NAME
Foo - Class Foo describes the target interface that we want to adapt other objects or classes with different interfaces to behave like.
SYNOPSIS
#include <Foo.hpp>
Inherited by FooBarClassAdapter, and FooBarObjectAdapter.
Public Member Functions
Foo (void)
Default Constructor. Foo (FooCref)
Copy constructor. virtual ~Foo (void)
Destructor. FooRef operator= (FooCref)
Assignment operator. bool operator== (FooCref)
Equality operator. virtual corelinux::IntCref getVerticalPosition (void) const =0
Return the Y coordinate of the point. virtual corelinux::IntCref getHorizontalPosition (void) const =0
Return the X coordinate of the point. virtual void setVerticalPosition (corelinux::Int)=0 throw (corelinux::Exception )
Sets the Y coordinate. virtual void setHorizontalPosition (corelinux::Int)=0 throw (corelinux::Exception )
Sets the X coordinate.
Static Protected Member Functions
corelinux::IntCref getMinimumVerticalPosition (void)
Return minimum Y. corelinux::IntCref getMaximumVerticalPosition (void)
Return maximum Y. corelinux::IntCref getMinimumHorizontalPosition (void)
Return minimum X. corelinux::IntCref getMaximumHorizontalPosition (void)
Return maximum X.
Static Protected Attributes
corelinux::Int theMinimumVertical
Fixed minimum Y. corelinux::Int theMaximumVertical
Fixed maximum Y. corelinux::Int theMinimumHorizontal
Fixed minimum X. corelinux::Int theMaximumHorizontal
Fixed maximum X.
Detailed Description
Class Foo describes the target interface that we want to adapt other objects or classes with different interfaces to behave like.
Foo is an abstract class that specifies a screen coordinate system that is based on that 0,0 (X,Y) is the top left hand corner of the screen. We mock up the max dimensions to assume Xmax is 5 and Ymax is 5 inclusive. Attempting to fix to a point outside of the dimensions results in an exception.
The minimum and maximum positions are fixed in static members because the original developer once declared 'Who needs more than 5 pixels?'
Author
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