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Ublas : |
From: Stephen Gross (sgross_at_[hidden])
Date: 2007-03-21 17:21:35
Ok, I got a working example together. For the sake of others who may want to do
the same thing, I'm posting my example so it will show up in the mailing list
archive:
--Steve
//====================================================
ublas::vector<double> vct(10);
ublas::indirect_array<> idx(3);
for(int i = 0; i < 10; ++i) vct(i) = i;
idx[0] = 9; idx[1] = 5; idx[2] = 7;
ublas::vector_indirect<uvec> p = project (vct, idx);
std::cout << vct << std::endl << p << std::endl;
p[1] = 11;
std::cout << vct << std::endl << p << std::endl;
//====================================================