Member Avatar for kadhaipaneer

Hi
I am trying to make arrays inside a structure.. the structure looks like,

struct mystruct{

  int val;
  int num;
  string state[];
  mystruct *next[];

};

The next pointer array works fine but state array gives segmentation fault.

I have an array of this structure .

mystruct Graph [];

Edited by kadhaipaneer because: n/a
  • 3 Contributors
  • 2 Replies
  • 139 Views
  • 6 Hours Discussion Span
  • Latest Post Latest Post by vijayan121

Recommended Answers

All 2 Replies

Member Avatar for Narue

Arrays must have a size. If your goal is an array with unknown or variable size, I'd recommend an std::vector:

#include <vector>

struct mystruct {
    int val;
    int num;
    std::vector<std::string> state;
    std::vector<mystruct*> next;
};
Member Avatar for vijayan121

<already answered, deleted>

Edited by vijayan121 because: n/a
Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.