1 // Ceres Solver - A fast non-linear least squares minimizer
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29 // Author: sameeragarwal@google.com (Sameer Agarwal)
30 
31 #ifndef CERES_PUBLIC_DYNAMIC_COST_FUNCTION_H_
32 #define CERES_PUBLIC_DYNAMIC_COST_FUNCTION_H_
33 
34 #include "ceres/cost_function.h"
35 
36 namespace ceres {
37 
38 // A common base class for DynamicAutoDiffCostFunction and
39 // DynamicNumericDiffCostFunction which depend on methods that can add
40 // parameter blocks and set the number of residuals at run time.
41 class CERES_EXPORT DynamicCostFunction : public CostFunction {
42  public:
~DynamicCostFunction()43   ~DynamicCostFunction() {}
44 
AddParameterBlock(int size)45   virtual void AddParameterBlock(int size) {
46     mutable_parameter_block_sizes()->push_back(size);
47   }
48 
SetNumResiduals(int num_residuals)49   virtual void SetNumResiduals(int num_residuals) {
50     set_num_residuals(num_residuals);
51   }
52 };
53 
54 }  // namespace ceres
55 
56 #endif  // CERES_PUBLIC_DYNAMIC_COST_FUNCTION_H_
57