class PNode of nodes of polynomials More...

#include <f5lists.h>

Public Member Functions
	PNode (poly p, PNode *n)
	functions working on the class PNode More...

poly	getPoly ()

PNode *	getNext ()

PNode *	insert (poly p)

Private Attributes
poly	data

PNode *	next

Detailed Description

class PNode of nodes of polynomials

Definition at line 35 of file f5lists.h.

Constructor & Destructor Documentation

◆ PNode()

PNode::PNode	(	poly	p,
		PNode *	n
	)

functions working on the class PNode

Definition at line 26 of file f5lists.cc.

                              {
   data  = p;
   next  = n;
 }

Member Function Documentation

◆ getNext()

PNode * PNode::getNext ( )

Definition at line 35 of file f5lists.cc.

                       {
   return this->next;
 }

◆ getPoly()

poly PNode::getPoly ( )

Definition at line 31 of file f5lists.cc.

                     {
   return this->data;
 }

◆ insert()

PNode * PNode::insert ( poly p )

Definition at line 38 of file f5lists.cc.

                            {
   poly q = pOne();
   q = pCopy(p);
   PNode* temp = this;
   if(NULL == temp) {
     PNode* pn = new PNode(q,temp);
     return pn;
   }
   if(1 == pLmCmp(q,temp->getPoly())) {
     PNode* pn = new PNode(q,temp);
     return pn;
   }
   if(0 == pLmCmp(q,temp->getPoly())) {
     return this;
   }
   if(-1 == pLmCmp(q,temp->getPoly())) {
     while(NULL != temp->getNext() && -1 == pLmCmp(q,temp->getNext()->getPoly())) {
       temp = temp->getNext();
     }
     if(NULL == temp->getNext() || 1 == pLmCmp(q,temp->getNext()->getPoly())) {
       PNode* pn = new PNode(q,temp->getNext());
       temp->next = pn;
       return this;
     }
     if(0 == pLmCmp(q,temp->getNext()->getPoly())) {
       return this;
     }
   }
 }

Field Documentation

◆ data

poly PNode::data

private

Definition at line 37 of file f5lists.h.

◆ next

PNode* PNode::next