Update Ceres to latest upstream version 2.1.0temp-ceres_update

This release deprecated the Parameterization API and the new Manifolds
API is to be used instead. This is what was done in the Libmv as part
of this change.

Additionally, remove the bundling scripts. Nowadays those are only
leading to a duplicated work to maintain.

1 files changed, 4 insertions, 4 deletions

diff --git a/extern/ceres/internal/ceres/local_parameterization.cc b/extern/ceres/internal/ceres/local_parameterization.cc
index 62947f06fcc..db6f95a1984 100644
--- a/extern/ceres/internal/ceres/local_parameterization.cc
+++ b/extern/ceres/internal/ceres/local_parameterization.cc
@@ -1,5 +1,5 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2015 Google Inc. All rights reserved.
+// Copyright 2022 Google Inc. All rights reserved.
 // http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
@@ -43,7 +43,7 @@ namespace ceres {
 
 using std::vector;
 
-LocalParameterization::~LocalParameterization() {}
+LocalParameterization::~LocalParameterization() = default;
 
 bool LocalParameterization::MultiplyByJacobian(const double* x,
                                                const int num_rows,
@@ -107,8 +107,8 @@ SubsetParameterization::SubsetParameterization(
       << "of the parameter block.";
   CHECK(std::adjacent_find(constant.begin(), constant.end()) == constant.end())
       << "The set of constant parameters cannot contain duplicates";
-  for (int i = 0; i < constant_parameters.size(); ++i) {
-    constancy_mask_[constant_parameters[i]] = 1;
+  for (int parameter : constant_parameters) {
+    constancy_mask_[parameter] = 1;
   }
 }