.. _program_listing_file_include_eigenpy_solvers_SparseSolverBase.hpp:

Program Listing for File SparseSolverBase.hpp
=============================================

|exhale_lsh| :ref:`Return to documentation for file <file_include_eigenpy_solvers_SparseSolverBase.hpp>` (``include/eigenpy/solvers/SparseSolverBase.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /*
    * Copyright 2017 CNRS
    */
   
   #ifndef __eigenpy_sparse_solver_base_hpp__
   #define __eigenpy_sparse_solver_base_hpp__
   
   #include "eigenpy/fwd.hpp"
   
   namespace eigenpy {
   
   template <typename SparseSolver>
   struct SparseSolverVisitor
       : public bp::def_visitor<SparseSolverVisitor<SparseSolver> > {
     typedef Eigen::VectorXd VectorType;
   
     template <class PyClass>
     void visit(PyClass& cl) const {
       cl.def("solve", &solve, bp::arg("b"),
              "Returns the solution x of Ax = b using the current decomposition "
              "of A.");
     }
   
    private:
     static VectorType solve(SparseSolver& self, const VectorType& b) {
       return self.solve(b);
     }
   };
   
   }  // namespace eigenpy
   
   #endif  // ifndef __eigenpy_sparse_solver_base_hpp__