c++ - Pointer to two different types of vectors -

is possible create pointer either points vector<char> or vector<foo>? depends on data handled. if says chars or need foo. foo class.

there ways safely. example, can use boost::any or similar tool. not pointer, assume, not need single pointer, need object can 1 thing or depending on circumstance.

while dislike idea of variable can anything, know people find useful.

edit

as correctly noted in comments, judging question, boost::variant might better suited - everywhere when possible types held known in advance. perform faster.