TypedContext< CX > Class Template Reference

#include "lib/typed-counter.hpp"

Description

template<class CX>
class lib::TypedContext< CX >

Provide type-IDs for a specific context.

This facility allows to access a numeric ID for each given distinct type. Type-IDs may be used e.g. for dispatcher tables or for custom allocators. The type-IDs generated here are not completely global though. Rather, they are tied to a specific type context, e.g. a class implementing a custom allocator. These typed contexts are considered to be orthogonal and independent of each other.

Remarks

2023: allocation of global ID counters are protected by double-checked locking with mutex, which is deemed adequate.

Definition at line 86 of file typed-counter.hpp.

Classes
class	ID
	type-ID More...

Static Public Member Functions
static IxID	newTypeID (IxID &typeID)

Static Private Attributes
static IxID	lastGeneratedTypeID
	storage for the type-ID generation mechanism

Member Function Documentation

newTypeID()

template<class CX >

static IxID newTypeID ( IxID &  typeID )

inlinestatic

Definition at line 92 of file typed-counter.hpp.

References TypedContext< CX >::lastGeneratedTypeID.

Referenced by TypedContext< CX >::ID< TY >::get().

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Member Data Documentation

lastGeneratedTypeID

template<class CX >

IxID lastGeneratedTypeID

staticprivate

storage for the type-ID generation mechanism

Definition at line 88 of file typed-counter.hpp.

Referenced by TypedContext< CX >::newTypeID().

Collaboration diagram for TypedContext< CX >:

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The documentation for this class was generated from the following file:

• typed-counter.hpp