1 // ConsoleApplication1.cpp : 定义控制台应用程序的入口点。
2 //
3
4 #include "stdafx.h"
5 #include
6 #include"TEST2.h"
7 #include
8 using namespace std;
9 using std::cout; using std::endl;
10
11 template
12 T2 my_add(T1 NumA, T2 NumB){
13 return NumA + NumB;
14 }
15
16
17
18 template
19 T MyMax(const T NumA, const T NumB){
20
21 return NumA < NumB ? NumB : NumA;
22 }
23 template
24 const char MyMax[span style="color: rgba(0, 0, 255, 1)">const char>(const char pStrA, const char pStrB){
25 return (strcmp(pStrA, pStrB) < 0) ? pStrB : pStrA;
26
27 }
28
29
30 template[span style="color: rgba(0, 0, 255, 1)">class T>
31 class CVector{
32 public:
33 CVector(int nCount) :m_nSize(nCount){
34 m_pData = new T【nCount】;
35 memset(m_pData, 0, nCount);
36 }
37 ~CVector(){ delete m_pData; }
38 T operator【】(int nIndex){
39 return m_pData【nIndex】;
40 }
41
42 private:
43 T m_pData;
44 int m_nSize;
45 };
46
47 class StackOverfloawExp{//栈满异常类
48 public:
49 StackOverfloawExp(){}
50 ~StackOverfloawExp(){}//代码效果参考：http://www.ezhiqi.com/bx/art_2025.html
51 void getMessage(){
52 cout [ "异常：栈满不能入栈" [ endl;
53 }
54
55 };
56 class StackEmptyExp{//栈空异常类
57 public:
58 StackEmptyExp(){}
59 ~StackEmptyExp(){}
60 void getMessage(){
61 cout [ "异常：栈空不能出战" [ endl;
62
63 }
64 };
65
66 template[span style="color: rgba(0, 0, 255, 1)">class TYPE>
67 class CStack{
68 public :
69 CStack(int nCount){
70 m_pStack = new TYPE【nCount】;
71 memset(m_pStack, 0, nCount);
72 if (!m_pStack) throw StackEmptyExp();
73 m_nLength = nCount;
74 m_nTos = 0;
75 }
76 ~CStack(){ delete【】 m_pStack; }
77 void push(TYPE Data){
78 if (m_nTos == m_nLength) throw StackOverfloawExp();
79 m_pStack【m_nTos++】 = Data;
80 }
81 TYPE pop(){
82 if (!m_nTos) throw StackEmptyExp();
83 return m_pStack【--m_nTos】;
84 }//代码效果参考：http://www.ezhiqi.com/zx/art_3084.html
85
86 private:
87 TYPE m_pStack;
88 int m_nTos, m_nLength;
89 };
90
91
92
93 class CArrayOverflow :public exception{
94 public:
95 CArrayOverflow(int nNum) :exception("数组越界异常！\n"){
96 m_nNum = nNum;
97 }
98 const char what(){//重定义的what（）函数
99 cout [ "数组下标" [ m_nNum [ "越界\n";
100 return exception::what();
101 }
102 private:
103 int m_nNum;
104
105 };
106
107 int _tmain(int argc, _TCHAR argv【】)
108 {
109
110 cout [ my_add(1, 3.4) [ endl;
111 cout [ my_add(1.2, 'A') [ endl;
112 cout [ my_add(2, 'A') [ endl;
113 cout [ MyMax("15PB", "A1Pass") [ endl;
114 CVector[span style="color: rgba(0, 0, 255, 1)">int
115 cout [ objNum【1】 [ endl;
116
117
118 CStack[span style="color: rgba(0, 0, 255, 1)">int
119 for (int i = 0; i < 5; i++){
120 try{
121 cout [ obj.pop() [ endl;
122
123 }
124 catch (StackOverfloawExp e){
125 e.getMessage();
126 }
127 catch (StackEmptyExp e){
128 e.getMessage();
129
130 }
131 }
132 system("pause");
133 return 0;
134 }
让数据变得更安全！
