#include <strstream>

void Test(const char* s)
{
  std::istrstream stream(s);
  char *string1, string2;
  int stringlength1;
  int stringlength2;

  //then I want to "copy" the two first strings in the stream to the string1 and string2 variables. Well, that''s pretty straight forward, BUT is there possible to find the size of the next string in the stream, so I can allocate the correct amount of memory for the string1 and string2 variables?
  //so the question is simply: How do I find stringlength1 and stringlength2 (if it is possible)?

  string1 = new char[stringlength1];
  string2 = new char[stringlength2];
  stream >> string1 >> string2;
}
 

#include<sstream>#include<string>int main(int argc, char *argv[]){   std::string string1 = "hello world again";   std::string string2, string3;   std::istringstream istr(string1);   istr >> string1 >> string2 >> string3;}