GeometricProgression Class Reference

Geometric progression: each term is obtained by multiplying by a fixed base. More...

#include <progression.hpp>

Inheritance diagram for GeometricProgression:

Collaboration diagram for GeometricProgression:

Public Member Functions
	GeometricProgression (long b=2)
	Constructs a geometric progression.
long	next_value () override
	Returns the next term in the geometric 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	base
	Fixed multiplier applied at each step.
Protected Attributes inherited from Progression
long	curr
	Current value in the progression.
long	first
	First value of the progression.

Detailed Description

Geometric progression: each term is obtained by multiplying by a fixed base.

See also

FibonacciPg Example with base = 2, first = 1: 1, 2, 4, 8, ...

Constructor & Destructor Documentation

GeometricProgression()

GeometricProgression::GeometricProgression

(

long

b = 2

)

Constructs a geometric progression.

Geometric Progression.

The first term is always 1.

Parameters

b	Multiplication factor (default = 2)

Member Function Documentation

next_value()

long GeometricProgression::next_value ( )

overridevirtual

Returns the next term in the geometric progression.

Multiplies the current value by the fixed base.

Returns

The next value.

Implements Progression.

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

• progression.hpp