MatrixBandWidth Class Reference

#include <newmat.h>

Public Member Functions
	MatrixBandWidth (const int l, const int u)
	MatrixBandWidth (const int i)
MatrixBandWidth	operator+ (const MatrixBandWidth &) const
MatrixBandWidth	operator* (const MatrixBandWidth &) const
MatrixBandWidth	minimum (const MatrixBandWidth &) const
MatrixBandWidth	t () const
bool	operator== (const MatrixBandWidth &bw) const
bool	operator!= (const MatrixBandWidth &bw) const
int	Upper () const
int	Lower () const

Public Attributes
int	lower
int	upper

Detailed Description

Definition at line 189 of file newmat.h.

Constructor & Destructor Documentation

MatrixBandWidth() [1/2]

MatrixBandWidth::MatrixBandWidth ( const int  l, const int  u  )

inline

Definition at line 194 of file newmat.h.

: lower(l), upper (u) {}

MatrixBandWidth() [2/2]

MatrixBandWidth::MatrixBandWidth ( const int  i )

inline

Definition at line 195 of file newmat.h.

: lower(i), upper(i) {}

Member Function Documentation

Lower()

int MatrixBandWidth::Lower ( ) const

inline

Definition at line 204 of file newmat.h.

Referenced by KPMatrix::BandWidth(), BandMatrix::ReSize(), and SymmetricBandMatrix::ReSize().

{ return lower; }

minimum()

MatrixBandWidth MatrixBandWidth::minimum

(

const MatrixBandWidth &

bw

)

const

Definition at line 187 of file bandmat.cpp.

References lower, REPORT, and upper.

Referenced by SPMatrix::BandWidth().

{
   REPORT
   int l = bw.lower; int u = bw.upper;
   if ((lower >= 0) && ( (l < 0) || (l > lower) )) l = lower;
   if ((upper >= 0) && ( (u < 0) || (u > upper) )) u = upper;
   return MatrixBandWidth(l,u);
}

operator!=()

bool MatrixBandWidth::operator!= ( const MatrixBandWidth &  bw ) const

inline

Definition at line 202 of file newmat.h.

References operator==().

{ return !operator==(bw); }

operator*()

MatrixBandWidth MatrixBandWidth::operator*

(

const MatrixBandWidth &

bw

)

const

Definition at line 178 of file bandmat.cpp.

References lower, REPORT, and upper.

{
   REPORT
   int l = bw.lower; int u = bw.upper;
   l = (lower < 0 || l < 0) ? -1 : lower+l;
   u = (upper < 0 || u < 0) ? -1 : upper+u;
   return MatrixBandWidth(l,u);
}

operator+()

MatrixBandWidth MatrixBandWidth::operator+

(

const MatrixBandWidth &

bw

)

const

Definition at line 169 of file bandmat.cpp.

References lower, REPORT, and upper.

{
   REPORT
   int l = bw.lower; int u = bw.upper;
   l = (lower < 0 || l < 0) ? -1 : (lower > l) ? lower : l;
   u = (upper < 0 || u < 0) ? -1 : (upper > u) ? upper : u;
   return MatrixBandWidth(l,u);
}

operator==()

bool MatrixBandWidth::operator== ( const MatrixBandWidth &  bw ) const

inline

Definition at line 200 of file newmat.h.

References lower, and upper.

      { return (lower == bw.lower) && (upper == bw.upper); }

t()

MatrixBandWidth MatrixBandWidth::t ( ) const

inline

Definition at line 199 of file newmat.h.

Referenced by TransposedMatrix::BandWidth().

{ return MatrixBandWidth(upper,lower); }

Upper()

int MatrixBandWidth::Upper ( ) const

inline

Definition at line 203 of file newmat.h.

Referenced by KPMatrix::BandWidth(), BandMatrix::ReSize(), and SymmetricBandMatrix::ReSize().

{ return upper; }

Member Data Documentation

lower

int MatrixBandWidth::lower

Definition at line 192 of file newmat.h.

Referenced by minimum(), MatrixType::New(), operator*(), operator+(), operator==(), BandMatrix::SetParameters(), and SymmetricBandMatrix::SetParameters().

upper

int MatrixBandWidth::upper

Definition at line 193 of file newmat.h.

Referenced by minimum(), MatrixType::New(), operator*(), operator+(), and operator==().

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

• newmat.h
• bandmat.cpp