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nodoProv.cpp
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executable file
·69 lines (56 loc) · 1.16 KB
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//
// Created by hugo on 23/08/19.
//
#include "nodoProv.h"
using namespace std;
NodoProv::NodoProv() : dataPtr(nullptr), prev(nullptr), next(nullptr)
{
}
NodoProv::NodoProv(Proveedor &P) : next(nullptr), prev(nullptr)
{
if((dataPtr = new Proveedor(P)) == nullptr)
{
cout << "Excepcion, memoria insuficiente, nodeProv" <<endl;
}
}
NodoProv::~NodoProv() {
delete dataPtr;
}
void NodoProv::setDataPtr(Proveedor* ptr) {
dataPtr = ptr;
}
void NodoProv::setData(Proveedor& data) {
if(dataPtr == nullptr)
{
if((dataPtr = new Proveedor(data)) == nullptr)
{
cout << "excepcion, memoria insuficiente, setData nodeProv" << endl;
}
}
else
{
*dataPtr = data;
}
}
void NodoProv::setNext(NodoProv *n) {
next = n;
}
void NodoProv::setPrev(NodoProv *p) {
prev = p;
}
Proveedor* NodoProv::getDataPtr() {
return dataPtr;
}
Proveedor& NodoProv::getData() {
if(dataPtr == nullptr)
{
cout << "excepcion, get data, nodo Prov, memoria insuficiente" << endl;
}
return *dataPtr;
}
NodoProv* NodoProv::getNext() {
return next;
}
NodoProv* NodoProv::getPrev() {
return prev;
}