Generic display facility. More...

Inheritance diagram for Display_unit:

Public Member Functions
virtual bool	modifiable () const =0
	Is the unit usable as source of a processing.
virtual bool	save () const =0
virtual void	save_as (const std::string &) const =0
Protected Attributes
std::shared_ptr< Display_unit >	father
std::shared_ptr< Display_unit >	child
Friends
class	Processing_unit
class	Display_page

Detailed Description

Generic display facility.

Definition at line 28 of file display_unit.hpp.

Member Function Documentation

virtual bool Display_unit::modifiable ( ) const [pure virtual]

Is the unit usable as source of a processing.

Implemented in Image_unit, and Info_unit.

virtual bool Display_unit::save ( ) const [pure virtual]

Implemented in Image_unit, and Info_unit.

virtual void Display_unit::save_as ( const std::string & ) const [pure virtual]

Implemented in Image_unit, and Info_unit.

friend class Display_page [friend]

Definition at line 43 of file display_unit.hpp.

friend class Processing_unit [friend]

Definition at line 42 of file display_unit.hpp.

std::shared_ptr<Display_unit> Display_unit::child [protected]

Pointer to a child computed from this Display_unit

Definition at line 40 of file display_unit.hpp.

Pointer to the source from which this Display_unit has been computed

Definition at line 39 of file display_unit.hpp.

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