IOSS 2.0

Ioss_Transform.h
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32
33 #ifndef IOSS_Ioss_Transform_h
34 #define IOSS_Ioss_Transform_h
35
36 #include <Ioss_CodeTypes.h>
37 #include <functional> // for less
38 #include <map> // for map, map<>::value_compare
39 #include <string> // for string
40 #include <vector> // for vector
41
42 namespace Ioss {
43 class Field;
44 } // namespace Ioss
45 namespace Ioss {
46 class VariableType;
47 } // namespace Ioss
48 namespace Iotr {
49 class Factory;
50 } // namespace Iotr
51
52 namespace Ioss {
53 } // namespace Ioss
54 namespace Ioss {
55 class Transform
56 {
57 public:
58 virtual ~Transform();
59 virtual const Ioss::VariableType *output_storage(const Ioss::VariableType *in) const = 0;
60 virtual int output_count(int in) const = 0;
61
62 bool execute(const Ioss::Field &field, void *data);
63
64 virtual void set_property(const std::string &name, int value);
65 virtual void set_property(const std::string &name, double value);
66 virtual void set_properties(const std::string &name, const std::vector<int> &values);
67 virtual void set_properties(const std::string &name, const std::vector<double> &values);
68
69 protected:
70 Transform();
71
72 virtual bool internal_execute(const Ioss::Field &field, void *data) = 0;
73 };
74 } // namespace Ioss
75
76 namespace Iotr {
77 using FactoryMap = std::map<std::string, Factory *, std::less<std::string>>;
78
79 class Factory
80 {
81 public:
82 virtual ~Factory() = default;
83 static Ioss::Transform *create(const std::string &type);
84
85 static int describe(Ioss::NameList *names);
86
87 protected:
88 explicit Factory(const std::string &type);
89 virtual Ioss::Transform *make(const std::string &) const = 0;
90 static void alias(const std::string &base, const std::string &syn);
91
92 private:
93 static FactoryMap *registry();
94 };
95 } // namespace Iotr
96
97 #endif // IOSS_Ioss_Transform_h
Ioss::NameList
std::vector< std::string > NameList
Definition: Ioss_CodeTypes.h:44
Ioss_CodeTypes.h
Iotr
A namespace for Ioss transformations.
Definition: Ioss_Transform.h:48
Ioss
The main namespace for the Ioss library.
Definition: Iocgns_DatabaseIO.h:50
Ioss::Transform
Definition: Ioss_Transform.h:55
anonymous_namespace{io_info.C}::set_properties
Ioss::PropertyManager set_properties(const Info::Interface &interface)
Definition: io_info.C:85
Iotr::FactoryMap
std::map< std::string, Factory *, std::less< std::string > > FactoryMap
Definition: Ioss_Transform.h:77
Ioss::VariableType
A generic variable type.
Definition: Ioss_VariableType.h:93
Iotr::Factory
Definition: Ioss_Transform.h:79
anonymous_namespace{io_info.C}::name
std::string name(Ioss::GroupingEntity *entity)
Definition: io_info.C:71
Ioss::Field
Holds metadata for bulk data associated with a GroupingEntity.
Definition: Ioss_Field.h:47
anonymous_namespace{Ioss_Utils.C}::data
std::vector< char > data
Definition: Ioss_Utils.C:78