library, despite the appearances. ObjCryst++ should used the Blitz++ array library , which yields excellent performance and simple array expressions. Unfortunately, the memory required to compile the library using gcc is far too high to be reasonable when using complex expressions and optimizing code. So until this has changed, The CrystVector and CrystMatrix library have been created, and these emulate (supposedly exactly) the Blitz++ interface (but not the smart handling of mathematical expressions, so pointers must be used). For documentation about these two libraries you should read the Blitz++ documentation. CrystVector and CrystMatrix use the same kind of storage in memory.

You can use CrystMatrix_REAL, CrystMatrix_long,etc... to declare 2D vectors. Macros ensure (well, should) ensure compatibility with Blitz++. (as of april 2001 support of blitz++ is broken).

---

Constructor & Destructor Documentation

template<class T> CrystMatrix< T >::CrystMatrix (   )

template<class T> CrystMatrix< T >::CrystMatrix (  const long  ySize, const long  xSize )

template<class T> CrystMatrix< T >::CrystMatrix (  const CrystMatrix< T > &  old  )

template<class T> CrystMatrix< T >::~CrystMatrix (   )

---

Member Function Documentation

template<class T> long CrystMatrix< T >::cols (   )  const

template<class T> const T* CrystMatrix< T >::data (   )  const

template<class T> T* CrystMatrix< T >::data (   )

template<class T> T CrystMatrix< T >::max (   )  const

template<class T> T CrystMatrix< T >::min (   )  const

template<class T> long CrystMatrix< T >::numElements (   )  const

template<class T> void CrystMatrix< T >::operator *= (  const CrystMatrix< T > &  vect  )

template<class T> void CrystMatrix< T >::operator *= (  const T  num  )

template<class T> T& CrystMatrix< T >::operator() (  const long  i, const long  j )

template<class T> T& CrystMatrix< T >::operator() (  const long  i  )

template<class T> T CrystMatrix< T >::operator() (  const long  row, const long  col )  const

template<class T> T CrystMatrix< T >::operator() (  const long  i  )  const

template<class T> void CrystMatrix< T >::operator+= (  const T  num  )

template<class T> void CrystMatrix< T >::operator-= (  const T  num  )

template<class T> void CrystMatrix< T >::operator/= (  const T  num  )

template<class T> ListInitializerSwitch CrystMatrix< T >::operator= (  const T  num  )

template<class T> void CrystMatrix< T >::operator= (  const CrystMatrix< T > &  old  )

template<class T> void CrystMatrix< T >::reference (  CrystMatrix< T > &  old  )

template<class T> void CrystMatrix< T >::resize (  const long  ySize, const long  xSize )

template<class T> void CrystMatrix< T >::resizeAndPreserve (  const long  ySize, const long  xSize )

template<class T> long CrystMatrix< T >::rows (   )  const

template<class T> T CrystMatrix< T >::sum (   )  const

template<class T> CrystMatrix CrystMatrix< T >::transpose (  const int  dim1, const int  dim2 )  const

---

Member Data Documentation

template<class T> bool CrystMatrix< T >::mIsAreference [private]

template<class T> long CrystMatrix< T >::mNumElements [private]

template<class T> T* CrystMatrix< T >::mpData [private]

template<class T> long CrystMatrix< T >::mXSize [private]

template<class T> long CrystMatrix< T >::mYSize [private]

---

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

• CrystVector.h

---