# Ticket #865 (closed defect: fixed)

## Error in TOLDoc/OOP code example

Reported by: | cperez | Owned by: | vdebuen |
---|---|---|---|

Priority: | low | Milestone: | OOP Implementation |

Component: | Web | Version: | |

Severity: | minor | Keywords: | |

Cc: |

### Description (last modified by vdebuen) (diff)

In the section of the documentation TOLDOC/OOP, there is an example that has some errors. Is the code in the section "Constructores de instancias". The following code is right (I hope:) :

Class @Circle { //Definition members Real _.center.x_; Real _.center.y_; Real _.radius; //Auxiliar members Real _.perimeter; Real _.area; //Basic Constructor Static @Circle New( Real x, //First coordinate of center Real y, //Second coordinate of center Real r) //Radius { @Circle new = [[ Real _.center.x_ = x; Real _.center.y_ = y; Real _.radius = r; //Auxiliuar members definition Real _.perimeter = 2*Pi*r; Real _.area = Pi*r^2 ]] }; //Derivate constructor Static @Circle Random( Real min.x, Real max.x, Real min.y, Real max.y, Real min.r, Real max.r) { @Circle::New(Rand(min.x,max.x), Rand(min.y,max.y), Rand(min.r,max.r)) }; //Returns true if the point (x,y) is inside the circle Real includes(Real x, Real y) { (x-_.center.x_)^2+(y-_.center.y_)^2<=_.radius^2 }; Real outsides(Real x, Real y){ Not(includes(x,y)) } };

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