Program Listing for File MathExpressionFilter.hpp
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/*
* MathExpressionFilter.hpp
*
* Created on: Aug 16, 2017
* Author: Peter Fankhauser
* Institute: ETH Zurich, ANYbotics
*/
#ifndef GRID_MAP_FILTERS__MATHEXPRESSIONFILTER_HPP_
#define GRID_MAP_FILTERS__MATHEXPRESSIONFILTER_HPP_
#include <filters/filter_base.hpp>
#include <string>
#include "EigenLab/EigenLab.hpp"
namespace grid_map
{
template<typename T>
class MathExpressionFilter : public filters::FilterBase<T>
{
public:
MathExpressionFilter();
virtual ~MathExpressionFilter();
bool configure() override;
bool update(const T & mapIn, T & mapOut) override;
private:
EigenLab::Parser<Eigen::MatrixXf> parser_;
std::string expression_;
std::string outputLayer_;
};
} // namespace grid_map
#endif // GRID_MAP_FILTERS__MATHEXPRESSIONFILTER_HPP_