Class BTree { private: int size; Node* root; public: // constructors BTree() : root(nullptr), siz...
class BTree
{
private:
int size;
Node* root;
public:
// constructors
BTree() : root(nullptr), size(0) {} // default constructor
BTree(const BTree& other); // copy constructor
BTree(BTree&& other); // move constructor
BTree& operator=(const BTree& other);
BTree& operator=(BTree&& other);
};
Implement the following function
BTree& BTree::operator=(BTree&& other)
{
if (this != &other) {
}
return *this;
}
Can you implement the move assigment and the move constructor
Homework Answers
// Find the move constructor and move assignment operator function in bold below
class Node{
};
class BTree
{
private:
int size;
Node* root;
public:
// constructors
BTree() : root(nullptr), size(0) {} // default constructor
BTree(const BTree& other); // copy constructor
// move constructor
BTree(BTree&& other) : size(0), root(nullptr)
{
// move resources
size = other.size;
root = other.root;
// reset other's resources
other.size = 0;
other.root = nullptr;
}
BTree& operator=(const BTree& other);
BTree& operator=(BTree&& other);
};
// move assignment operator function
BTree& BTree::operator=(BTree&& other)
{
if (this!=&other)
{
// release the current object's resources
delete root;
size = 0;
// move other's resources
size = other.size;
root = other.root;
// reset other's resources
other.size = 0;
other.root = nullptr;
}
return *this;
};
Add Answer to:
Class BTree { private: int size; Node* root; public: // constructors BTree() : root(nullptr), siz...
#include<iostream> using namespace std; class TNode { public: int val; TNode(){} TNode(int v){val = v;} TNode...
#include<iostream>
using namespace std;
class TNode
{
public:
int val;
TNode(){}
TNode(int v){val = v;}
TNode * left;
TNode * right;
TNode * parent;
};
class BTree
{
public:
//constructors and destructor
BTree();
BTree(TNode *r);// initialize BTree with the root r. r is the
only node.
BTree(const BTree & t); // copy constructor
BTree(const int *p, const int n);// similar to the copy
constructor, but your input is of the array form.
// input is given an array that denotes...
// Node.h #ifndef NODE_H #define NODE_H class Node { private: int m_entry; Node *m_next; public: Node();...
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public class Fish { private String species; private int size; private boolean hungry; public Fish() {...
public class Fish {
private String species;
private int size;
private boolean hungry;
public Fish() {
}
public Fish(String species, int size) {
this.species = species;
this.size = size;
}
public String getSpecies() {
return species;
}
public int getSize() {
return size;
}
public boolean isHungry() {
return hungry;
}
public void setHungry(boolean hungry) {
this.hungry = hungry;
}
public String toString() {
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#include<iostream>
using namespace std;
class TNode
{
public:
int val;
TNode(){}
TNode(int v){val = v;}
TNode * left;
TNode * right;
TNode * parent;
};
class BTree
{
public:
//constructors and destructor
BTree();
BTree(TNode *r);// initialize BTree with the root r. r is the
only node.
BTree(const BTree & t); // copy constructor
BTree(const int *p, const int n);// similar to the copy
constructor, but your input is of the array form.
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The function should have a class name CPizza that will have three constructors (default, type, and copyl, public functions to use and implement are noted for you in the starter kit, and private member variables (all which are allocated dynamically). The private member variables include the three different sizes of pizza (Large, Medium, and Small), cost, a bool delivery, name, and delivery fee. The prices of the pizzas' are $20. $15, and $10 for large, medium, and small respectively. The...
public class Fish {
private String species;
private int size;
private boolean hungry;
public Fish() {
}
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this.species = species;
this.size = size;
}
public String getSpecies() {
return species;
}
public int getSize() {
return size;
}
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return hungry;
}
public void setHungry(boolean hungry) {
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public String toString() {
return "A "+(hungry?"hungry":"full")+" "+size+"cm "+species;
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