-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi! I have graph structure using custom datatypes. An edge weight can be calculated by calling some function. I want to call the dag shortest path algorithm and pass it a property map that uses the function to compute edge weights on the fly. I consulted the Boost 1.47 documentation for property map. I find identity or std::map adaptors, but did not find any reference to using functions or functors. Do I miss anything? Frank -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: keyserver x-hkp://pool.sks-keyservers.net iEYEARECAAYFAk9o2GwACgkQhAOUmAZhnmpdAwCfc38fjB2cZC/ZYzv7Y8+GXdTr IXgAnjoJh5ZKoxFkNTAK5Ye0DeOkuQY0 =8xTO -----END PGP SIGNATURE-----