Need help in solving compile-time log2

From: darylew_at_[hidden]
Date: 2001-05-12 01:10:49

In the vault there is a version 0 of "dlw_int.zip".  The 
"integer_mask.hpp" header takes ideas from my CRC classes.  
The second header, "static_lb.hpp", uses the first header in 
determining the log-2 of a value at compile-time.  There is a 
"lb_test.cpp" test/example file.  Everything looked good until I 
tried higher numbers.  The last three tests gave answers of 7, 4, 
and 4 instead of 9, 10, and 10 respectively.  Help!

Daryle Walker
[posting through web interface]