IOSS 2.0

Ioss_PropertyManager.h
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32
33 #ifndef IOSS_Ioss_PropertyManager_h
34 #define IOSS_Ioss_PropertyManager_h
35
36 #include <Ioss_CodeTypes.h>
37 #include <Ioss_Property.h> // for Property
38 #include <cstddef> // for size_t
39 #include <string> // for string, operator<
40 #include <unordered_map>
41 #include <vector> // for vector
42
43 namespace Ioss {
44 using PropMapType = std::unordered_map<std::string, Property>;
45 using ValuePair = PropMapType::value_type;
46
47 /** \brief A collection of Ioss::Property objects
48 */
49 class PropertyManager
50 {
51 public:
52 PropertyManager() = default;
53 PropertyManager(const PropertyManager &from);
54 PropertyManager &operator=(const PropertyManager &from) = delete;
55 ~PropertyManager();
56
57 // Add the specified property to the list.
58 void add(const Property &new_prop);
59
60 // Assumes: Property 'name' must exist.
61 void erase(const std::string &property_name);
62
63 // Checks if a property with 'property_name' exists in the database.
64 bool exists(const std::string &property_name) const;
65
66 Property get(const std::string &property_name) const;
67
68 // Returns the names of all properties
69 int describe(NameList *names) const;
70
71 size_t count() const;
72
73 private:
74 PropMapType properties;
75 #if defined(IOSS_THREADSAFE)
76 mutable std::mutex m_;
77 #endif
78 };
79 } // namespace Ioss
80 #endif
Ioss::NameList
std::vector< std::string > NameList
Definition: Ioss_CodeTypes.h:45
Ioss_CodeTypes.h
Ioss::Property
A named value that has a known type.
Definition: Ioss_Property.h:47
Ioss::PropertyManager::describe
int describe(NameList *names) const
Get the names of all properties in the property manager.
Definition: Ioss_PropertyManager.C:121
Ioss::PropertyManager::~PropertyManager
~PropertyManager()
Definition: Ioss_PropertyManager.C:48
Ioss_Property.h
Ioss
The main namespace for the Ioss library.
Definition: Iocgns_DatabaseIO.h:50
Ioss::PropertyManager::exists
bool exists(const std::string &property_name) const
Checks if a property exists in the database.
Definition: Ioss_PropertyManager.C:77
Ioss::PropertyManager::PropertyManager
PropertyManager()=default
Ioss::PropertyManager::erase
void erase(const std::string &property_name)
Remove a property from the property manager.
Definition: Ioss_PropertyManager.C:107
Ioss::PropertyManager::add
void add(const Property &new_prop)
Add a property to the property manager.
Definition: Ioss_PropertyManager.C:62
Ioss::PropertyManager::count
size_t count() const
Definition: Ioss_PropertyManager.C:137
Ioss::ValuePair
PropMapType::value_type ValuePair
Definition: Ioss_PropertyManager.h:45
Ioss::PropertyManager::operator=
PropertyManager & operator=(const PropertyManager &from)=delete
Ioss::PropertyManager::properties
PropMapType properties
Definition: Ioss_PropertyManager.h:74
Ioss::PropertyManager
A collection of Ioss::Property objects.
Definition: Ioss_PropertyManager.h:49
Ioss::PropMapType
std::unordered_map< std::string, Property > PropMapType
Definition: Ioss_PropertyManager.h:44