SparseVector.h

// Copyright 2024, UChicago Argonne, LLC
// All Rights Reserved
// Software Name: NEML2 -- the New Engineering material Model Library, version 2
// By: Argonne National Laboratory
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#pragma once
 
#include "neml2/equation_systems/AxisLayout.h"
#include "neml2/tensors/Tensor.h"
 
namespace neml2
{
struct AssembledVector;

struct SparseVector
{
  SparseVector() = default;
  SparseVector(AxisLayout);
  SparseVector(AxisLayout, std::vector<Tensor>);

  TensorOptions options() const;

  SparseVector group(std::size_t) const;

  AssembledVector assemble() const;

  std::vector<Tensor> tensors;
  AxisLayout layout;
};
 
} // namespace neml2