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Revision 467, 411 bytes
(checked in by vbarta, 16 years ago)
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added a program (square_mat_prep) to generate configurably random matrices, changed square_mat_stress to use the generated agenda
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| 1 | #include "size_generator.h" |
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| 2 | #include "base/user_info.h" |
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| 3 | |
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| 4 | using namespace itpp; |
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| 5 | using bdm::UI; |
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| 6 | |
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| 7 | void size_generator::from_setting(const Setting &set) { |
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| 8 | if (set.exists("size")) { |
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| 9 | UI::get(sz, set, "size"); |
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| 10 | } |
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| 11 | |
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| 12 | if (set.exists("step")) { |
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| 13 | UI::get(step, set, "step"); |
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| 14 | } |
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| 15 | } |
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| 16 | |
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| 17 | mat size_generator::next() { |
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| 18 | mat A0 = randu(sz, sz); |
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| 19 | mat A = A0 * A0.T(); |
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| 20 | sz *= step; |
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| 21 | return A; |
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| 22 | } |
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