diff.hpp

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// Copyright (C) 2021-2022 Petter Nilsson. MIT License.
 
#pragma once
 
#include <utility>
 
#include "manifolds.hpp"
#include "wrt.hpp"
 
SMOOTH_BEGIN_NAMESPACE
 
namespace diff {
enum class Type {
  Numerical,  
  Autodiff,   
  Ceres,      
  Analytic,   
  Default     
};
 
template<std::size_t K, Type D>
auto dr(auto && f, auto && x);
 
template<std::size_t K, Type D, std::size_t... Idx>
auto dr(auto && f, auto && x, std::index_sequence<Idx...> idx);
 
template<std::size_t K>
auto dr(auto && f, auto && x);
 
template<std::size_t K, std::size_t... Idx>
auto dr(auto && f, auto && x, std::index_sequence<Idx...> idx);
 
}  // namespace diff
 
SMOOTH_END_NAMESPACE
 
#include "detail/diff_impl.hpp"