I have a function that takes two strings and determines if they are the same. I am trying to tokenize the string and combine all of tokens into one string. This is what I have so far and I am getting Bus error :10.
any help appreciated.
#include <iostream>
#include <string>
using namespace std;
bool stringCheck(string s1, string s2){
string strCheck1 = "";
string strCheck2 = "";
char *cstr1 = new char[s1.length()]; // char array with length of string
strcpy(cstr1, s1.c_str()); // copies characters of string to char array
char *cstr2 = new char[s2.length()];
strcpy(cstr2, s2.c_str());
char *p1 = strtok(cstr1, " "); // creates a char array that stores token that
// is delimeted
cout << "p1 " << p1 << endl; ///outputs token that is found
strCheck1.append(p1); // appends token to string
cout << "strCheck1 " << strCheck1 << endl; // outputs string
while(p1 != NULL) // while the token is not a null character
{
cout<<"parsing" << endl;
p1 = strtok(NULL, " "); // continue to parse current string.
cout << "p1 " << p1 << endl;
strCheck1.append(p1);
cout << "str1 " << strCheck1 << endl;
}
char * p2 = strtok(cstr2, " ");
cout << "p2 " << p2 << endl;
strCheck2.append(p2);
cout << "strCheck2 " << strCheck2 << endl;
while(p2 != null){
p2 = strtok(NULL, " ");
strCheck2.append(p2);
cout << "str2 " << strCheck2 << endl;
}
if( strCheck1.compare(strCheck2) != 0)
{
return 0;
}
else return 1;
}
int main(void){
string s1 = "jam yoooo jay";
string s2 = "jam yoooo";
if(stringCheck(s1, s2) == 1){
cout << "strings same"<< endl;;
}
else{
cout << "strings not same" << endl;
}
}
is there a conditional statement I could pair up with
while(p1 != NULL)
I know this is a pretty silly function but just trying to polish up my skills. any help appreciated!