NEML2 2.0.0
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EnumSelection.h
1// Copyright 2024, UChicago Argonne, LLC
2// All Rights Reserved
3// Software Name: NEML2 -- the New Engineering material Model Library, version 2
4// By: Argonne National Laboratory
5// OPEN SOURCE LICENSE (MIT)
6//
7// Permission is hereby granted, free of charge, to any person obtaining a copy
8// of this software and associated documentation files (the "Software"), to deal
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13//
14// The above copyright notice and this permission notice shall be included in
15// all copies or substantial portions of the Software.
16//
17// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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22// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23// THE SOFTWARE.
24
25#pragma once
26
27#include "neml2/base/EnumSelectionBase.h"
28
29namespace neml2
30{
31// Forward decl
32class EnumSelection;
33std::ostream & operator<<(std::ostream &, const EnumSelection &);
34std::stringstream & operator>>(std::stringstream &, EnumSelection &);
35
41{
42public:
43 EnumSelection() = default;
44
46 EnumSelection(const std::vector<std::string> & candidates, const std::string & selection);
47
49 EnumSelection(const std::vector<std::string> & candidates,
50 const std::vector<int> & values,
51 const std::string & selection);
52
54 void select(const std::string & selection);
55
57 bool operator==(const EnumSelection & other) const;
58
60 bool operator!=(const EnumSelection & other) const;
61
63 bool operator==(const std::string & other) const;
64
66 bool operator!=(const std::string & other) const;
67
69 operator std::string() const { return _selection; }
70
72 operator int() const { return _value; }
73
75 template <typename T>
76 T as() const
77 {
78 return static_cast<T>(_value);
79 }
80
81private:
83 std::string _selection = "";
84
86 int _value = 0;
87};
88} // namespace neml2
The wrapper (decorator) for cross-referencing unresolved values at parse time.
Definition CrossRef.h:54
Definition EnumSelectionBase.h:44
const std::unordered_map< std::string, int > & candidates() const
Candidates.
Definition EnumSelectionBase.h:55
Selection of an enum value from a list of candidates.
Definition EnumSelection.h:41
T as() const
Statically cast the enum value to a C++ enum class.
Definition EnumSelection.h:76
void select(const std::string &selection)
Select a new value.
Definition EnumSelection.cxx:85
bool operator!=(const EnumSelection &other) const
Test for inequality.
Definition EnumSelection.cxx:67
bool operator==(const EnumSelection &other) const
Test for equality.
Definition EnumSelection.cxx:60
Definition CrossRef.cxx:31
std::ostream & operator<<(std::ostream &os, const EnumSelection &es)
Definition EnumSelection.cxx:31
std::stringstream & operator>>(std::stringstream &ss, EnumSelection &es)
Definition EnumSelection.cxx:38