class %T% {
public:
    %T%() {
        //Constructor
    }
    virtual ~%T%() {
        //Destructor
    }

public:
// Arithmetic operators
    friend const %T% operator+(const %T%&, const %T%&);
    friend const %T% operator-(const %T%&, const %T%&);
    friend const %T% operator*(const %T%&, const %T%&);
    friend const %T% operator/(const %T%&, const %T%&);

// Logic operators
    friend const %T% operator==(const %T%&, const %T%&);
    friend const %T% operator!=(const %T%&, const %T%&);
};

// Arithmetic operators
    const %T% operator+(const %T% &lval, const %T% &rval) {
        //body
    }
    const %T% operator-(const %T% &lval, const %T% &rval) {
        //body
    }
    const %T% operator*(const %T% &lval, const %T% &rval) {
        //body
    }
    const %T% operator/(const %T% &lval, const %T% &rval) {
        //body
    }

// Logic operators
    const %T% operator==(const %T% &lval, const %T% &rval) {
        //body
    }
    const %T% operator!=(const %T% &lval, const %T% &rval) {
        return !(ival == rval);
    }

class %FUNCTOR_NAME% {
public:
    explicit %FUNCTOR_NAME%() {
        //Constructor
    }
    virtual ~%FUNCTOR_NAME%() {
        //Destructor
    }
    void operator()() {
        //Functor body
    }
};

class %APP_NAME% {
public:
    explicit %APP_NAME%() {
        //Constructor
    }
    virtual ~%APP_NAME%() {
        //Destructor
    }
    
    int run() const {
        //Program body  
        return 0;  
    }  
};

int main(int argc, char const *argv[], char const *env[]) {  
    int exitCode = 1;
    try {
        exitCode = %APP_NAME%.run();
    }
    catch(...) {
        throw;
    }
    return exitCode;
}