From 0d0f413810c4eaaf2ed3874c015a022072360613 Mon Sep 17 00:00:00 2001 From: Guido Kanschat Date: Fri, 25 Nov 2005 10:06:10 +0000 Subject: [PATCH] add function clear to productmatrix git-svn-id: https://svn.dealii.org/trunk@11789 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/lac/include/lac/matrix_lib.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/deal.II/lac/include/lac/matrix_lib.h b/deal.II/lac/include/lac/matrix_lib.h index 31ea9468be..443cd07c26 100644 --- a/deal.II/lac/include/lac/matrix_lib.h +++ b/deal.II/lac/include/lac/matrix_lib.h @@ -86,6 +86,9 @@ class ProductMatrix : public PointerMatrixBase * Destructor. */ ~ProductMatrix(); + + // Doc in PointerMatrixBase + void clear(); /** * Matrix-vector product w = @@ -479,6 +482,17 @@ ProductMatrix::~ProductMatrix () } +template +void +ProductMatrix::clear () +{ + if (m1) delete m1; + m1 = 0; + if (m2) delete m2; + m2 = 0; +} + + template void ProductMatrix::vmult (VECTOR& dst, const VECTOR& src) const -- 2.39.5