Exercício 05.16

Desenvolva uma classe chamada TruncatedCuboctahedron para representar um cuboctaedro truncado, ou seja, um poliedro semi-regular composto por doze quadrados, oito hexágonos e seis octógonos, considerado um dos treze Sólidos de Arquimedes. A classe possui um único atributo denominado edge, do tipo double, que representa a aresta do cuboctaedro truncado e cujo valor deve ser maior ou igual a zero e menor ou igual a quarenta. A aresta do cuboctaedro truncado pode ser obtida e alterada pelo usuário por meio dos métodos getEdge() e setEdge(), respectivamente. A classe também apresenta os métodos area() e volume(), que retornam a área e o volume do cuboctaedro truncado, respectivamente. A área de um cuboctaedro truncado de aresta a é obtida pela fórmula 12 * (2 + √2 + √3) * a². O volume de um cuboctaedro truncado de aresta a é obtido pela fórmula (22 + 14 * √2) * a³.

Terminal

ybadoo@server:~$ ./application

Implementação na Linguagem de Programação Java Implementação na Linguagem de Programação C++

Diagrama de Classes na Linguagem de Programação Java TruncatedCuboctahedron.java Application.java

Arquivo TruncatedCuboctahedron.java

/*************************************************************************
 * Copyright (C) 2009/2024 - Cristiano Lehrer (cristiano@ybadoo.com.br)  *
 *                  Ybadoo - Solucoes em Software Livre (ybadoo.com.br)  *
 *                                                                       *
 * Permission is granted to copy, distribute and/or modify this document *
 * under the terms of the GNU Free Documentation License, Version 1.3 or *
 * any later version published by the  Free Software Foundation; with no *
 * Invariant Sections,  no Front-Cover Texts, and no Back-Cover Texts. A *
 * A copy of the  license is included in  the section entitled "GNU Free *
 * Documentation License".                                               *
 *                                                                       *
 * Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic)                             *
 * OpenJDK Version "1.8.0_121"                                           *
 * OpenJDK 64-Bit Server VM (build 25.121-b13, mixed mode)               *
 *************************************************************************/

package com.ybadoo.tutoriais.poo.tutorial05.exercicio16;

/**
 * Classe responsavel pela representacao de um cuboctaedro truncado
 */
public class TruncatedCuboctahedron
{
  /**
   * Aresta do cuboctaedro truncado
   */
  private double edge;

  /**
   * Construtor para inicializar o cuboctaedro truncado
   */
  public TruncatedCuboctahedron()
  {
    this(1.0);
  }

  /**
   * Construtor para inicializar a aresta do cuboctaedro truncado
   *
   * @param edge aresta do cuboctaedro truncado
   */
  public TruncatedCuboctahedron(double edge)
  {
    setEdge(edge);
  }

  /**
   * Retornar a aresta do cuboctaedro truncado
   *
   * @return aresta do cuboctaedro truncado
   */
  public double getEdge()
  {
    return edge;
  }

  /**
   * Configurar a aresta do cuboctaedro truncado
   *
   * @param edge aresta do cuboctaedro truncado
   */
  public void setEdge(double edge)
  {
    if((edge >= 0.0) && (edge <= 40.0))
    {
      this.edge = edge;
    }
    else
    {
      throw new IllegalArgumentException("A aresta do cuboctaedro truncado " +
                     "deve estar contido entre 0.0 e 40.0: '" + edge + "'");
    }
  }

  /**
   * Retornar a area do cuboctaedro truncado
   *
   * @return area do cuboctaedro truncado
   */
  public double area()
  {
    return 12.0 * (2.0 + Math.sqrt(2.0) + Math.sqrt(3.0))
      * Math.pow(edge, 2.0);
  }

  /**
   * Retornar o volume do cuboctaedro truncado
   *
   * @return volume do cuboctaedro truncado
   */
  public double volume()
  {
    return (22.0 + 14.0 * Math.sqrt(2.0)) * Math.pow(edge, 3.0);
  }
}

