Template Class ImplContainer¶
Defined in File ImplContainer.hpp
Inheritance Relationships¶
Derived Type¶
public nix::base::Entity< T >
(Template Class Entity)
Class Documentation¶
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template<typename T>
class ImplContainer¶ Subclassed by nix::base::Entity< T >
Public Functions
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inline ImplContainer()¶
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inline ImplContainer(const ImplContainer<T> &other)¶
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inline bool isNone() const¶
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inline explicit operator bool() const¶
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inline virtual ImplContainer<T> &operator=(const ImplContainer<T> &other)¶
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inline virtual ImplContainer<T> &operator=(none_t t)¶
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inline virtual bool operator==(const ImplContainer<T> &other) const¶
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inline virtual bool operator!=(const ImplContainer<T> &other) const¶
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inline virtual bool operator==(bool b) const¶
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inline virtual bool operator!=(bool b) const¶
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inline virtual void swap(ImplContainer<T> &second)¶
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inline virtual ~ImplContainer()¶
Protected Functions
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template<typename TENT, typename TFUNC>
inline std::vector<TENT> getEntities(TFUNC const &getEntity, ndsize_t n, std::function<bool(TENT)> filter) const¶ Low level helper to get multiple entities via a getter function that has to be provided.
Get multiple entities of given type and return them as vector. The template param specifies which type. The parameter “getEnt” is the function used to get the entities of given type T_ENT and has to be of return type T_ENT with parameter “size_t” specifying the index of the entity to get. The parameter “nT” should give the number of entities to get and should be =>0 & <= the total number of existing entities. The parameter “filter” is defaulted to return all entities of given type. To use your own filter pass a lambda that accepts an entity of given type as parameter and returns a bool telling whether to get it or not. NOTE: there is no need to specify 2nd template param TFUNC as it should be automatically deduced.
- Parameters
getEntity – Function of return type TENT.
n – Number of entities to get.
filter – Filter function.
- Returns
A vector with all filtered entities.
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inline void nullify()¶
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inline ImplContainer()¶