sc::RefDiagSCMatrix(3) MPQC sc::RefDiagSCMatrix(3) NAME sc::RefDiagSCMatrix - The RefDiagSCMatrix class is a smart pointer to an DiagSCMatrix specialization. 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 ini- tialized 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. Public Member Functions inherited from sc::Ref< DiagSCMatrix > Ref () Create a reference to a null object. Ref (DiagSCMatrix *a) Create a reference to the object a. Ref (const Ref< DiagSCMatrix > &a) Create a reference to the object referred to by a. Ref (const Ref< A > &a) Create a reference to the object referred to by a. ~Ref () Delete this reference to the object. DiagSCMatrix * operator-> () const Returns the reference counted object. DiagSCMatrix * pointer () const Returns a pointer the reference counted object. RefCount * parentpointer () const Implements the parentpointer pure virtual in the base class. operator DiagSCMatrix * () const DiagSCMatrix & operator* () const Returns a C++ reference to the reference counted object. int null () const Return 1 if this is a reference to a null object. int nonnull () const Return !null(). int operator== (const Ref< A > &a) const A variety of ordering and equivalence operators are provided using the Identity class. int operator>= (const Ref< A > &a) const int operator<= (const Ref< A > &a) const int operator> (const Ref< A > &a) const int operator< (const Ref< A > &a) const int operator!= (const Ref< A > &a) const int compare (const Ref< DiagSCMatrix > &a) const Compare two objects returning -1, 0, or 1. void clear () Refer to the null object. Ref< DiagSCMatrix > & operator= (const Ref< DiagSCMatrix > &c) Assignment to c. Ref< DiagSCMatrix > & operator= (const Ref< A > &c) Assignment to c. Ref< DiagSCMatrix > & operator= (DiagSCMatrix *cr) Assignment to cr. Ref< DiagSCMatrix > & operator<< (const RefBase &a) Assignment to the object that a references using dynamic_cast. Ref< DiagSCMatrix > & operator<< (RefCount *a) Assigns to the given base class pointer using dynamic_cast. void assign_pointer (DiagSCMatrix *cr) Assignment to cr. void check_pointer () const Check the validity of the pointer. void ref_info (std::ostream &os) const Print information about the reference to os. void warn (const char *s) const Print a warning concerning the reference. Public Member Functions inherited from sc::RefBase virtual RefCount * parentpointer () const =0 Returns the DescribedClass pointer for the contained object. void require_nonnull () const Requires that a nonnull reference is held. Additional Inherited Members Protected Member Functions inherited from sc::RefBase void warn (const char *msg) const Print a warning message. void warn_ref_to_stack () const Called when stack data is referenced. void warn_skip_stack_delete () const Called when the deletion of stack data is skipped. void warn_bad_ref_count () const Called when the reference count is corrupted. void ref_info (RefCount *p, std::ostream &os) const Print information about the reference. void ref_info (std::ostream &os) const void check_pointer () const void reference (RefCount *) int dereference (RefCount *) Detailed Description The RefDiagSCMatrix class is a smart pointer to an DiagSCMatrix specializa- tion. Constructor & Destructor Documentation sc::RefDiagSCMatrix::RefDiagSCMatrix () Initializes the matrix pointer to 0. The reference must be initialized be- fore it is used. sc::RefDiagSCMatrix::RefDiagSCMatrix (const RefSCDimension &, const Ref< SC- MatrixKit > &) Create a diagonal matrix with dimension d by d. The data values are unde- fined. Member Function Documentation RefDiagSCMatrix sc::RefDiagSCMatrix::block (int i) const If this matrix is blocked return block i. Otherwise return this as block 0. int sc::RefDiagSCMatrix::nblock () const If this matrix is blocked return the number of blocks. Otherwise return 1. Author Generated automatically by Doxygen for MPQC from the source code. Version 2.3.1 Thu Sep 3 2026 sc::RefDiagSCMatrix(3)
NAME | SYNOPSIS | Detailed Description | Constructor & Destructor Documentation | Member Function Documentation | Author
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