2 May
2006
2 May
'06
5:25 a.m.
You can pass constant to template parameter. But you cannot pass constant reference. Look: const int var=1; nth_index_iterator<var>::type; //ok const int& var2=var; nth_index_iterator<var2>::type; //error _____ From: boost-users-bounces@lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of chun ping wang Sent: Tuesday, May 02, 2006 1:54 PM To: boost-users@lists.boost.org Subject: [Boost-users] passing variable into template parameters. Its more of a c++ question but i wonder how would I pass constant variables into template parameters such as nth_index_iterator. Example: void func(const int& var) { nth_index_iterator<var>::type; } Is this possible whats the work around this limitation?