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csSubRectangles Class Reference

A class managing allocations of sub-rectangles. More...

#include <subrec.h>

List of all members.

Public Methods

csSubRectangles (const csRect &region)

Allocate a new empty region with the given size.

~csSubRectangles ()

Remove this region and sub-regions.

const csRect& GetRectangle () const

Get the rectangle for this region.

void Clear ()

Free all rectangles in this region.

bool Alloc (int w, int h, csRect &rect)

Allocate a new rectangle. More...

void Dump ()

For debugging: dump all free rectangles.

Protected Attributes

csRect region

Dimensions of this region.

csSubRect* first

First empty region.

Detailed Description

A class managing allocations of sub-rectangles.

i.e. this class represents a rectangular region from which a client can allocate smaller rectangles until the region is full.

Member Function Documentation

bool csSubRectangles::Alloc ( int w,

int h,

csRect & rect )

Allocate a new rectangle.
Return false if there is no room

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

subrec.h