C String Tokenizer

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C String Tokenizer

In this section, you will learn how to use strtok() function to break the string into a series of tokens.

In this section, you will learn how to use strtok() function to break the string into a series of tokens.

C String Tokenizer

     

In this section, you will learn how to use strtok() function to break the string into a series of tokens. You can see in the given example, we have define a string and a pointer. The expression ch = strtok (st," ") extract the string from the string sequence one by one and printf ("%s\n", ch) prints the string after being tokenized. The expression ch = strtok (NULL, " ,") extract the whole string from the string sequence till the ch get equal to null.

Here is the code:

 

 

 

 

TOKENIZE.C

#include <stdio.h>
#include <conio.h>
#include <string.h>
int main() {
  char st[] ="Where there is will, there is a way.";
  char *ch;
  clrscr();
  printf("Split \"%s\"\n", st);
  ch = strtok(st, " ");
  while (ch != NULL) {
  printf("%s\n", ch);
  ch = strtok(NULL, " ,");
  }
  getch();
  return 0;
}

Output will be displayed as:

TOKENIZE.EXE

Download Source Code:

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