37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
#ifndef INC_08_TEAM_PROJECT_BINARYTREENODE_H
|
|
#define INC_08_TEAM_PROJECT_BINARYTREENODE_H
|
|
|
|
#include <stdexcept>
|
|
|
|
template<typename T>
|
|
class BinaryTreeNode {
|
|
private:
|
|
T item; // Data portion
|
|
BinaryTreeNode<T>* leftPtr; // Pointer to left child
|
|
BinaryTreeNode<T>* rightPtr; // Pointer to right child
|
|
|
|
public:
|
|
// constructors
|
|
BinaryTreeNode(const T& anItem) { item = anItem; leftPtr = 0; rightPtr = 0; }
|
|
BinaryTreeNode(const T& anItem,
|
|
BinaryTreeNode<T>* left,
|
|
BinaryTreeNode<T>* right) {
|
|
item = anItem; leftPtr = left; rightPtr = right;
|
|
}
|
|
// setters
|
|
void setItem(const T& anItem) { item = anItem; }
|
|
void setLeftPtr(BinaryTreeNode<T>* left) { leftPtr = left; }
|
|
void setRightPtr(BinaryTreeNode<T>* right) { rightPtr = right; }
|
|
|
|
// getters
|
|
T getItem() const { return item; }
|
|
BinaryTreeNode<T>* getLeftPtr() const { return leftPtr; }
|
|
BinaryTreeNode<T>* getRightPtr() const { return rightPtr; }
|
|
|
|
// other functions
|
|
bool isLeaf() const { return (leftPtr == 0 && rightPtr == 0); }
|
|
|
|
};
|
|
|
|
#endif //INC_08_TEAM_PROJECT_BINARYTREENODE_H
|