1c:\documentsandsettings\usman.younis\my...\TemplateList\TemplateList\TemplateList.cpp
1#include<iostream>
2#include<string>
3
4usingnamespacestd;
5
6classNumber
7{
8public:
9 intintData;
10 Number():intData(0){}
11 friendostream&operator<<(ostream&out,Number&a);
12 };
13
14 ostream&operator<<(ostream&out,Number&a)
15 {
16 out<<a.intData;
17 returnout;
18 }
19
20 template<classType1,classType2>
21 classList
22 {
23 private:
24 Type1Data1;
25 Type2Data2;
26 List*next;
27 public:
28 List():next(NULL){}
29
30 voidadd
_
item(Type1a,Type2b);
31 voidshow
_
List();
32 };
33
34 template<classType1,classType2>
35 voidList<Type1,Type2>::add
_
item(Type1a,Type2b)
36 {
37 List*newLink=newList<Type1,Type2>;
38 newLink‐>Data1 =a;
39 newLink‐>Data2 =b;
40 newLink‐>next =next;
41
42 next=newLink;
43 }
44
45 template<classType1,classType2>
46 voidList<Type1,Type2>::show
_
List()
47 {
48 List*Temp=next;
49
50 while(Temp!=NULL)
51 {
52 cout<<Temp‐>Data1<<":";
53 cout<<Temp‐>Data2<<endl;
54 Temp=Temp‐>next;
55 }
56 }
57
58 voidmain(void)
59 {
60 List<int,float>intfloatList;
61
62 intfloatList.add
_
item(3,4.5F);
63 intfloatList.add
_
item(5,2.3F);
64 intfloatList.add
_
item(7,5.7F);
65 intfloatList.add
_
item(8,8.9F);
66 intfloatList.add
_
item(2,5.3F);
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