From 46b8461fd010c1e7ffce6bb2bdf8a84b659d5e09 Mon Sep 17 00:00:00 2001
From: Sameer Agarwal <sameeragarwal@google.com>
Date: Mon, 29 Sep 2014 15:10:58 -0700
Subject: [PATCH] Various minor fixes from William Rucklidge.

Change-Id: Ibe731d5db374ad8ee148d62a9fdd8d726b607a3f
---
 internal/ceres/block_jacobi_preconditioner.cc | 4 ----
 internal/ceres/block_jacobi_preconditioner.h  | 1 -
 internal/ceres/solver.cc                      | 2 +-
 3 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/internal/ceres/block_jacobi_preconditioner.cc b/internal/ceres/block_jacobi_preconditioner.cc
index ea49f077e..7f79a4f99 100644
--- a/internal/ceres/block_jacobi_preconditioner.cc
+++ b/internal/ceres/block_jacobi_preconditioner.cc
@@ -102,9 +102,5 @@ void BlockJacobiPreconditioner::RightMultiply(const double* x,
   m_->RightMultiply(x, y);
 }
 
-void BlockJacobiPreconditioner::LeftMultiply(const double* x, double* y) const {
-  m_->RightMultiply(x, y);
-}
-
 }  // namespace internal
 }  // namespace ceres
diff --git a/internal/ceres/block_jacobi_preconditioner.h b/internal/ceres/block_jacobi_preconditioner.h
index 857929709..e23e0e2d2 100644
--- a/internal/ceres/block_jacobi_preconditioner.h
+++ b/internal/ceres/block_jacobi_preconditioner.h
@@ -60,7 +60,6 @@ class BlockJacobiPreconditioner : public BlockSparseMatrixPreconditioner {
 
   // Preconditioner interface
   virtual void RightMultiply(const double* x, double* y) const;
-  virtual void LeftMultiply(const double* x, double* y) const;
   virtual int num_rows() const { return m_->num_rows(); }
   virtual int num_cols() const { return m_->num_rows(); }
 
diff --git a/internal/ceres/solver.cc b/internal/ceres/solver.cc
index e1c5ee30b..3512e156f 100644
--- a/internal/ceres/solver.cc
+++ b/internal/ceres/solver.cc
@@ -123,7 +123,7 @@ bool TrustRegionOptionsAreValid(const Solver::Options& options, string* error) {
   if (options.linear_solver_type == ITERATIVE_SCHUR &&
       options.use_explicit_schur_complement &&
       options.preconditioner_type != SCHUR_JACOBI) {
-    *error =  "use_explicit_schur_complement only supports"
+    *error =  "use_explicit_schur_complement only supports "
         "SCHUR_JACOBI as the preconditioner.";
     return false;
   }