vsg 1.1.10
VulkanSceneGraph library
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vsg::ObjectFactory Class Reference

#include <ObjectFactory.h>

Inheritance diagram for vsg::ObjectFactory:
Collaboration diagram for vsg::ObjectFactory:

Public Types

using CreateFunction = std::function<vsg::ref_ptr<vsg::Object>()>
using CreateMap = std::map<std::string, CreateFunction>

Public Member Functions

virtual vsg::ref_ptr< vsg::Objectcreate (const std::string &className)
CreateMap & getCreateMap ()
const CreateMap & getCreateMap () const
template<class T>
void add ()
Public Member Functions inherited from vsg::Object
 Object (const Object &object, const CopyOp &copyop={})
Objectoperator= (const Object &)
virtual std::size_t sizeofObject () const noexcept
virtual const char * className () const noexcept
virtual const std::type_info & type_info () const noexcept
 return the std::type_info of this Object
virtual bool is_compatible (const std::type_info &type) const noexcept
template<class T>
T * cast ()
template<class T>
const T * cast () const
virtual ref_ptr< Objectclone (const CopyOp &copyop={}) const
virtual int compare (const Object &rhs) const
 compare two objects, return -1 if this object is less than rhs, return 0 if it's equal, return 1 if rhs is greater,
virtual void accept (Visitor &visitor)
virtual void traverse (Visitor &)
virtual void accept (ConstVisitor &visitor) const
virtual void traverse (ConstVisitor &) const
virtual void accept (RecordTraversal &visitor) const
virtual void traverse (RecordTraversal &) const
virtual void read (Input &input)
virtual void write (Output &output) const
void ref () const noexcept
void unref () const noexcept
void unref_nodelete () const noexcept
unsigned int referenceCount () const noexcept
template<typename T>
void setValue (const std::string &key, const T &value)
void setValue (const std::string &key, const char *value)
 specialization of setValue to handle passing C strings
template<typename T>
bool getValue (const std::string &key, T &value) const
 get specified value type, return false if value associated with key is not assigned or is not the correct type
void setObject (const std::string &key, ref_ptr< Object > object)
 assign an Object associated with key
ObjectgetObject (const std::string &key)
 get Object pointer associated with key, return nullptr if no object associated with key has been assigned
const ObjectgetObject (const std::string &key) const
 get const Object pointer associated with key, return nullptr if no object associated with key has been assigned
template<class T>
T * getObject (const std::string &key)
 get object pointer of specified type associated with key, return nullptr if no object associated with key has been assigned
template<class T>
const T * getObject (const std::string &key) const
 get const object pointer of specified type associated with key, return nullptr if no object associated with key has been assigned
ref_ptr< ObjectgetRefObject (const std::string &key)
 get ref_ptr<Object> associated with key, return nullptr if no object associated with key has been assigned
ref_ptr< const ObjectgetRefObject (const std::string &key) const
 get ref_ptr<const Object> pointer associated with key, return nullptr if no object associated with key has been assigned
template<class T>
ref_ptr< T > getRefObject (const std::string &key)
 get ref_ptr<T> of specified type associated with key, return nullptr if no object associated with key has been assigned
template<class T>
const ref_ptr< const T > getRefObject (const std::string &key) const
 get ref_ptr<const T> of specified type associated with key, return nullptr if no object associated with key has been assigned
void removeObject (const std::string &key)
 remove meta object or value associated with key
AuxiliarygetOrCreateAuxiliary ()
AuxiliarygetAuxiliary ()
const AuxiliarygetAuxiliary () const

Static Public Member Functions

static ref_ptr< ObjectFactory > & instance ()
 return the ObjectFactory singleton instance
Static Public Member Functions inherited from vsg::Object
static ref_ptr< Objectcreate ()
static ref_ptr< Objectcreate_if (bool flag)
static void * operator new (std::size_t count)
 provide new and delete to enable custom memory management via the vsg::Allocator singleton, using the MEMORY_AFFINTY_OBJECTS
static void operator delete (void *ptr)

Protected Attributes

CreateMap _createMap

Additional Inherited Members

Protected Member Functions inherited from vsg::Object
virtual void _attemptDelete () const
void setAuxiliary (Auxiliary *auxiliary)

Detailed Description

Singleton factory class to provide means for creating instances of VSG objects given the namespace::class name Used by the VSG ReaderWriter to create objects serialized from files/streams/memory.


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