Introduction to strtok-buffer

The strtok-buffer library is designed for efficient string tokenization, providing a streamlined and powerful API. Whether you are parsing CSV files, processing log files, or handling any delimited text, strtok-buffer can significantly simplify your work.

Key APIs and Code Examples

strtok_buffer_init

Initializes the buffer for tokenization.

  char *input = "example,string,to,tokenize";
  strtok_buffer_t *buffer = strtok_buffer_init(input, ",");

strtok_buffer_next

Retrieves the next token from the buffer.

  char *token = strtok_buffer_next(buffer);
  while (token) {
      printf("%s\n", token);
      token = strtok_buffer_next(buffer);
  }

strtok_buffer_reset

Resets the buffer to start tokenization from the beginning.

  strtok_buffer_reset(buffer);

Example App Using strtok-buffer

Let’s put it all together in a practical example. This app reads a CSV line and prints each field.

  #include <stdio.h>
  #include "strtok-buffer.h"
  
  int main() {
      char line[] = "field1,field2,field3";
      strtok_buffer_t *buffer = strtok_buffer_init(line, ",");
      
      char *token = strtok_buffer_next(buffer);
      while (token) {
          printf("Field: %s\n", token);
          token = strtok_buffer_next(buffer);
      }
      
      strtok_buffer_free(buffer);
      return 0;
  }

In this example, strtok_buffer_init initializes the tokenizer, strtok_buffer_next fetches each token, and strtok_buffer_free frees the allocated resources.

By using strtok-buffer, you can handle various string processing tasks more efficiently and concisely.

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