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/trunk/Examples/octave/extend/example.h

#
C++ Header | 56 lines | 48 code | 7 blank | 1 comment | 2 complexity | 68fa66396bc2597b161f04b9a2d81849 MD5 | raw file
 1/* File : example.h */
 2
 3#include <cstdio>
 4#include <iostream>
 5#include <vector>
 6#include <string>
 7#include <cmath>
 8
 9class Employee {
10private:
11	std::string name;
12public:
13	Employee(const char* n): name(n) {}
14	virtual std::string getTitle() { return getPosition() + " " + getName(); }
15	virtual std::string getName() { return name; }
16	virtual std::string getPosition() const { return "Employee"; }
17	virtual ~Employee() { printf("~Employee() @ %p\n", this); }
18};
19
20
21class Manager: public Employee {
22public:
23	Manager(const char* n): Employee(n) {}
24	virtual std::string getPosition() const { return "Manager"; }
25};
26
27
28class EmployeeList {
29	std::vector<Employee*> list;
30public:
31	EmployeeList() {
32		list.push_back(new Employee("Bob"));
33		list.push_back(new Employee("Jane"));
34		list.push_back(new Manager("Ted"));
35	}
36	void addEmployee(Employee *p) {
37		list.push_back(p);
38		std::cout << "New employee added.   Current employees are:" << std::endl;
39		std::vector<Employee*>::iterator i;
40		for (i=list.begin(); i!=list.end(); i++) {
41			std::cout << "  " << (*i)->getTitle() << std::endl;
42		}
43	}
44	const Employee *get_item(int i) {
45		return list[i];
46	}
47	~EmployeeList() { 
48		std::vector<Employee*>::iterator i;
49		std::cout << "~EmployeeList, deleting " << list.size() << " employees." << std::endl;
50		for (i=list.begin(); i!=list.end(); i++) {
51			delete *i;
52		}
53		std::cout << "~EmployeeList empty." << std::endl;
54	}
55};
56