CrystVector< T > Class Template Reference

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

List of all members.

Public Member Functions
	CrystVector (const long nbElements)
	CrystVector (const CrystVector &old)
void	operator= (const CrystVector &old)
template<class U >
void	operator= (const CrystVector< U > &old)
template<class U >
	operator CrystVector< U > () const
void	reference (CrystVector &old)
long	numElements () const
T	sum () const
T	min () const
T	max () const
unsigned long	imin (const unsigned long start=0, const unsigned long finish=0) const
	Find index of minimum, between start and end (if start==end, use full vector)
unsigned long	imax (const unsigned long start=0, const unsigned long finish=0) const
	Find index of maximum, between start and end (if start==end, use full vector)
T *	data ()
const T *	data () const
void	resize (const long newNbElements)
void	resizeAndPreserve (const long newNbElements)
void	operator*= (const T num)
void	operator*= (const CrystVector &vect)
void	operator/= (const T num)
void	operator/= (const CrystVector &vect)
void	operator+= (const T num)
void	operator+= (const CrystVector &vect)
void	operator-= (const CrystVector &vect)
void	operator= (const T num)
T	operator() (const long i) const
T &	operator() (const long i)

Private Attributes
T *	mpData
long	mNumElements
bool	mIsAreference

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Detailed Description

template<class T>
class CrystVector< T >

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 CrystVector_REAL, CrystVector_long,etc... to declare 1D vectors. Macros ensure (well, should) ensure compatibility with Blitz++. (as of april 2001 support of blitz++ is broken).

Todo:

check again Blitz++ support in newer gcc versions.

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

• CrystVector.h