Arquivo Application.java

/*************************************************************************
 * Copyright (C) 2009/2024 - Cristiano Lehrer (cristiano@ybadoo.com.br)  *
 *                  Ybadoo - Solucoes em Software Livre (ybadoo.com.br)  *
 *                                                                       *
 * Permission is granted to copy, distribute and/or modify this document *
 * under the terms of the GNU Free Documentation License, Version 1.3 or *
 * any later version published by the  Free Software Foundation; with no *
 * Invariant Sections,  no Front-Cover Texts, and no Back-Cover Texts. A *
 * A copy of the  license is included in  the section entitled "GNU Free *
 * Documentation License".                                               *
 *                                                                       *
 * Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic)                             *
 * OpenJDK Version "1.8.0_121"                                           *
 * OpenJDK 64-Bit Server VM (build 25.121-b13, mixed mode)               *
 *************************************************************************/

package com.ybadoo.tutoriais.poo.tutorial05.exercicio16;

import java.util.Scanner;

/**
 * Classe responsavel pela execucao da classe TruncatedCuboctahedron
 */
public class Application
{
  /**
   * Construtor para inicializar a execucao da classe TruncatedCuboctahedron
   */
  private Application()
  {

  }

  /**
   * Metodo principal da linguagem de programacao Java
   *
   * @param args argumentos da linha de comando (nao utilizado)
   */
  public static void main(String[] args)
  {
    Scanner scanner = new Scanner(System.in);

    System.out.print("Forneça o valor da aresta do cuboctaedro truncado: ");

    double edge = scanner.nextDouble();

    scanner.close();

    TruncatedCuboctahedron truncatedCuboctahedron;
    truncatedCuboctahedron = new TruncatedCuboctahedron(edge);

    System.out.print("A aresta do cuboctaedro truncado é: ");
    System.out.println(truncatedCuboctahedron.getEdge());

    System.out.print("A área do cuboctaedro truncado é: ");
    System.out.println(truncatedCuboctahedron.area());

    System.out.print("O volume do cuboctaedro truncado é: ");
    System.out.println(truncatedCuboctahedron.volume());
  }
}

Diagrama de Classes na Linguagem de Programação C++ Exception.hpp Exception.cpp IllegalArgumentException.hpp IllegalArgumentException.cpp TruncatedCuboctahedron.hpp TruncatedCuboctahedron.cpp Application.cpp makefile

Arquivo Exception.hpp

/*************************************************************************
 * Copyright (C) 2009/2024 - Cristiano Lehrer (cristiano@ybadoo.com.br)  *
 *                  Ybadoo - Solucoes em Software Livre (ybadoo.com.br)  *
 *                                                                       *
 * Permission is granted to copy, distribute and/or modify this document *
 * under the terms of the GNU Free Documentation License, Version 1.3 or *
 * any later version published by the  Free Software Foundation; with no *
 * Invariant Sections,  no Front-Cover Texts, and no Back-Cover Texts. A *
 * A copy of the  license is included in  the section entitled "GNU Free *
 * Documentation License".                                               *
 *                                                                       *
 * Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic)                             *
 * g++ (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005                           *
 *************************************************************************/

#ifndef EXCEPTION_HPP
#define EXCEPTION_HPP

#include <string>

/**
 * Excecao padrao
 */
class Exception
{
  public:

  /**
   * Construtor padrao
   */
  Exception();

  /**
   * Construtor para inicializar a mensagem de erro
   *
   * @param message mensagem de erro
   */
  Exception(std::string message);

  /**
   * Retornar a mensagem de erro
   *
   * @return mensagem de erro
   */
  std::string getMessage();

  private:

  /**
   * Mensagem de erro
   */
  std::string message;
};

#endif

Arquivo Exception.cpp

/*************************************************************************
 * Copyright (C) 2009/2024 - Cristiano Lehrer (cristiano@ybadoo.com.br)  *
 *                  Ybadoo - Solucoes em Software Livre (ybadoo.com.br)  *
 *                                                                       *
 * Permission is granted to copy, distribute and/or modify this document *
 * under the terms of the GNU Free Documentation License, Version 1.3 or *
 * any later version published by the  Free Software Foundation; with no *
 * Invariant Sections,  no Front-Cover Texts, and no Back-Cover Texts. A *
 * A copy of the  license is included in  the section entitled "GNU Free *
 * Documentation License".                                               *
 *                                                                       *
 * Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic)                             *
 * g++ (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005                           *
 *************************************************************************/

#include "Exception.hpp"

