Bah, the type of the 'sizes' array is wrong, but you get the basic idea... On Nov 16, 2007 11:25 AM, Robert Dailey <rcdailey@gmail.com> wrote:

Hey clown! Try what I have below.

//========================================================================================= #include <boost/mpl/vector.hpp> #include <boost/mpl/at.hpp>

void MPLVectorTest() { using namespace boost::mpl;

typedef vector<float,double,char,short,long> MixedVector;

static const std::size_t sizes[] = { sizeof( at_c<MixedVector, 0>::type ), sizeof( at_c<MixedVector, 1>::type ), sizeof( at_c<MixedVector, 2>::type ), sizeof( at_c<MixedVector, 3>::type ), sizeof( at_c<MixedVector, 4>::type ) };

}

On Nov 16, 2007 12:37 AM, Michael Marcin <mmarcin@method-solutions.com> wrote:

...

Given a MPL Random Access Container (typename Types) I want to make a static const std::size_t array which contains the sizeof each type in Types.

How can I do this?

Thanks,

Michael Marcin

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