Adding feature to label columns and/or rows that of the struct variables names

[AcidLeroy]

Would something like this be possible using fusion types and if so, would it be difficult? I need something like this and I might take a stab at it. I'm thinking something along these lines:

Given this struct

struct test_point {
test_point() = default;
test_point(float x, float y, float z) : x(x), y(y), z(z) {}
float x, y, z;
}

I'd like to write:

hdf::HDFFile<> file("teststruct.h5", hdf::HDFFile<>::truncate);
 std::vector<test_point> points(4);
// populate test points...
 boost::shared_ptr<hdf::HDFDataSet<> > datasetpoints
= file.writeDataset("/test", points);

Then, when viewing the hdf5 file with hdfview I would get something like this:

	x	y	z
0
1
2
3

Anyways, I'm looking for level of difficulty here and if it's worth tackling.