Constructor and Destructor C++

Hello, I am writing few lines of codes for my project and I am not sure how to approach this problem.

The instruction says:

Add a function call loadDocument that takes the name of the file. The function will read in the text file and create a new Line for each sentence read with Line id equal to the location in the text file. After, set the linecount.

Is Line a class or an array of the class? In previous classes, I did make an array of classes. Also, how do you mean by location in the text file. Can you please help me?

Here's what I have so far:



1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
  #include <iostream>
#include <fstream>
#include <string>


using namespace std;

/* Start of Class Line */
class Line
{
public: 
	int id;
	Line();
	Line(string str1 )
	{
		int id = rand();
		*str=str1;
	}
	~Line();
	int getWordCount();
	void setString(string str1);
	void setWordCount(int value1);
	int getCharCount();
	void setCharCount(int value2);

private:
	string* str;
	int wordcount;
	int charcount;
};

Line::Line()
{
	int id = rand();
	string* str = new string;

}

Line::~Line()
{
	delete str;
}
void Line::setString(string str1)
{
	*str = str1;
}
int Line::getWordCount()
{

	return wordcount;
}

void Line::setWordCount(int value1)
{
	wordcount = value1;
}

int Line::getCharCount()
{
	return charcount;
}

void Line::setCharCount(int value2)
{
	charcount = value2;
}

/* End of Class Line */

/* Start of Class Document */

class Document
{
public:
	int id;
	int getLineCount();
	void setLineCount(int value3);
	int getwordcount();
	void setwordcount(int value4);
	~Document();
	Document()
	{
		Line* line = new Line[];
	}
private:
	int linecount;
	int wordcount;
	string name;
	Line* line;
};

Document::~Document()
{
	delete [] line;
}

int Document::getLineCount()
{
	return linecount;
}

void Document::setLineCount(int value3)
{
	linecount = value3;
}

int Document::getwordcount()
{
	return wordcount;
}

void Document::setwordcount(int value4)
{
	wordcount = value4;
}



/* End of Class Document */


int main()
{
	

	int number;

	cout << "Please enter number " << endl;
	cin >> number;

	switch(number)
	{
	case 1: 
		cout << "Load Document " << endl;
	case 2:
		cout << "Output Document " << endl;
	case 3: 
		cout << "Parse Document " << endl;
	case 4: 
		cout << "Analyze Document " << endl;
	default:
		cout << "Exit " << endl;

	}
	return 0;
}




void loadDoucment()
{
	ifstream myfile ("example.text");
		if (myfile.is_open() )
		{
			
		}
}
Topic archived. No new replies allowed.