Accessing the value_type of a specific v

Jan 31, 2017 at 2:06pm

Does anyone know if there is a way to make something like...

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vector<int> v{};
using vtype = v.value_type;

work? Thanks in advance!

Last edited on Jan 31, 2017 at 2:07pm

Jan 31, 2017 at 2:22pm

JLBorges (13770)

std::vector<int> v{};

using vtype = std::vector<int>::value_type;
using vtype = decltype(v)::value_type;

Jan 31, 2017 at 3:45pm

TinyTertle (57)

I appreciate it sir. I'm unfamiliar wit the uses of decltype.

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