C++

Forum

 
Pointer error --> vector

SkillsXP (13)
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
 
#include <iostream>
#include <string>
#include <vector>
using namespace std;
int main(){
	vector<string> vList;


	vList.push_back("a");
	vList.push_back("b");
	vList.push_back("c");
	vList.push_back(":");
	vList.push_back(":");
	vList.push_back(":");
	vList.push_back("d");


		std::string sswicher, str2;
	char lastChar1, lastChar2;
	bool blok1 = false;
	for(auto it = vList.begin(); it != vList.end(); it++)
	{
		if(blok1 == false){
			sswicher = (*it);
			lastChar1 = *sswicher.rbegin();
		}
			blok1 = false;	

			it++;
			sswicher = (*it);
			lastChar2 = *sswicher.rbegin();

			if((lastChar1 == ':') && (lastChar2 == ':'))
			{
				it-=1;
				delete (*it); //Expression has to be a pointer <-- What should I do now?
				(*it) = nullptr;
				it = vList.erase(it);
				lastChar1 = lastChar2;
				blok1 = true;
			}	
	}

	for(auto it = vList.begin(); it != vList.end(); it++)
	{
		cout << (*it) << endl;
	}


getchar();
return 0;
}

Thanks for any cooperation!
kbw (9488)
That's what happens when you abuse auto, save it for the really complicated stuff.

it is a std::vector<std::string>::iterator.
*it is a std::string.

You can't delete std::string, right?
Last edited on
Topic archived. No new replies allowed.