SymmArray< T > Class Template Reference

Collaboration diagram for SymmArray< T >:

Public Member Functions
void	resize (int n)
int	rows () const
T	operator() (int i, int j) const
T &	operator() (int i, int j)
	SymmArray (const SymmArray< T > &B)
SymmArray< T > &	operator= (const SymmArray< T > &B)
	SymmArray ()

Private Member Functions
int	index (int row, int col) const

Private Attributes
Array< T, 1 >	A
int	N

Detailed Description

template<class T>
class SymmArray< T >

Definition at line 501 of file Blitz.h.

Constructor & Destructor Documentation

SymmArray() [1/2]

SymmArray ( const SymmArray< T > &  B )

inline

Definition at line 524 of file Blitz.h.

References SymmArray< T >::A, B(), and SymmArray< T >::resize().

  {
    resize(B.N);
    A = B.A;
  }

SymmArray() [2/2]

SymmArray ( )

inline

Definition at line 534 of file Blitz.h.

References SymmArray< T >::N.

{ N = 0; }

Member Function Documentation

index()

int index ( int  row, int  col  ) const

inlineprivate

Definition at line 506 of file Blitz.h.

Referenced by SymmArray< T >::operator()().

  {
    return ((row > col) ? ((row * (row + 1) >> 1) + col) : ((col * (col + 1) >> 1) + row));
  }

operator()() [1/2]

T operator() ( int  i, int  j  ) const

inline

Definition at line 520 of file Blitz.h.

References SymmArray< T >::A, and SymmArray< T >::index().

{ return (A(index(i, j))); }

operator()() [2/2]

T& operator() ( int  i, int  j  )

inline

Definition at line 522 of file Blitz.h.

References SymmArray< T >::A, and SymmArray< T >::index().

{ return (A(index(i, j))); }

operator=()

SymmArray<T>& operator= ( const SymmArray< T > &  B )

inline

Definition at line 529 of file Blitz.h.

References SymmArray< T >::A, and B().

  {
    A = B.A;
    return *this;
  }

resize()

void resize ( int  n )

inline

Definition at line 512 of file Blitz.h.

References SymmArray< T >::A, qmcplusplus::n, SymmArray< T >::N, and Array< T, D, ALLOC >::resize().

Referenced by SymmArray< T >::SymmArray().

  {
    N = (n * (n + 1)) >> 1;
    A.resize(N);
  }

rows()

int rows ( ) const

inline

Definition at line 518 of file Blitz.h.

References SymmArray< T >::N.

{ return N; }

Member Data Documentation

A

Array<T, 1> A

private

Definition at line 504 of file Blitz.h.

Referenced by SymmArray< T >::operator()(), SymmArray< T >::operator=(), SymmArray< T >::resize(), and SymmArray< T >::SymmArray().

N

int N

private

Definition at line 505 of file Blitz.h.

Referenced by SymmArray< T >::resize(), SymmArray< T >::rows(), and SymmArray< T >::SymmArray().

---

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

• /home/pk7/projects/qmc/for_cron_doxygen/qmcpack/src/QMCTools/ppconvert/src/common/Blitz.h