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C-/C++-Quelltext

template<class T> 
class bla 
{ 
... 
} 
... 
bla<int> t; 
cout << t << endl;

C-/C++-Quelltext

template<class T> 
class BaseType 
{ 
private: T m; 
public: string m_name;public: BaseType(){m_name = "BaseType";}; 
public: BaseType(const T& o){this->m = o;} 
public: BaseType& operator= (const T& o){this->m = o; return BaseType<T>(this->m);} 
public: BaseType& operator= (const BaseType& o){this->m = o.m; return BaseType<T>(this->m);} 
public: BaseType& operator< (const T& o){return this->m < o;} 
public: BaseType& operator< (const BaseType& o){return this->m < o.m;} 
public: BaseType& operator> (const T& o){return this->m > o;} 
public: BaseType& operator> (const BaseType& o){return this->m > o.m;} 
public: bool operator==(const T& o){return this->m == m;} 
public: bool operator==(const BaseType& o){return this->m == o.m;} 
public: BaseType& operator<= (const T& o){return (this->m < o || this == o);} 
public: BaseType& operator<= (const BaseType& o){return (this->m < o.m || this == o);} 
public: BaseType& operator>= (const T& o){return (this->m > o || this == o);} 
public: BaseType& operator>= (const BaseType& o){return (this->m > o.m || this == o);} 
//friend ostream& operator<<(ostream& s, BaseType& t); 
public: string TypeAsText(){return this->m_name;}public: string ValueAsText() 
{ 
stringstream s;s << this->m;return s.str(); 
} 
}; 
// 
//global functions for BaseType 
// 
//template<typename T> 
//ostream& operator<<(ostream& s, BaseType<T>& t) 
//{ 
// return s << t.m; 
//}

C-/C++-Quelltext

public: ostream& operator << (BaseType& o) 
{
ostream s;
s<<o;return s; 
}

C-/C++-Quelltext

BaseType<int> i; 
BaseType<float> f; 
if(f == i){...}