diff --git a/dune/solvers/iterationsteps/blockgsstep.cc b/dune/solvers/iterationsteps/blockgsstep.cc index cfa49b64cf77b62ae6d48d61a2fe68713f524a09..dacb54608baeb2d1566b115a22922d898c8e3fd3 100644 --- a/dune/solvers/iterationsteps/blockgsstep.cc +++ b/dune/solvers/iterationsteps/blockgsstep.cc @@ -44,11 +44,11 @@ void BlockGSStep<MatrixType, DiscFuncType, BitVectorType>::iterate() assert(this->ignoreNodes_ != NULL); if (gs_type_ != Direction::BACKWARD) - for (int i=0; i<this->x_->size(); i++) + for (std::size_t i=0; i<this->x_->size(); i++) iterate_step(i); if (gs_type_ != Direction::FORWARD) - for (int i=this->x_->size()-1; i>=0 && i<this->x_->size(); i--) + for (std::size_t i=this->x_->size()-1; i>=0 && i<this->x_->size(); i--) iterate_step(i); }