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-rw-r--r--pjlib/include/pj++/hash.hpp310
1 files changed, 155 insertions, 155 deletions
diff --git a/pjlib/include/pj++/hash.hpp b/pjlib/include/pj++/hash.hpp
index 5d85a6e2..1be7f45e 100644
--- a/pjlib/include/pj++/hash.hpp
+++ b/pjlib/include/pj++/hash.hpp
@@ -1,155 +1,155 @@
-/* $Id$ */
-/*
- * Copyright (C)2003-2006 Benny Prijono <benny@prijono.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#ifndef __PJPP_HASH_HPP__
-#define __PJPP_HASH_HPP__
-
-#include <pj++/types.hpp>
-#include <pj++/pool.hpp>
-#include <pj/hash.h>
-
-//
-// Hash table.
-//
-class Pj_Hash_Table : public Pj_Object
-{
-public:
- //
- // Hash table iterator.
- //
- class iterator
- {
- public:
- iterator()
- {
- }
- explicit iterator(pj_hash_table_t *h, pj_hash_iterator_t *i)
- : ht_(h), it_(i)
- {
- }
- iterator(const iterator &rhs)
- : ht_(rhs.ht_), it_(rhs.it_)
- {
- }
- void operator++()
- {
- it_ = pj_hash_next(ht_, it_);
- }
- bool operator==(const iterator &rhs)
- {
- return ht_ == rhs.ht_ && it_ == rhs.it_;
- }
- iterator & operator=(const iterator &rhs)
- {
- ht_=rhs.ht_; it_=rhs.it_;
- return *this;
- }
- private:
- pj_hash_table_t *ht_;
- pj_hash_iterator_t it_val_;
- pj_hash_iterator_t *it_;
-
- friend class Pj_Hash_Table;
- };
-
- //
- // Construct hash table.
- //
- Pj_Hash_Table(Pj_Pool *pool, unsigned size)
- {
- table_ = pj_hash_create(pool->pool_(), size);
- }
-
- //
- // Destroy hash table.
- //
- ~Pj_Hash_Table()
- {
- }
-
- //
- // Calculate hash value.
- //
- static pj_uint32_t calc( pj_uint32_t initial_hval,
- const void *key,
- unsigned keylen = PJ_HASH_KEY_STRING)
- {
- return pj_hash_calc(initial_hval, key, keylen);
- }
-
- //
- // Return pjlib compatible hash table object.
- //
- pj_hash_table_t *pj_hash_table_t_()
- {
- return table_;
- }
-
- //
- // Get the value associated with the specified key.
- //
- void *get(const void *key, unsigned keylen = PJ_HASH_KEY_STRING)
- {
- return pj_hash_get(table_, key, keylen);
- }
-
- //
- // Associate a value with a key.
- // Set the value to NULL to delete the key from the hash table.
- //
- void set(Pj_Pool *pool,
- const void *key,
- void *value,
- unsigned keylen = PJ_HASH_KEY_STRING)
- {
- pj_hash_set(pool->pool_(), table_, key, keylen, value);
- }
-
- //
- // Get number of items in the hash table.
- //
- unsigned count()
- {
- return pj_hash_count(table_);
- }
-
- //
- // Iterate hash table.
- //
- iterator begin()
- {
- iterator it(table_, NULL);
- it.it_ = pj_hash_first(table_, &it.it_val_);
- return it;
- }
-
- //
- // End of items.
- //
- iterator end()
- {
- return iterator(table_, NULL);
- }
-
-private:
- pj_hash_table_t *table_;
-};
-
-
-#endif /* __PJPP_HASH_HPP__ */
-
+/* $Id$ */
+/*
+ * Copyright (C)2003-2006 Benny Prijono <benny@prijono.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#ifndef __PJPP_HASH_HPP__
+#define __PJPP_HASH_HPP__
+
+#include <pj++/types.hpp>
+#include <pj++/pool.hpp>
+#include <pj/hash.h>
+
+//
+// Hash table.
+//
+class Pj_Hash_Table : public Pj_Object
+{
+public:
+ //
+ // Hash table iterator.
+ //
+ class iterator
+ {
+ public:
+ iterator()
+ {
+ }
+ explicit iterator(pj_hash_table_t *h, pj_hash_iterator_t *i)
+ : ht_(h), it_(i)
+ {
+ }
+ iterator(const iterator &rhs)
+ : ht_(rhs.ht_), it_(rhs.it_)
+ {
+ }
+ void operator++()
+ {
+ it_ = pj_hash_next(ht_, it_);
+ }
+ bool operator==(const iterator &rhs)
+ {
+ return ht_ == rhs.ht_ && it_ == rhs.it_;
+ }
+ iterator & operator=(const iterator &rhs)
+ {
+ ht_=rhs.ht_; it_=rhs.it_;
+ return *this;
+ }
+ private:
+ pj_hash_table_t *ht_;
+ pj_hash_iterator_t it_val_;
+ pj_hash_iterator_t *it_;
+
+ friend class Pj_Hash_Table;
+ };
+
+ //
+ // Construct hash table.
+ //
+ Pj_Hash_Table(Pj_Pool *pool, unsigned size)
+ {
+ table_ = pj_hash_create(pool->pool_(), size);
+ }
+
+ //
+ // Destroy hash table.
+ //
+ ~Pj_Hash_Table()
+ {
+ }
+
+ //
+ // Calculate hash value.
+ //
+ static pj_uint32_t calc( pj_uint32_t initial_hval,
+ const void *key,
+ unsigned keylen = PJ_HASH_KEY_STRING)
+ {
+ return pj_hash_calc(initial_hval, key, keylen);
+ }
+
+ //
+ // Return pjlib compatible hash table object.
+ //
+ pj_hash_table_t *pj_hash_table_t_()
+ {
+ return table_;
+ }
+
+ //
+ // Get the value associated with the specified key.
+ //
+ void *get(const void *key, unsigned keylen = PJ_HASH_KEY_STRING)
+ {
+ return pj_hash_get(table_, key, keylen);
+ }
+
+ //
+ // Associate a value with a key.
+ // Set the value to NULL to delete the key from the hash table.
+ //
+ void set(Pj_Pool *pool,
+ const void *key,
+ void *value,
+ unsigned keylen = PJ_HASH_KEY_STRING)
+ {
+ pj_hash_set(pool->pool_(), table_, key, keylen, value);
+ }
+
+ //
+ // Get number of items in the hash table.
+ //
+ unsigned count()
+ {
+ return pj_hash_count(table_);
+ }
+
+ //
+ // Iterate hash table.
+ //
+ iterator begin()
+ {
+ iterator it(table_, NULL);
+ it.it_ = pj_hash_first(table_, &it.it_val_);
+ return it;
+ }
+
+ //
+ // End of items.
+ //
+ iterator end()
+ {
+ return iterator(table_, NULL);
+ }
+
+private:
+ pj_hash_table_t *table_;
+};
+
+
+#endif /* __PJPP_HASH_HPP__ */
+
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