c++ using an array without calling constructor -
my task create template type array without calling t (template) constructor. after want move value array std::move. how can in c++? here code:
void *temp = malloc((end-begin) * sizeof(t)); (unsigned int = begin; < end; ++i){ temp[i] = std::move(array[i]); }
but isn't work. compiler says following: subscript of pointer incomplete type 'void'.
an array of void
makes no sense. void
incomplete type (and has no size), temp[i]
generates error you're seeing.
to achieve want do, why not use std::vector
, , push items become available ?
std::vector<t> temp; (unsigned int = begin; < end; ++i){ temp.push_back(std::move(array[i])); }
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