From 46adae784b099b98907ebf3d0149417339e8aefb Mon Sep 17 00:00:00 2001
From: Max Kahnt <max.kahnt@fu-berlin.de>
Date: Fri, 19 Feb 2016 16:35:29 +0100
Subject: [PATCH] Fix warnings sign-compare.
---
dune/solvers/iterationsteps/semidefiniteblockgsstep.hh | 6 +++---
dune/solvers/test/multigridtest.cc | 2 +-
dune/solvers/test/projectedgradienttest.cc | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/dune/solvers/iterationsteps/semidefiniteblockgsstep.hh b/dune/solvers/iterationsteps/semidefiniteblockgsstep.hh
index c93916eb..b9f434c2 100644
--- a/dune/solvers/iterationsteps/semidefiniteblockgsstep.hh
+++ b/dune/solvers/iterationsteps/semidefiniteblockgsstep.hh
@@ -48,8 +48,8 @@ class SemiDefiniteBlockGSStep
std::size_t operator()(const typename MatrixType::block_type& A) const {
std::hash<typename MatrixType::block_type::field_type> fieldHasher;
std::size_t result = 123456789;
- for(int i=0; i<A.N(); ++i)
- for(int j=0; j<A.N(); ++j)
+ for(size_t i=0; i<A.N(); ++i)
+ for(size_t j=0; j<A.N(); ++j)
result = (result * 123456789) ^ fieldHasher(A[i][j]);
return result;
}
@@ -139,7 +139,7 @@ public:
it->mmv(x[col],r);
}
if (regularizeDiagonal_) {
- for(int j=0; j<Aii.N(); ++j) {
+ for(size_t j=0; j<Aii.N(); ++j) {
if (Aii[j][j]==0)
Aii[j][j] = regularizeParameter_;
else
diff --git a/dune/solvers/test/multigridtest.cc b/dune/solvers/test/multigridtest.cc
index 4529b250..18f7ccdc 100644
--- a/dune/solvers/test/multigridtest.cc
+++ b/dune/solvers/test/multigridtest.cc
@@ -58,7 +58,7 @@ struct MultigridTestSuite
// we need a vector of pointers to the transfer operator base class
std::vector<Transfer*> transfer(grid.maxLevel());
- for (int i = 0; i < transfer.size(); ++i)
+ for (size_t i = 0; i < transfer.size(); ++i)
{
// create transfer operator from level i to i+1 (note that this will only work for either uniformly refined grids or adaptive grids with RefinementType=COPY)
TransferImplementation* t = new TransferImplementation;
diff --git a/dune/solvers/test/projectedgradienttest.cc b/dune/solvers/test/projectedgradienttest.cc
index ebd0def5..b3291f58 100644
--- a/dune/solvers/test/projectedgradienttest.cc
+++ b/dune/solvers/test/projectedgradienttest.cc
@@ -29,7 +29,7 @@ bool solveObstacleProblemByProjectedGradientSolver(const GridType& grid, const M
typedef std::vector<BoxConstraint<double, blockSize> > BoxConstraintVector;
BoxConstraintVector boxConstraints(rhs.size());
- for (int i = 0; i < boxConstraints.size(); ++i)
+ for (size_t i = 0; i < boxConstraints.size(); ++i)
{
for (int j = 0; j < blockSize; ++j)
{
--
GitLab