#include <string>

#include "hash.h"

namespace Hash
{

unsigned int hash( const std::string& key )
{
    // Add up all chars.  Obviously a really bad hash function, but
    // you get the idea.

    unsigned int ret = 0;

    for( std::string::const_iterator it = key.begin(); it != key.end(); ++it )
    {
        ret += static_cast<unsigned char>( *it );
    }

    return ret;
}

}