/* dict_cursor - iterators over dictionnaries */
-/* Authors: Martin Quinson */
-/* Copyright (C) 2003,2004 Martin Quinson. */
+/* Copyright (c) 2003, 2004 Martin Quinson. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
- under the terms of the license (GNU LGPL) which comes with this package. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
#include "xbt/misc.h"
#include "dict_private.h"
#undef xbt_dict_CURSOR_DEBUG
/*#define xbt_dict_CURSOR_DEBUG 1*/
-/**
- * xbt_dict_cursor_new:
- *
- * @head: the head of the dict
- * @cursor: the curent position in the dict
- *
- * Structure creator
+/** @brief Creator
+ * @param head the dict
*/
xbt_dict_cursor_t
xbt_dict_cursor_new(const xbt_dict_t head) {
- xbt_error_t errcode = no_error;
xbt_dict_cursor_t res = NULL;
res = xbt_new(s_xbt_dict_cursor_t,1);
}
/**
- * xbt_dict_cursor_free:
- *
- * @cursor: poor victim
- *
- * Structure destructor
+ * @brief Destructor
+ * @param cursor poor victim
*/
void
xbt_dict_cursor_free(xbt_dict_cursor_t *cursor) {
if (*cursor) {
xbt_dynar_free(&((*cursor)->keys));
xbt_dynar_free(&((*cursor)->key_lens));
- xbt_free(*cursor);
+ free(*cursor);
*cursor = NULL;
}
}
-/**
- * __cursor_not_null:
- *
+/*
* Sanity check to see if the head contains something
*/
static _XBT_INLINE
void
_cursor_push_keys(xbt_dict_cursor_t cursor,
xbt_dictelm_t elm) {
- xbt_error_t errcode = no_error;
xbt_dictelm_t child = NULL;
int i = 0;
static volatile int count = 0; /* ??? */
- CDEBUG1(dict_cursor, "Push childs of %p in the cursor", (void*)elm);
+ CDEBUG3(dict_cursor, "Push childs of %p (%.*s) in the cursor", (void*)elm, elm->key_len, elm->key);
- if (elm->content) {
+ if (!elm->internal) {
xbt_dynar_push(cursor->keys, &elm->key );
xbt_dynar_push(cursor->key_lens, &elm->key_len);
count++;
CDEBUG1(dict_cursor, "Count = %d", count);
}
-/**
- * xbt_dict_cursor_rewind:
- * @cursor: the cursor
- * @Returns: xbt_error_t
- *
- * back to the first element
- */
+/** @brief Reinitialize the cursor. Mandatory after removal or add in dict. */
void
xbt_dict_cursor_rewind(xbt_dict_cursor_t cursor) {
- xbt_error_t errcode = no_error;
CDEBUG0(dict_cursor, "xbt_dict_cursor_rewind");
xbt_assert(cursor);
}
/**
- * xbt_dict_cursor_first:
- * @dict: on what to let the cursor iterate
- * @cursor: dest address
+ * @brief Create the cursor if it does not exists. Rewind it in any case.
*
- * Create the cursor if it does not exists. Rewind it in any case.
+ * @param dict on what to let the cursor iterate
+ * @param[out] cursor dest address
*/
void xbt_dict_cursor_first (const xbt_dict_t dict,
xbt_dict_cursor_t *cursor){
/**
- * xbt_dict_cursor_step:
- * @cursor: the cursor
- *
- * Move to the next element.
+ * \brief Move to the next element.
*/
void
xbt_dict_cursor_step(xbt_dict_cursor_t cursor) {
xbt_assert(cursor);
+ DEBUG2("step cursor. Current=%.*s",
+ xbt_dynar_get_as(cursor->key_lens,cursor->pos_len,int),
+ xbt_dynar_get_as(cursor->keys,cursor->pos,char *));
xbt_dynar_cursor_step(cursor->keys, &cursor->pos);
xbt_dynar_cursor_step(cursor->key_lens, &cursor->pos_len);
}
/**
- * xbt_dict_cursor_get_or_free:
- * @cursor: the cursor
- * @Returns: true if it's ok, false if there is no more data
+ * @brief Get current data, or free the cursor if there is no data left
*
- * Get current data
+ * @returns true if it's ok, false if there is no more data
*/
int
xbt_dict_cursor_get_or_free(xbt_dict_cursor_t *cursor,
- char **key,
- void **data) {
+ char **key,
+ void **data) {
xbt_error_t errcode = no_error;
int key_len = 0;
}
/**
- * xbt_dict_cursor_get_key:
- * @cursor: the cursor
- * @key: the current element
- * @Returns: xbt_error_t
- *
- * Get current key
+ * @brief Get current key
+ * @param cursor: the cursor
+ * @param key where to put the key
*/
xbt_error_t
xbt_dict_cursor_get_key(xbt_dict_cursor_t cursor,
}
/**
- * xbt_dict_cursor_get_data:
- * @cursor: the cursor
- *
- * Get current data
+ * @brief Get current data
+ * @param cursor the cursor
+ * @param data where to put the data
*/
xbt_error_t
xbt_dict_cursor_get_data(xbt_dict_cursor_t cursor,