From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Tue, 31 Oct 2017 21:46:42 +0000 (-0600)
Subject: Make a piece of code work for std::complex data types.
X-Git-Tag: v9.0.0-rc1~827^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F5394%2Fhead;p=dealii.git

Make a piece of code work for std::complex data types.
---

diff --git a/include/deal.II/lac/la_parallel_block_vector.templates.h b/include/deal.II/lac/la_parallel_block_vector.templates.h
index 2086e6518e..8d266fa6df 100644
--- a/include/deal.II/lac/la_parallel_block_vector.templates.h
+++ b/include/deal.II/lac/la_parallel_block_vector.templates.h
@@ -830,7 +830,7 @@ namespace LinearAlgebra
               dealii::ExcDimensionMismatch(matrix.n(),n));
 
       // reset the matrix
-      matrix = Number();
+      matrix = typename FullMatrixType::value_type(0.0);
 
       set_symmetric(matrix, symmetric);
       if (symmetric)