MatCopy

Copys a matrix to another matrix.

Synopsis

#include "mat.h" 
int MatCopy(Mat A,Mat B,MatStructure str)
Collective on Mat

Input Parameters

A - the matrix
str - SAME_NONZERO_PATTERN or DIFFERENT_NONZERO_PATTERN

Output Parameter

B -where the copy is put

Notes

If you use SAME_NONZERO_PATTERN then the zero matrices had better have the same nonzero pattern or the routine will crash.

MatCopy() copies the matrix entries of a matrix to another existing matrix (after first zeroing the second matrix). A related routine is MatConvert(), which first creates a new matrix and then copies the data.

Keywords

matrix, copy, convert

See Also

MatConvert()

Level:intermediate
Location:src/mat/interface/matrix.c
Matrix Index
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