* @param file input file name
* @return result of read
*/
- bool read_bin( const string& file );
+ bool read_bin( const std::string& file );
/**
* Write out the structures to a binary file. We assume that the
* @param b bucket for object location
* @return result of write
*/
- bool write_bin( const string& base, const string& name, const SGBucket& b );
+ bool write_bin( const std::string& base, const std::string& name, const SGBucket& b );
/**
* Write out the structures to an ASCII file. We assume that the
* @param b bucket for object location
* @return result of write
*/
- bool write_ascii( const string& base, const string& name,
+ bool write_ascii( const std::string& base, const std::string& name,
const SGBucket& b );
};