InvadersGrid Class Reference

#include <invadersGrid.h>

Inheritance diagram for InvadersGrid:

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Public Member Functions
unsigned	validColsNumber () const
	Helper function for randomValidCol() that returns the number of valid column (at least one invader in them) in the grid This is a separate function because we need to use it elsewhere. More...
unsigned	randomValidCol () const
	Returns a random valid column in the grid. More...

Detailed Description

Definition at line 62 of file invadersGrid.h.

Member Function Documentation

randomValidCol()

unsigned InvadersGrid::randomValidCol

(

)

const

Returns a random valid column in the grid.

Returns

an index pointing to a column in the grid

Definition at line 58 of file invaderGrids.cpp.

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validColsNumber()

unsigned InvadersGrid::validColsNumber

(

)

const

Helper function for randomValidCol() that returns the number of valid column (at least one invader in them) in the grid This is a separate function because we need to use it elsewhere.

Returns

The number of valid columns in the grid

Definition at line 50 of file invaderGrids.cpp.

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

• headers/invadersGrid.h
• src/invaderGrids.cpp