1 files changed, 71 insertions, 0 deletions
diff --git a/pjlib/src/pj++/hash.hpp b/pjlib/src/pj++/hash.hpp
new file mode 100644
index 00000000..d1fd162f
--- /dev/null
+++ b/pjlib/src/pj++/hash.hpp
@@ -0,0 +1,71 @@
+/* $Header: /pjproject/pjlib/src/pj++/hash.hpp 5     8/24/05 10:29a Bennylp $ */
+#ifndef __PJPP_HASH_H__
+#define __PJPP_HASH_H__
+
+#include <pj++/types.hpp>
+#include <pj/hash.h>
+
+class PJ_Hash_Table
+{
+public:
+    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;
+    };
+
+    static PJ_Hash_Table *create(PJ_Pool *pool, unsigned size)
+    {
+	return (PJ_Hash_Table*) pj_hash_create(pool->pool_(), size);
+    }
+
+    static pj_uint32_t calc(pj_uint32_t initial_hval, const void *key, unsigned keylen)
+    {
+	return pj_hash_calc(initial_hval, key, keylen);
+    }
+
+    pj_hash_table_t *hash_table_()
+    {
+	return (pj_hash_table_t*)this;
+    }
+
+    void *get(const void *key, unsigned keylen)
+    {
+	return pj_hash_get(this->hash_table_(), key, keylen);
+    }
+
+    void set(PJ_Pool *pool, const void *key, unsigned keylen, void *value)
+    {
+	pj_hash_set(pool->pool_(), this->hash_table_(), key, keylen, value);
+    }
+
+    unsigned count()
+    {
+	return pj_hash_count(this->hash_table_());
+    }
+
+    iterator begin()
+    {
+	iterator it(this->hash_table_(), NULL);
+	it.it_ = pj_hash_first(this->hash_table_(), &it.it_val_);
+	return it;
+    }
+
+    iterator end()
+    {
+	return iterator(this->hash_table_(), NULL);
+    }
+};
+
+#endif	/* __PJPP_HASH_H__ */