wxobjectrefdata

this class is used to store reference-counted data. derive classes from this to store your own data. when retrieving information from a wxobject's reference data, you will need to cast to your own derived class.

friends

wxobject

see also

wxobject

members

wxobjectrefdata::wxobjectrefdata
wxobjectrefdata::~wxobjectrefdata
wxobjectrefdata::getrefcount

wxobjectrefdata::wxobjectrefdata

wxobjectrefdata()

default constructor. initialises the m_count member to 1.

wxobjectrefdata::~wxobjectrefdata

wxobjectrefdata()

destructor.

wxobjectrefdata::getrefcount

int getrefcount() const

returns the reference count associated with this shared data. when this goes to zero during a wxobject::unref, an object can delete this wxobjectrefdata object.