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Man Pages


Manual Reference Pages  -  SC_REFDIAGSCMATRIX (3)

NAME

sc::RefDiagSCMatrix - The RefDiagSCMatrix class is a smart pointer to an DiagSCMatrix specialization.

CONTENTS

Synopsis

SYNOPSIS

#include <matrix.h>

Inherits sc::Ref< DiagSCMatrix >.

    Public Member Functions

    RefDiagSCMatrix ()
Initializes the matrix pointer to 0.     RefDiagSCMatrix (const RefDiagSCMatrix &m)
Make this and m refer to the same SCMatrix.     RefDiagSCMatrix (DiagSCMatrix *m)
Make this refer to m.     RefDiagSCMatrix & operator= (DiagSCMatrix *m)
Make this refer to m.     RefDiagSCMatrix & operator= (const RefDiagSCMatrix &m)
Make this and m refer to the same matrix.     RefDiagSCMatrix (const RefSCDimension &, const Ref< SCMatrixKit > &)
Create a diagonal matrix with dimension d by d.     RefSCMatrix operator* (const RefSCMatrix &) const
Multiply this by a matrix and return a matrix.     RefDiagSCMatrix operator* (double) const    
RefDiagSCMatrix operator+ (const RefDiagSCMatrix &) const
Matrix addition and subtraction.     RefDiagSCMatrix operator- (const RefDiagSCMatrix &) const    
RefDiagSCMatrix i () const
Return the inverse of this.     RefDiagSCMatrix gi () const
Return the generalized inverse of this.     RefDiagSCMatrix clone () const
These call the SCMatrix members of the same name after checking for references to 0.     RefDiagSCMatrix copy () const    
void set_element (int, double) const    
void accumulate_element (int, double) const    
double get_element (int) const    
void randomize () const    
void assign (const RefDiagSCMatrix &) const    
void scale (double) const    
void assign (double) const    
void assign (const double *) const    
void convert (double *) const    
void accumulate (const RefDiagSCMatrix &) const    
void element_op (const Ref< SCElementOp > &) const    
void element_op (const Ref< SCElementOp2 > &, const RefDiagSCMatrix &) const    
void element_op (const Ref< SCElementOp3 > &, const RefDiagSCMatrix &, const RefDiagSCMatrix &) const    
int n () const    
RefSCDimension dim () const    
Ref< SCMatrixKit > kit () const    
double trace () const    
void print (std::ostream &) const    
void print (const char *title=0, std::ostream &out=ExEnv::out0(), int=10) const    
void save (StateOut &)    
void restore (StateIn &)
Restores the matrix from StateIn object. The matrix must have been initialized already.     double determ () const
Returns the determinant of the referenced matrix.     DiagSCMatrixdouble operator() (int i) const
Assign and examine matrix elements.     int nblock () const
If this matrix is blocked return the number of blocks.     RefDiagSCMatrix block (int i) const
If this matrix is blocked return block i.

    Additional Inherited Members

Detailed Description

The RefDiagSCMatrix class is a smart pointer to an DiagSCMatrix specialization.

Constructor & Destructor Documentation

    sc::RefDiagSCMatrix::RefDiagSCMatrix ()

Initializes the matrix pointer to 0. The reference must be initialized before it is used.

sc::RefDiagSCMatrix::RefDiagSCMatrix (const RefSCDimension &, const Ref< SCMatrixKit > &)

Create a diagonal matrix with dimension d by d. The data values are undefined.

Member Function Documentation

RefDiagSCMatrix sc::RefDiagSCMatrix::block (int i) const

If this matrix is blocked return block i. Otherwise return this as block 0.

RefDiagSCMatrix sc::RefDiagSCMatrix::clone () const

These call the SCMatrix members of the same name after checking for references to 0.

    int sc::RefDiagSCMatrix::nblock () const

If this matrix is blocked return the number of blocks. Otherwise return 1.

Author

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Version 2.3.1 SC::REFDIAGSCMATRIX (3) Sun Apr 3 2016

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