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\newcommand{\E}{\mathrm{E}} \newcommand{\A}{\mathrm{A}} \newcommand{\R}{\mathrm{R}} \newcommand{\N}{\mathrm{N}} \newcommand{\Q}{\mathrm{Q}} \newcommand{\Z}{\mathrm{Z}} \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }
CGAL 4.13 - CGAL and Solvers
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SvdTraits::Matrix Concept Reference

Definition

Concept of matrix type used by the concept SvdTraits.

Has Models:
CGAL::Eigen_matrix<T>

Public Member Functions

 Matrix (size_t n1, size_t n2)
 Initialize all the entries of the matrix to zero.
 
size_t number_of_rows ()
 Return the number of rows of the matrix.
 
size_t number_of_columns ()
 Return the number of columns of the matrix.
 
FT operator() (size_t i, size_t j)
 Return the entry at row i and column j, i from 0 to number_of_rows - 1, j from 0 to number_of_columns - 1.
 
void set (size_t i, size_t j, const FT value)
 Set the entry at row i and column j to value.