Sameer Agarwal 4997cbc437 Return jacobians and gradients to the user.
1. Added CRSMatrix object which will store the initial
   and final jacobians if requested by the user.
2. Conversion routine and test for converting a
   CompressedRowSparseMatrix to CRSMatrix.
3. New Evaluator::Evaluate function to do the actual evaluation.
4. Changes to Program::StateVectorToParmeterBlocks and
   Program::SetParameterBlockStatePtrstoUserStatePtrs so that
   they do not try to set the state of constant parameter blocks.
5. Tests for Evaluator::Evaluate.
6. Minor cleanups in SolverImpl.
7. Minor cpplint cleanups triggered by this CL.

Change-Id: I3ac446484692f943c28f2723b719676f8c83ca3d
2012-07-16 12:17:34 -07:00
2012-04-30 23:09:08 -07:00
2012-06-19 00:18:07 -07:00
2012-06-17 18:59:34 -07:00
2012-06-24 23:22:04 -07:00
2012-04-30 23:09:08 -07:00
2012-04-30 23:09:08 -07:00

Ceres Solver - A non-linear least squares minimizer
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Please see ceres.pdf in docs/ for a tutorial and reference.
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