POO - Definição de Classes

gradebook.h

//definição da classe//
class gradebook
{
public:
void set coursename (string, float)

private:
string coursename;

};


gradebook.cpp
//definição dos métodos//
#include "gradebook.h"
void set coursename (string name)
{
coursename=name;
}
classe :: metodo;


exercicio.cpp
# include "gradebook.h"
main ( )
{


}




void GradeBook::setCourseName( string name )
{
     if ( name.length() <= 25 )
     courseName = name;
     if ( name.length() > 25 )
     {
         courseName = name.substr( 0,25 );
         
         cout << "Name \"" << name << "\" exceed max length (25).\n"
         << " Limitando courseName aos primeiros 25 Caracteres.\n" << endl;
         }
}







GRADEBOOK.CPP


#include
using std::cout;
using std::endl;


#include "GradeBook.h"

GradeBook::GradeBook( string name )
{
    setCourseName( name );
}

void GradeBook::setCourseName( string name )
{
    courseName = name;
         
        }

string GradeBook::getCourseName()
{
       return courseName;
}

void GradeBook::displayMessage()
{
     cout << "Welcome ..." << getCourseName()
     << "!" << endl;
};



GRADEBOOK.H


#include
//#include "GradeBook.h"
using  std::string;

class GradeBook
{
public:
       GradeBook( string );
       void setCourseName( string );
       string getCourseName();
       void displayMessage();
private:
        string courseName;
};



MAIN.CPP

#include
#include

using std::cout;
using std::endl;
# include "GradeBook.h"
int main(int argc, char *argv[])
{
    GradeBook gradeBook1("CS101");
    GradeBook gradeBook2 ("CS102");
    cout <<"gradeBook1 created for course:"<
    <<"gradeBook2 created for course:"<
    <
   
    system("PAUSE");
    return EXIT_SUCCESS;
}