/**
 * Construtor padrao
 */
Exception::Exception()
{
  message = '\0';
}

/**
 * Construtor para inicializar a mensagem de erro
 *
 * @param message mensagem de erro
 */
Exception::Exception(std::string message)
{
  Exception::message = message;
}

/**
 * Retornar a mensagem de erro
 *
 * @return mensagem de erro
 */
std::string Exception::getMessage()
{
  return message;
}

Arquivo IllegalArgumentException.hpp

/*************************************************************************
 * Copyright (C) 2009/2024 - Cristiano Lehrer (cristiano@ybadoo.com.br)  *
 *                  Ybadoo - Solucoes em Software Livre (ybadoo.com.br)  *
 *                                                                       *
 * Permission is granted to copy, distribute and/or modify this document *
 * under the terms of the GNU Free Documentation License, Version 1.3 or *
 * any later version published by the  Free Software Foundation; with no *
 * Invariant Sections,  no Front-Cover Texts, and no Back-Cover Texts. A *
 * A copy of the  license is included in  the section entitled "GNU Free *
 * Documentation License".                                               *
 *                                                                       *
 * Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic)                             *
 * g++ (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005                           *
 *************************************************************************/

#ifndef ILLEGALARGUMENTEXCEPTION_HPP
#define ILLEGALARGUMENTEXCEPTION_HPP

#include "Exception.hpp"

/**
 * Excecao lancada caso o metodo receba um parametro invalido
 */
class IllegalArgumentException : public Exception
{
  public:

  /**
   * Construtor padrao
   */
  IllegalArgumentException();

  /**
   * Construtor para inicializar a mensagem de erro
   *
   * @param message mensagem de erro
   */
  IllegalArgumentException(std::string message);
};

#endif

Arquivo IllegalArgumentException.cpp

/*************************************************************************
 * Copyright (C) 2009/2024 - Cristiano Lehrer (cristiano@ybadoo.com.br)  *
 *                  Ybadoo - Solucoes em Software Livre (ybadoo.com.br)  *
 *                                                                       *
 * Permission is granted to copy, distribute and/or modify this document *
 * under the terms of the GNU Free Documentation License, Version 1.3 or *
 * any later version published by the  Free Software Foundation; with no *
 * Invariant Sections,  no Front-Cover Texts, and no Back-Cover Texts. A *
 * A copy of the  license is included in  the section entitled "GNU Free *
 * Documentation License".                                               *
 *                                                                       *
 * Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic)                             *
 * g++ (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005                           *
 *************************************************************************/

#include "IllegalArgumentException.hpp"

/**
 * Construtor padrao
 */
IllegalArgumentException::IllegalArgumentException()
                         :Exception()
{

}

/**
 * Construtor para inicializar a mensagem de erro
 *
 * @param message mensagem de erro
 */
IllegalArgumentException::IllegalArgumentException(std::string message)
                         :Exception(message)
{

}

Arquivo TruncatedCuboctahedron.hpp

/*************************************************************************
 * Copyright (C) 2009/2024 - Cristiano Lehrer (cristiano@ybadoo.com.br)  *
 *                  Ybadoo - Solucoes em Software Livre (ybadoo.com.br)  *
 *                                                                       *
 * Permission is granted to copy, distribute and/or modify this document *
 * under the terms of the GNU Free Documentation License, Version 1.3 or *
 * any later version published by the  Free Software Foundation; with no *
 * Invariant Sections,  no Front-Cover Texts, and no Back-Cover Texts. A *
 * A copy of the  license is included in  the section entitled "GNU Free *
 * Documentation License".                                               *
 *                                                                       *
 * Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic)                             *
 * g++ (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005                           *
 *************************************************************************/

#ifndef TRUNCATEDCUBOCTAHEDRON_HPP
#define TRUNCATEDCUBOCTAHEDRON_HPP

#include "IllegalArgumentException.hpp"

/**
 * Classe responsavel pela representacao de um cuboctaedro truncado
 */
class TruncatedCuboctahedron
{
  public:

  /**
   * Construtor para inicializar o cuboctaedro truncado
   * @throws IllegalArgumentException valor da aresta do cuboctaedro truncado
   *   invalido
   */
  TruncatedCuboctahedron() throw (IllegalArgumentException);

