Storage.h File Reference
#include <boost/property_tree/ptree.hpp>#include "knowrob/semweb/TriplePattern.h"#include "knowrob/semweb/Triple.h"#include "knowrob/semweb/TripleContainer.h"#include "knowrob/semweb/Vocabulary.h"#include "knowrob/PropertyTree.h"#include "knowrob/ThreadPool.h"#include "knowrob/DataSourceHandler.h"#include "knowrob/plugins/PluginFactory.h"#include "knowrob/plugins/TypedPluginFactory.h"
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Classes | |
| class | knowrob::Storage |
Namespaces | |
| knowrob | |
Macros | |
| #define | KNOWROB_STORAGE_PLUGIN(classType, pluginName) |
Enumerations | |
| enum class | knowrob::StorageFeature : std::uint8_t { knowrob::NothingSpecial = 1ul << 0 , knowrob::ReAssignment = 1ul << 2 , knowrob::TripleContext = 1ul << 3 , knowrob::NothingSpecial = 1ul << 0 , knowrob::ReAssignment = 1ul << 2 , knowrob::TripleContext = 1ul << 3 } |
Functions | |
| StorageFeature | knowrob::operator| (StorageFeature a, StorageFeature b) |
| bool | knowrob::operator& (StorageFeature a, StorageFeature b) |
Macro Definition Documentation
◆ KNOWROB_STORAGE_PLUGIN
| #define KNOWROB_STORAGE_PLUGIN | ( | classType, | |
| pluginName | |||
| ) |
Value:
extern "C" { \
std::shared_ptr<knowrob::DataBackend> knowrob_createPlugin(const std::string &pluginID) \
{ return std::make_shared<classType>(); } \
const char* knowrob_getPluginName() { return pluginName; } }
Define a data backend plugin. The macro generates two functions that are used as entry points for loading the plugin. First, a factory function is defined that creates instances of classType. This will only work when classType has a single argument constructor that accepts a string as argument (the KG instance ID). Second, a function is generated that exposes the plugin name.
- Parameters
-
classType the type of the backend, must be a subclass of DataBackend pluginName a plugin identifier, e.g. the name of the backend type.
