GEO::InstanceRepo Class Reference

Repository of unique instances. More...

#include <geogram/basic/factory.h>

Public Types
typedef Counted	Instance
	Type of the Instances stored in the repository.

Static Public Member Functions
template<class InstanceType >
static InstanceType &	instance ()
	Gets unique instance from the repository. More...

Detailed Description

Repository of unique instances.

InstanceRepo is the central point to access unique singleton instances using their type name. Instances are registered at their creation using function add() and retrieved using get().

Definition at line 69 of file factory.h.

Member Function Documentation

instance()

template<class InstanceType >

static InstanceType& GEO::InstanceRepo::instance ( )

inlinestatic

Gets unique instance from the repository.

This function returns a unique instance of type InstanceType. If the instance is already registered in the repository, it is returned, otherwise a new instance is created and registered to the repository using the InstanceType name.

Template Parameters

InstanceType

type of the instance

Returns

a pointer to a InstanceType unique instance.

Definition at line 86 of file factory.h.

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

• geogram/basic/factory.h