Problem::Evaluate implementation.
1. Add Problem::Evaluate and tests.
2. Remove Solver::Summary::initial/final_*
3. Remove Solver::Options::return_* members.
4. Various cpplint cleanups.
Change-Id: I4266de53489896f72d9c6798c5efde6748d68a47
diff --git a/internal/ceres/problem_impl.h b/internal/ceres/problem_impl.h
index 536e73a..ccc315d 100644
--- a/internal/ceres/problem_impl.h
+++ b/internal/ceres/problem_impl.h
@@ -53,6 +53,7 @@
class CostFunction;
class LossFunction;
class LocalParameterization;
+struct CRSMatrix;
namespace internal {
@@ -126,6 +127,13 @@
void SetParameterBlockVariable(double* values);
void SetParameterization(double* values,
LocalParameterization* local_parameterization);
+
+ bool Evaluate(const Problem::EvaluateOptions& options,
+ double* cost,
+ vector<double>* residuals,
+ vector<double>* gradient,
+ CRSMatrix* jacobian);
+
int NumParameterBlocks() const;
int NumParameters() const;
int NumResidualBlocks() const;
@@ -139,6 +147,12 @@
private:
ParameterBlock* InternalAddParameterBlock(double* values, int size);
+ bool InternalEvaluate(Program* program,
+ double* cost,
+ vector<double>* residuals,
+ vector<double>* gradient,
+ CRSMatrix* jacobian);
+
// Delete the arguments in question. These differ from the Remove* functions
// in that they do not clean up references to the block to delete; they
// merely delete them.
