gradebook.h

C++大学简明教程,解压就行没有密码。希望对大家有用

// Tutorial 21: GradeBook.h
// GradeBook class template definition.

using namespace std; // for accessing C++ Standard Library members

// prevent multiple inclusions of header file
#ifndef GRADEBOOK_H
#define GRADEBOOK_H

// GradeBook class template definition
template< class T >
class GradeBook 
{
public:
   GradeBook( int ); // one-argument constructor

   int getClassSize(); // get the class size
   void setClassSize( int ); // set the class size

   T getGrade( int ); // get the grade at a certain index
   void setGrade( T, int ); // set the grade at a certain index

   void displayGrades(); // display the contents of the grades array
   T getMinimum(); // find minimum grade
   T getMaximum(); // find maximum grade
   double getAverage(); // determine average grade
   void displayStatistics(); // display statistics on the data

private:
   int classSize; // number of grades
   T *grades; // array of grades of type T

}; // end GradeBook class template

#endif // GRADEBOOK_H

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