]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
Doc update.
authorwolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Mon, 29 May 2000 13:09:34 +0000 (13:09 +0000)
committerwolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Mon, 29 May 2000 13:09:34 +0000 (13:09 +0000)
git-svn-id: https://svn.dealii.org/trunk@2970 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/lac/include/lac/block_sparse_matrix.h
deal.II/lac/include/lac/sparse_matrix.h

index 58bd47d816a3a354800e19d2f5c5048a175c5149..1277069d67793d09cad8259718eeb4c137e78412 100644 (file)
@@ -118,6 +118,12 @@ class BlockSparseMatrix : public Subscriptor
                                      * want to update the size of the
                                      * matrix. It only calls #reinit#
                                      * on the sub-matrices.
+                                     *
+                                     * If the sparsity pattern has
+                                     * not changed, then the effect
+                                     * of this function is simply to
+                                     * reset all matrix entries to
+                                     * zero.
                                      */
     virtual void reinit ();
 
@@ -134,6 +140,9 @@ class BlockSparseMatrix : public Subscriptor
                                      * sub-matrices with the block
                                      * sparsity patterns of the
                                      * parameter.
+                                     *
+                                     * The elements of the matrix are
+                                     * set to zero by this function.
                                      */
     virtual void reinit (const BlockSparsityPattern<rows,columns> &sparsity);
 
index 9e55810b5293690225b0776b3af93b16a1bfd9a5..88faaad694ddb45876921251e5430af8580f33b1 100644 (file)
@@ -128,6 +128,12 @@ class SparseMatrix : public Subscriptor
                                      * empty (i.e. the dimensions are
                                      * zero), then all memory is
                                      * freed.
+                                     *
+                                     * If the sparsity pattern has
+                                     * not changed, then the effect
+                                     * of this function is simply to
+                                     * reset all matrix entries to
+                                     * zero.
                                      */
     virtual void reinit ();
 
@@ -149,6 +155,9 @@ class SparseMatrix : public Subscriptor
                                      * as that of this matrix or as
                                      * long as #reinit# is not called
                                      * with a new sparsity structure.
+                                     *
+                                     * The elements of the matrix are
+                                     * set to zero by this function.
                                      */
     virtual void reinit (const SparsityPattern &sparsity);
 

In the beginning the Universe was created. This has made a lot of people very angry and has been widely regarded as a bad move.

Douglas Adams


Typeset in Trocchi and Trocchi Bold Sans Serif.