很不解

stack.h
const int StackSize=100;
template<class T>

class Stack
{
private:
int top;
T data[StackSize];
public:
Stack()
{
top=-1;
}
~Stack()
{
}
void push(T x);

T pop();

bool stkempty()
{
if(top==-1)
return 1;
else return 0;
}
};
template <classT>

void Stack::<T> push(T x)
{
if(top<StackSize)
data[++top]=x;
else
break;
}
template <class T>
T Stack::<T> pop()
{
if(top==-1)
break;
else
T x=data[top--];
return x;
}


#include<iostream.h>
#include<fstream.h>
//#include<cstdlib.h>
#include<string.h>
#include"stack.h"
//using namespace std;


class txt
{
private:
fstream in;//文件输入输出对象
fstream out;
char file[30];//存放文件的名字
public:
txt();//构造函数原型
~txt()//析构函数
{
in.close();//关闭文件流操作
out.close();
}
void menu();//菜单
void create_txt();//创建文本
void add_txt_content();//添加文本
void show_content();//展示文本
void figure_out_lines();//计算行数
void figure_out_paragraph();//计算段数
void check_sign();//检查匹配符
};

void txt::menu()
{
cout<<" Main MENU "<<endl;
cout<<"********************************************************"<<endl;
cout<<" 1. create txt "<<endl;
cout<<" 2. add txt content "<<endl;
cout<<" 3. show content on the screen "<<endl;
cout<<" 4. figure out the total paragraph "<<endl;
cout<<" 5. figure out lines "<<endl;
cout<<" 6. check the signs "<<endl;

cout<<" 7. exit "<<endl;
cout<<"*********************************************************"<<endl;
}

txt::txt()
{
cout<<"看清菜单按步骤做哦！:"<<endl;
cout<<"文件例如：e:\\hui.txt"<<endl;
}

void txt::create_txt()
{
cout<<"请输入文件名和保存的位置："<<endl;
cin>>file;
out.open(file,ios::out|ios::trunc);
if(!out)
{
cout<<"error!can't open "<<file<<'!';
return ;//exit(1);
}
else
cout<<"the txt file has created!"<<endl;
out.close();
out.clear();//清除原来的所有操作，为了进行下次的新操作
}

void txt::add_txt_content()
{
char c;
cout<<"write something on the screen,then the words will be added in txt file(end with #):"<<endl;
out.open(file,ios::out|ios::app);//以输出文件流打开方式，内容添加在文后
if(!out)
{
cout<<"error!can't open "<<file<<'!';
return ;//exit(1);//相当于return ,退出
}
while((c=cin.get())!='#')//cin不能输入空格，只能用cin.get()
{
out<<c;
}
out.close();
out.clear();
}

void txt::show_content()
{
char buffer[10000];
in.open(file,ios::in);
if(!in)
{
cout<<"error!can't open "<<file<<'!';
return ;//exit(1);
}
cout<<"the content are below:"<<endl;
while(!in.eof())
{
in.getline(buffer,10000,'#');///把一万个字符写入buffer数组，遇见#号就结束
cout<<buffer<<endl;

}
cout<<endl;
in.close();
in.clear();
}

void txt::figure_out_paragraph()
{
char c1;
int duan=0;
int kongge=0;
in.open( file,ios::in);
in.get(c1);
while(!in.eof())
{
if(c1==' ') kongge++;//计算段是先计算空格，文本前两个是空格
else if(kongge==2)
{
duan++;
kongge=0;
}
in.get(c1);
}
cout<<"有"<<duan<<"段"<<endl;
in.close();
in.clear();
}

void txt::figure_out_lines()
{
char c;
int n=0;
in.open(file,ios::in);
if(!in)
{
cout<<"error!can't open "<<file<<'!';
//return ; abort();
}
while(!in.eof())

{
in.get(c);
if(c=='\n')//判断行是遇见回车键就是一行
n++;
}
cout<<"这个篇文章，有"<<n<<"行"<<endl;
in.close();
in.clear();
}

void txt::check_sign()
{
Stack <char> s;
char c,ch1,ch2,ch;
int flag=1;
int i=0;
in.open(file,ios::in|ios::binary);
cout<<"请输入你要判断的符号: "<<endl;
cout<<"正符号： "<<endl;
cin>>ch1;
cout<<"反符号： "<<endl;
cin>>ch2;
while(ch=='y'||ch=='Y')
{
while(!in.eof())
{
in.get(c);


if(c==ch1||c==ch2)
{
if(c==ch1)
s.push(c);
else
{
if(s.stkempty())
{
cout<<"第"<<i+1<<"个字符左边缺"<<ch1<<endl;
flag=0;
break;
}
else
s.pop();
}
if(!s.stkempty())
cout<<"缺"<<ch2<<endl;
else if(flag)
cout<<ch1<<"与"<<ch2<<"匹配!"<<endl;
}
i++;
}
cout<<"继续吗？（y/n）";cin>>ch;
cout<<"请输入你要判断的符号: "<<endl;
cout<<"正符号： ";cin>>ch1;
cout<<"反符号： ";cin>>ch2;
}
}

int main(void)
{
txt t;
int choice;
t.menu();
while(1)
{
cout<<"请输入你的选择:";
cin>>choice;
switch(choice)
{
case 1:
t.create_txt();
break;
case 2:
t.add_txt_content();
break;
case 3:

t.show_content();
break;
case 4:
t.figure_out_paragraph();
break;
case 5:
t.figure_out_lines();
break;
case 6:
t.check_sign();
break;
case 7:
default:
return 0;
}
}
return 0;
}
各位长辈，我这个程序不知道错哪了，求修正

[解决办法]

//stack.h
const int StackSize=100;
using namespace std;
template<class T>
class Stack
{
private:
int top;
T data[StackSize];
public:
Stack()
{
top=-1;
}
~Stack()
{
}
void push(T x);

T pop();

bool stkempty()
{
if(top==-1)
return 1;
else return 0;
}
};

template<class T>
T Stack<T>::pop()
{
T x;
if(top==-1)
return 0;
else
x=data[top--];
return x;
}

template<class T>
void Stack<T>::push( T x )
{
if(top<StackSize)
data[++top]=x;
else 
return ;
}

[解决办法]
void Stack::<T> push(T x)
应该为void Stack<T>::push(T x)

同理 T Stack::<T> pop()
应该为 T Stack<T>::pop()

还有if else里面不能用break
template <classT>
应该为template <class T>

总之要仔细