SDBM Hash

SDBM is a has function algorithm.

• C#
• VB.Net
• C
• C++

									/*****Please include following header files*****/
// string
/***********************************************/

/*****Please use following namespaces*****/
// std
/*****************************************/

static unsigned int SDBMHash(string str) {
	unsigned int hash = 0;
	unsigned int i = 0;
	unsigned int len = str.length();

	for (i = 0; i < len; i++)
	{
		hash = (str[i]) + (hash << 6) + (hash << 16) - hash;
	}

	return hash;
}
								

Example

									string data = "jdfgsdhfsdfsd 6445dsfsd7fg/*/+bfjsdgf%$^";
unsigned int value = SDBMHash(data);
								

Output

									423809171