radial_derivatives.h

// -*-c++-*-
#ifndef STORMM_RADIAL_DERIVATIVES_H
#define STORMM_RADIAL_DERIVATIVES_H
 
#include "copyright.h"
#include "Constants/scaling.h"
#include "math_enumerators.h"
 
namespace stormm {
namespace stmath {

template <typename T> T radialFirstDerivative(T dfunc, T disp, T r);

template <typename T> T radialSecondDerivative(T dfunc, T ddfunc, T disp, T r);
 
template <typename T> T radialSecondDerivative(T dfunc, T ddfunc, T disp_x, T disp_y, T r,
                                               T r2);

template <typename T> T radialThirdDerivative(T dfunc, T ddfunc, T dddfunc, T disp, T r,
                                              T r2);
 
template <typename T> T radialThirdDerivative(T dfunc, T ddfunc, T dddfunc, T disp_x, T disp_y,
                                              T r, T r2);
 
template <typename T> T radialThirdDerivative(T dfunc, T ddfunc, T dddfunc, T disp_x, T disp_y,
                                              T disp_z, T r, T r2);

//                first or second derivatives are needed)
template <typename T> T radialPartialDerivative(T du, T d2u, T d3u, T dx, T dy, T dz, T r, T r2,
                                                FunctionLevel order);
  
} // namespace stmath
} // namespace stormm
 
#include "radial_derivatives.tpp"
 
#endif