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ceres-solver / ceres-solver / 00404345077a7379554bf3f733189f41bcc5045f
commit00404345077a7379554bf3f733189f41bcc5045f[log] [tgz]
authorSameer Agarwal <sameeragarwal@google.com>Fri Oct 05 17:43:26 2018 -0700
committerSameer Agarwal <sameeragarwal@google.com>Wed Oct 10 10:56:13 2018 -0700
tree9b8e1fc0d90f109ff910b8326f5cfb9a0feb00fd
parent7edb3a6b928b2b4faa8b9592750c58106e120940 [diff]
Add ParameterBlock::IsSetConstantByUser()

Introduce IsSetConstantByUser method which indicates whether
the user set the parameter block constant or not.

Changed the definition of IsConstant() to indicate if the
parameter block is effectively constant or not, which is
now the uniion of two conditions - the user set it to be constant
or the local tangent space is of size zero. Currently
this change has no effect as we do not allow local parameterizations
with zero tangent space size, but thats an inconsistency we are
working on fixing.

A variety of code cleans up to parameter_block.h

1. Remove an old TODO comment which is not really actionable.
2. Remove Init() method.
3. NULL -> nullptr
4. memcpy -> std::copy

Change-Id: I12973ee0f053fa22f09908cf36e9aa57d9d8dd74
3 files changed
tree: 9b8e1fc0d90f109ff910b8326f5cfb9a0feb00fd
  1. bazel/
  2. cmake/
  3. config/
  4. data/
  5. docs/
  6. examples/
  7. include/
  8. internal/
  9. scripts/
  10. travis/
  11. .clang-format
  12. .gitignore
  13. .travis.yml
  14. BUILD
  15. CMakeLists.txt
  16. CONTRIBUTING.md
  17. LICENSE
  18. package.xml
  19. README.md
  20. WORKSPACE
README.md

Build Status

Ceres Solver

Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two kinds of problems.

  1. Non-linear Least Squares problems with bounds constraints.
  2. General unconstrained optimization problems.

Please see ceres-solver.org for more information.