Question

Got little problem here.

I created dynamic array:

   m_elements  = new struct element*[m_number_of_elements];
   for(int i = 0; i < m_number_of_elements; i++)
   {
       m_elements[i] = new struct element[m_element_size];
   }

then I tried to resize existing array:

   m_elements[m_number_of_elements] = create_more_elements();
   m_number_of_elements++;

create_more_elements() is a function:

   struct index* create_more_elements()
   {
        struct element* tmp = new struct element[m_number_of_elements]
        return tmp;
   }

In general, this piece of code works, but sometimes I get segfaults in different places.
Are segfaults connected with resizing?
Any thoughts?

Answer 1

You should use std::vector for it, then you can with new allocate memory for new struct and push her pointer to vector, if you deleting you should delete on pointer.