ArithProgression Class Reference

Arithmetic progression: each term is obtained by adding a fixed increment. More...

#include <progression.hpp>

Inheritance diagram for ArithProgression:

Collaboration diagram for ArithProgression:

Public Member Functions
	ArithProgression (long i=1, long f=0)
	Constructs an arithmetic progression.
long	next_value () override
	Returns the next term in the arithmetic progression.
Public Member Functions inherited from Progression
virtual long	first_value ()
	Resets the progression and returns the first value.
void	print_progression (int n)
	Prints the first n terms of the progression.
virtual	~Progression ()=default
	Virtual destructor to allow proper cleanup of derived objects.

Protected Attributes
long	inc
	Fixed increment added at each step.
Protected Attributes inherited from Progression
long	curr
	Current value in the progression.
long	first
	First value of the progression.

Friends
std::ostream &	operator<< (std::ostream &out, const ArithProgression &sdt)

Detailed Description

Arithmetic progression: each term is obtained by adding a fixed increment.

Example with increment = 3, first = 2: 2, 5, 8, 11, ...

Constructor & Destructor Documentation

ArithProgression()

ArithProgression::ArithProgression	(	long	i = 1,
		long	f = 0 )

Constructs an arithmetic progression.

Parameters

i	Increment (default = 1)
f	First value (default = 0)

Member Function Documentation

next_value()

long ArithProgression::next_value ( )

overridevirtual

Returns the next term in the arithmetic progression.

Adds the fixed increment to the current value.

Returns

The next value.

Implements Progression.

---

The documentation for this class was generated from the following file:

• progression.hpp