FaceList Class Reference

#include <FaceList.h>

Collaboration diagram for FaceList:

Public Member Functions
	FaceList ()
	~FaceList ()
void	addToList (DCELFace *newFace)
	CREATE FACES. More...
int	length ()
void	removeFromList (DCELFace *face)
	CREATE FACES. More...

Public Attributes
DCELFace *	head
DCELFace *	tail

Constructor & Destructor Documentation

FaceList::FaceList

(

)

                   : head(NULL)
{
}

FaceList::~FaceList

(

)

{
}

Member Function Documentation

void FaceList::addToList

(

DCELFace *

newFace

)

CREATE FACES.

Add to the list

                                          {
    if (head)
    {
        tail->next = newFace;
        DCELFace *walker = newFace;
        while (walker->next) walker = walker->next;
        tail = walker;
    }
    else {
        head = newFace;
        tail = newFace;
    }
}

int FaceList::length

(

)

                     {
    if (head) {
        DCELFace* walker = head;
        int length = 1;
        while (walker->next) {
            walker = walker->next;
            length++;
        }
        return length - 1;
    }
    else return 0;
}

void FaceList::removeFromList

(

DCELFace *

face

)

CREATE FACES.

Remove From the list

                                            {
    if (face == head) {
        head = head->next;
        return;
    }
    DCELFace* walker = head;
    while (walker) {
        if (walker->next == face)
            break;
        walker = walker->next;
    }
    walker->next = walker->next->next;
}

Member Data Documentation

DCELFace* FaceList::head

DCELFace* FaceList::tail

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

• DCEL/FaceList.h