Function Ref.isNull
returns true if object is not assigned
Prototype
bool isNull() const @property;
Authors
Vadim Lopatin, coolreader.org@gmail.com
Copyright
Vadim Lopatin, 2014
License
Boost License 1.0
returns true if object is not assigned
bool isNull() const @property;
Vadim Lopatin, coolreader.org@gmail.com
Vadim Lopatin, 2014
Boost License 1.0