-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hicham Mouline wrote: | hi, | | I have a template function <typename cT, typename tT, int n> | { | .... | double array[n]; | | if (n==2) | binomial code | else if (n==3) | trinomial code (array[0] array[1] array[2]) | else | .... | | | compiler tries to compile the "trinomial code" code even when the template | is instantiated with n=2, | and that gives warnings because of array[2] | | Is there a way to make the compiler ignore the non-binomial code ? | rds What about something like: template <int N> void n_nomial_code() {} template <> void n_nomial_code<2>() {} template <> void n_nomial_code<3>() {} ... { .... double array[n]; n_nomial_code<n>(...); ~ .... } You can pass-by-reference the data you need inside the n_nomial_code specializations. ~ Francesco. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFH3/81FCtI0YdDCEsRAk8vAJ0XELl3ODTR6LUHUVSF3CK5FgfNjgCbBKa6 PmRsXf+owWhYPJejCG8zpMY= =t0Rt -----END PGP SIGNATURE-----