convert a vector of strings to vectors of char
I have a vector of string which, say, contains three words:
send more money
I want to convert this string to three different vectors of char.
I want to copy each word to its own vector of char.
How can I do that?
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
|
#include <iostream>
#include <cctype>
#include <string>
#include <vector>
#include <cstdlib>
using namespace std;
void inputToStrings(string str)
{
string temp;
vector <string> strings;
bool occurring = false; // true = string is occurring
int sz = str.size();
//transforming the line to a vector of strings.
for (int i = 0; i < sz; i++)
{
if (!occurring && isalpha(str[i]))
{
occurring = true;
}
else if (!isalpha(str[i]) && occurring)
{
strings.push_back(temp);
temp = "";
occurring = false;
}
if (occurring)
{
temp = temp + str[i];
}
}
if (temp != "")
{
strings.push_back(temp);
}
for (int i = 0; i < strings.size(); i++)
{
cout << strings[i] << endl;
}
//transofrming the vector of strings to vector of chars.
}
int main()
{
string userInput;
getline(cin, userInput);
inputToStrings(userInput);
system("PAUSE");
return 0;
}
|
Topic archived. No new replies allowed.