Exam (elaborations)
Csc01b1
- Course
- (CSC01B1)
- Institution
- University Of Johannesburg (UJ)
This is a computer science practical for first year
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1 #ifndef IIOTMONITOR_H2 #define IIOTMONITOR_H
3
4 #include <iostream>
5 #include "IIoTAdvancedScanner.h"
6 #include "IIoTSimpleScanner.h"
7
8 #include "CommonLibs.h"
9
10 using namespace std;
11
12 class IIoTSimpleScanner;
13 class IIoTAdvancedScanner;
14
15 class IIoTMonitor
16 {
17 public:
18 // Constructors and destructor.
19 IIoTMonitor();
20 IIoTMonitor(int, int, IIoTSensor, bool);
21 IIoTMonitor(const IIoTMonitor&);
22 ~IIoTMonitor();
23
24 // Member function for producing a string representation of the IIoT environment.
25 string toString() const;
26 // Member function for scanning the IIoT environment.
27 // Boolean parameter, true use Advanced Scanner, false use Simple Scanner
28 void scan();
29
30 // Accessor member functions.
31 int getRows() const;
32 int getCols() const;
33 IIoTSensor getSensor(int intRow, int intCol) const;
34
35 // Mutator member function.
36 void setSensor(int intRow, int intCol, IIoTSensor recSensor);
37
38 // Class constants.
39 static const int DEFAULT_HUMIDITY = 20;
40 static const int DEFAULT_ROWS = 50;
41 static const int DEFAULT_COLS = 50;
42 static const int NUM_SENSORPARTS = 5;
43 static constexpr double DEFAULT_PRESSURE = 20.0;
44 static constexpr double DEFAULT_LIGHT_INTENSITY = 5.0;
45 static constexpr double DEFAULT_TEMPERATURE = 10.0;
46
47 private:
48 // Helper (ancillary) functions.
49 void alloc(int, int, IIoTSensor, bool);
50 void clone(const IIoTMonitor& objOriginal);
51 void dealloc();
52 void setSensorData();
53 void enforceRange(int intValue, int intMin, int intMax) const;
54 int rangedRandom(int, int) const;
55 // Member variables (state).
56 IIoTScanner* _scanner;
57 //IIoTAdvancedScanner* _advancedScanner;
58 IIoTSensor** _sensors;
59 int _rows;
60 int _cols;
61 };
62
63 #endif // IIOTMONITOR_H_INCLUDED
, 1 #include "IIoTMonitor.h"
2 #include "IIoTScanner.h"
3 #include <cassert>
4
5 #include <sstream>
6
7 IIoTMonitor::IIoTMonitor()
8 : IIoTMonitor(DEFAULT_ROWS, DEFAULT_COLS, {DEFAULT_TEMPERATURE,
9 DEFAULT_HUMIDITY, DEFAULT_PRESSURE, DEFAULT_LIGHT_INTENSITY}, true)
10 {
11 }
12
13 IIoTMonitor::IIoTMonitor(int intRows, int intCols, IIoTSensor recSensor, bool advancedScanner)
14 {
15 // allocate memory
16 alloc(intRows, intCols, recSensor, advancedScanner);
17 // setSensorData
18 setSensorData();
19 }
20
21 IIoTMonitor::IIoTMonitor(const IIoTMonitor& objMonitor)
22 : IIoTMonitor(objMonitor._rows, objMonitor._cols, {DEFAULT_TEMPERATURE,
23 DEFAULT_HUMIDITY, DEFAULT_PRESSURE, DEFAULT_LIGHT_INTENSITY}, true)
24 {
25 // Make a deep copy
26 clone(objMonitor);
27 }
28
29 void IIoTMonitor::alloc(int intRows, int intCols, IIoTSensor recSensor, bool advancedScanner)
30 {
31 // Set Private Properties
32 _rows = intRows;
33 _cols = intCols;
34 // Allocate Memory for 2D Array
35 _sensors = new IIoTSensor*[intRows];
36 for(int r = 0; r < intRows; r++)
37 {
38 _sensors[r] = new IIoTSensor[intCols];
39 for(int c = 0; c < intCols; c++)
40 {
41 _sensors[r][c].dblTemperature = recSensor.dblTemperature;
42 _sensors[r][c].intHumidity = recSensor.intHumidity;
43 _sensors[r][c].dblPressure = recSensor.dblPressure;
44 _sensors[r][c].dblLightIntensity = recSensor.dblLightIntensity;
45 _sensors[r][c].blnActive = true;
46 //_sensors[r][c].numActive = NUM_SENSORPARTS;
47 }
48 }
49 // Initialize Scanner objects
50 if(advancedScanner){
51 _scanner = new IIoTAdvancedScanner;
52 }else{
53 _scanner = new IIoTSimpleScanner;
54 }
55 }
56
57 void IIoTMonitor::clone(const IIoTMonitor& objOriginal)
58 {
59 for(int r = 0; r < _rows; r++)
60 {
61 for(int c = 0; c < _cols; c++)
62 {
63 _sensors[r][c].dblTemperature = objOriginal._sensors[r][c].dblTemperature;
64 _sensors[r][c].intHumidity = objOriginal._sensors[r][c].intHumidity;
65 _sensors[r][c].dblPressure = objOriginal._sensors[r][c].dblPressure;
66 _sensors[r][c].dblLightIntensity = objOriginal._sensors[r][c].dblLightIntensity;
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