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actually used the cpps

This commit is contained in:
Patrice Matz 2017-10-23 18:44:04 +02:00
parent 41b85a5124
commit 5db523bfdf
3 changed files with 94 additions and 89 deletions
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5
SCE/SCE/2d.h
View File

@ -12,8 +12,5 @@ class Circle : public Shape
public:
Circle() {}
~Circle() {}
long double compute_area(long double d) override
{
return (d / 2)*(d / 2) * 3.14159265359;
}
long double compute_area(long double) override;
};

87
SCE/SCE/3d.cpp
View File

@ -1,2 +1,89 @@
#include "3d.h"
#include "2d.h"
using namespace std;
void Cylinder::data_entry()
{
char auswahl = 'j';
long double teil_lange;
long double teil_durchmesser;
long double teil_dichte;
long double teil_widerstand;
//Data entry
while (auswahl == 'j')
{
//Reseting the variables
teil_lange = 0;
teil_durchmesser = 0;
teil_dichte = 0;
teil_widerstand = 0;
cout << "Definieren Sie die Teilabschnitte des Zylinders" << endl;
cout << " Laenge in mm: "; cin >> teil_lange; heights.push_back(teil_lange);
cout << " Durchmesser in mm: "; cin >> teil_durchmesser; radii.push_back(teil_durchmesser);
cout << " Dichte in g/mm^3: "; cin >> teil_dichte; densities.push_back(teil_dichte);
cout << " Spezifischer Widerstand in ohm * (mm^2) / m: "; cin >> teil_widerstand; resistances.push_back(teil_widerstand);
cout << " Gibt es weitere Teilbereiche? j/n "; cin >> auswahl;
}
cout << endl;
}
void Cylinder::compute_options() {
//Compute
char auswahl = 'j';
while (auswahl == 'j')
{
cout << "Was wollen Sie berechnen?" << endl;
cout << " 1 Volumen" << endl;
cout << " 2 Masse" << endl;
cout << " 3 Elektrischer Widerstand" << endl;
cin >> auswahl;
switch (auswahl)
{
case '1': cout << "Volumen: " << compute_volume() << " mm^3" << endl; break;
case '2': cout << "Masse: " << compute_mass() << " g" << endl; break;
case '3': cout << "Widerstand: " << compute_electric_resistamce() << " ohm" << endl; break;
default: cout << "Okay, bye" << endl; break;
}
cout << "Wollen Sie fortfahren? j/n "; cin >> auswahl;
}
}
long double Cylinder::compute_volume()
{
long double Volume = 0;
Circle circle;
for (int i = 0; heights.size() != i; i++)
{
Volume = Volume + heights[i] * circle.compute_area(radii[i]);
}
set_volume(Volume);
return Volume;
}
long double Cylinder::compute_mass()
{
long double mass = 0;
Circle circle;
for (int i = 0; heights.size() != i; i++)
{
mass = mass + heights[i] / 10 * circle.compute_area(radii[i] / 10) * densities[i];
}
set_mass(mass);
return mass;
}
long double Cylinder::compute_electric_resistamce()
{
long double resistance = 0;
Circle circle;
for (int i = 0; heights.size() != i; i++)
{
resistance = resistance + ((heights[i] / 1000) * resistances[i]) / circle.compute_area(radii[i]);
}
set_electric_resistance(resistance);
return resistance;
}

91
SCE/SCE/3d.h
View File

@ -1,6 +1,6 @@
#include <vector>
#include <iostream>
#include "2d.h"
using namespace std;
class Body
@ -42,88 +42,9 @@ public:
Cylinder() {};
~Cylinder(){};
void data_entry() override
{
char auswahl = 'j';
long double teil_lange;
long double teil_durchmesser;
long double teil_dichte;
long double teil_widerstand;
//Data entry
while (auswahl == 'j')
{
//Reseting the variables
teil_lange = 0;
teil_durchmesser = 0;
teil_dichte = 0;
teil_widerstand = 0;
cout << "Definieren Sie die Teilabschnitte des Zylinders" << endl;
cout << " Laenge in mm: "; cin >> teil_lange; heights.push_back(teil_lange);
cout << " Durchmesser in mm: "; cin >> teil_durchmesser; radii.push_back(teil_durchmesser);
cout << " Dichte in g/mm^3: "; cin >> teil_dichte; densities.push_back(teil_dichte);
cout << " Spezifischer Widerstand in ohm * (mm^2) / m: "; cin >> teil_widerstand; resistances.push_back(teil_widerstand);
cout << " Gibt es weitere Teilbereiche? j/n "; cin >> auswahl;
}
cout << endl;
}
void compute_options() override
{
//Compute
char auswahl = 'j';
while (auswahl == 'j')
{
cout << "Was wollen Sie berechnen?" << endl;
cout << " 1 Volumen" << endl;
cout << " 2 Masse" << endl;
cout << " 3 Elektrischer Widerstand" << endl;
cin >> auswahl;
switch (auswahl)
{
case '1': cout << "Volumen: " << compute_volume() << " mm^3" << endl; break;
case '2': cout << "Masse: " << compute_mass() << " g" << endl; break;
case '3': cout << "Widerstand: " << compute_electric_resistamce() << " ohm" << endl; break;
default: cout << "Okay, bye" << endl; break;
}
cout << "Wollen Sie fortfahren? j/n "; cin >> auswahl;
}
}
long double compute_volume() override
{
long double Volume = 0;
Circle circle;
for (int i = 0; heights.size() != i; i++)
{
Volume = Volume + heights[i] * circle.compute_area(radii[i]);
}
set_volume(Volume);
return Volume;
}
long double compute_mass()override
{
long double mass = 0;
Circle circle;
for (int i = 0; heights.size() != i; i++)
{
mass = mass + heights[i]/10 * circle.compute_area(radii[i]/10) * densities[i];
}
set_mass(mass);
return mass;
}
long double compute_electric_resistamce() override
{
long double resistance = 0;
Circle circle;
for (int i = 0; heights.size() != i; i++)
{
resistance = resistance + ((heights[i]/1000) * resistances[i]) / circle.compute_area(radii[i]);
}
set_electric_resistance(resistance);
return resistance;
}
void data_entry() override;
void compute_options() override;
long double compute_volume() override;
long double compute_mass()override;
long double compute_electric_resistamce() override;
};