  /**
   * Construtor para inicializar a aresta do cuboctaedro truncado
   *
   * @param edge aresta do cuboctaedro truncado
   * @throws IllegalArgumentException valor da aresta do cuboctaedro truncado
   *   invalido
   */
  TruncatedCuboctahedron(const double edge) throw (IllegalArgumentException);

  /**
   * Retornar a aresta do cuboctaedro truncado
   *
   * @return aresta do cuboctaedro truncado
   */
  double getEdge() const;

  /**
   * Configurar a aresta do cuboctaedro truncado
   *
   * @param edge aresta do cuboctaedro truncado
   * @throws IllegalArgumentException valor da aresta do cuboctaedro truncado
   *   invalido
   */
  void setEdge(const double edge) throw (IllegalArgumentException);

  /**
   * Retornar a area do cuboctaedro truncado
   *
   * @return area do cuboctaedro truncado
   */
  double area() const;

  /**
   * Retornar o volume do cuboctaedro truncado
   *
   * @return volume do cuboctaedro truncado
   */
  double volume() const;

  private:

  /**
   * Aresta do cuboctaedro truncado
   */
  double edge;
};

#endif

Arquivo TruncatedCuboctahedron.cpp

/*************************************************************************
 * Copyright (C) 2009/2024 - Cristiano Lehrer (cristiano@ybadoo.com.br)  *
 *                  Ybadoo - Solucoes em Software Livre (ybadoo.com.br)  *
 *                                                                       *
 * Permission is granted to copy, distribute and/or modify this document *
 * under the terms of the GNU Free Documentation License, Version 1.3 or *
 * any later version published by the  Free Software Foundation; with no *
 * Invariant Sections,  no Front-Cover Texts, and no Back-Cover Texts. A *
 * A copy of the  license is included in  the section entitled "GNU Free *
 * Documentation License".                                               *
 *                                                                       *
 * Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic)                             *
 * g++ (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005                           *
 *************************************************************************/

#include <cmath>
#include <sstream>

#include "TruncatedCuboctahedron.hpp"

/**
 * Construtor para inicializar o cuboctaedro truncado
 * @throws IllegalArgumentException valor da aresta do cuboctaedro truncado
 *   invalido
 */
TruncatedCuboctahedron::TruncatedCuboctahedron()
  throw (IllegalArgumentException)
{
  setEdge(1.0);
}

/**
 * Construtor para inicializar a aresta do cuboctaedro truncado
 *
 * @param edge aresta do cuboctaedro truncado
 * @throws IllegalArgumentException valor da aresta do cuboctaedro truncado
 *   invalido
 */
TruncatedCuboctahedron::TruncatedCuboctahedron(const double edge)
  throw (IllegalArgumentException)
{
  setEdge(edge);
}

/**
 * Retornar a aresta do cuboctaedro truncado
 *
 * @return aresta do cuboctaedro truncado
 */
double TruncatedCuboctahedron::getEdge() const
{
  return edge;
}

/**
 * Configurar a aresta do cuboctaedro truncado
 *
 * @param edge aresta do cuboctaedro truncado
 * @throws IllegalArgumentException valor da aresta do cuboctaedro truncado
 *   invalido
 */
void TruncatedCuboctahedron::setEdge(const double edge)
  throw (IllegalArgumentException)
{
  if((edge >= 0.0) && (edge <= 40.0))
  {
    TruncatedCuboctahedron::edge = edge;
  }
  else
  {
    std::stringstream buffer;

    buffer << "A aresta do cuboctaedro truncado deve estar contido "
           << "entre 0.0 e 40.0: '" << edge << "'";

    throw IllegalArgumentException(buffer.str());
  }
}

/**
 * Retornar a area do cuboctaedro truncado
 *
 * @return area do cuboctaedro truncado
 */
double TruncatedCuboctahedron::area() const
{
  return 12.0 * (2.0 + sqrt(2.0) + sqrt(3.0)) * pow(edge, 2.0);
}

/**
 * Retornar o volume do cuboctaedro truncado
 *
 * @return volume do cuboctaedro truncado
 */
double TruncatedCuboctahedron::volume() const
{
  return (22.0 + 14.0 * sqrt(2.0)) * pow(edge, 3.0);
}

