doxygen/html/differentiate__wrt_8hpp_source.html

 // Copyright (c) Lawrence Livermore National Security, LLC and

 // other Smith Project Developers. See the top-level LICENSE file for

 // details.

 //

 // SPDX-License-Identifier: (BSD-3-Clause)

 #pragma once


 #include "mfem.hpp"


 namespace smith {


 static constexpr uint32_t NO_DIFFERENTIATION = uint32_t(1) << 31;


 template <uint32_t i>

 struct DifferentiateWRT {};


 struct differentiate_wrt_this {

   const mfem::Vector& ref;


   operator const mfem::Vector&() const { return ref; }

 };


 inline auto differentiate_wrt(const mfem::Vector& v) { return differentiate_wrt_this{v}; }


 }  // namespace smith

smith
Accelerator functionality.
Definition: smith.cpp:36

smith::differentiate_wrt
auto differentiate_wrt(const mfem::Vector &v)
this function is intended to only be used in combination with smith::Functional::operator(),...
Definition: differentiate_wrt.hpp:41

smith::DifferentiateWRT
Definition: differentiate_wrt.hpp:15

smith::differentiate_wrt_this
this type exists solely as a way to signal to smith::Functional that the function smith::Functional::...
Definition: differentiate_wrt.hpp:21

smith::differentiate_wrt_this::ref
const mfem::Vector & ref
the actual data wrapped by this type
Definition: differentiate_wrt.hpp:22