Arquivo Application.cpp

/*************************************************************************
 * Copyright (C) 2009/2024 - Cristiano Lehrer (cristiano@ybadoo.com.br)  *
 *                  Ybadoo - Solucoes em Software Livre (ybadoo.com.br)  *
 *                                                                       *
 * Permission is granted to copy, distribute and/or modify this document *
 * under the terms of the GNU Free Documentation License, Version 1.3 or *
 * any later version published by the  Free Software Foundation; with no *
 * Invariant Sections,  no Front-Cover Texts, and no Back-Cover Texts. A *
 * A copy of the  license is included in  the section entitled "GNU Free *
 * Documentation License".                                               *
 *                                                                       *
 * Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic)                             *
 * g++ (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005                           *
 *************************************************************************/

#include <iostream>

#include "TruncatedCuboctahedron.hpp"

/**
 * Metodo principal da linguagem de programacao C++
 *
 * @param argc quantidade de argumentos na linha de comando (nao utilizado)
 * @param argv argumentos da linha de comando (nao utilizado)
 */
int main(int argc, char** argv)
{
  using namespace std;

  double edge;

  cout << "Forneça o valor da aresta do cuboctaedro truncado: ";
  cin  >> edge;

  TruncatedCuboctahedron* truncatedCuboctahedron;
  truncatedCuboctahedron = new TruncatedCuboctahedron(edge);

  cout << "A aresta do cuboctaedro truncado é: "
       << truncatedCuboctahedron->getEdge() << endl;

  cout << "A área do cuboctaedro truncado é: "
       << truncatedCuboctahedron->area() << endl;

  cout << "O volume do cuboctaedro truncado é: "
       << truncatedCuboctahedron->volume() << endl;

  delete truncatedCuboctahedron;

  return 0;
}

Arquivo makefile

##########################################################################
 # Copyright (C) 2009/2024 - Cristiano Lehrer (cristiano@ybadoo.com.br)  #
 #                  Ybadoo - Solucoes em Software Livre (ybadoo.com.br)  #
 #                                                                       #
 # Permission is granted to copy, distribute and/or modify this document #
 # under the terms of the GNU Free Documentation License, Version 1.3 or #
 # any later version published by the  Free Software Foundation; with no #
 # Invariant Sections,  no Front-Cover Texts, and no Back-Cover Texts. A #
 # A copy of the  license is included in  the section entitled "GNU Free #
 # Documentation License".                                               #
 #                                                                       #
 # Ubuntu 16.10 (GNU/Linux 4.8.0-39-generic)                             #
 # gcc/g++ (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005                       #
 ##########################################################################

g++ -o Exception.o -c Exception.cpp

g++ -o IllegalArgumentException.o -c IllegalArgumentException.cpp

g++ -o TruncatedCuboctahedron.o -c TruncatedCuboctahedron.cpp

g++ -o Application.o -c Application.cpp

g++ -o application Exception.o IllegalArgumentException.o TruncatedCuboctahedron.o Application.o

Tutoriais - Programação Orientada a Objetos
Tutoriais
Programação Orientada a Objetos

Simulação na Linguagem de Programação JavaScript

Terminal

Implementação nas Linguagens de Programação

Implementação na Linguagem de Programação Java

Arquivo TruncatedCuboctahedron.java

Arquivo Application.java

Implementação na Linguagem de Programação C++

Arquivo Exception.hpp

Arquivo Exception.cpp

Arquivo IllegalArgumentException.hpp

Arquivo IllegalArgumentException.cpp

Arquivo TruncatedCuboctahedron.hpp

Arquivo TruncatedCuboctahedron.cpp

Arquivo Application.cpp

Arquivo makefile

Tutoriais - Programação Orientada a ObjetosTutoriaisProgramação Orientada a Objetos

Exercício 05.16

Simulação na Linguagem de Programação JavaScript

Terminal

Implementação nas Linguagens de Programação

Implementação na Linguagem de Programação Java

Arquivo TruncatedCuboctahedron.java

Arquivo Application.java

Implementação na Linguagem de Programação C++

Arquivo Exception.hpp

Arquivo Exception.cpp

Arquivo IllegalArgumentException.hpp

Arquivo IllegalArgumentException.cpp

Arquivo TruncatedCuboctahedron.hpp

Arquivo TruncatedCuboctahedron.cpp

Arquivo Application.cpp

Arquivo makefile

Tutoriais - Programação Orientada a Objetos
Tutoriais
Programação Orientada a Objetos