new-envwith_gc
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Last change
on this file since 75308bcc was
4328016,
checked in by Thierry Delisle <tdelisle@…>, 8 years ago
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Starting ground work on N-dimension array proof of concept
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-
Property mode set to
100644
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File size:
487 bytes
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| 1 | #include <fstream> |
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| 2 | |
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| 3 | // [unsigned, unsigned] offset_to_index(unsigned offset, unsigned sx, unsigned sy) |
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| 4 | // { |
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| 5 | // return [offset / sx, offset % sy]; |
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| 6 | // } |
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| 7 | |
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| 8 | forall(otype index_t) |
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| 9 | index_t offset_to_index(unsigned offset, index_t size) |
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| 10 | { |
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| 11 | return [offset / size.0, offset % size.1]; |
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| 12 | } |
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| 13 | |
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| 14 | int main(int argc, char* argv[]) |
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| 15 | { |
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| 16 | unsigned x = 0, y = 0, i = 0; |
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| 17 | unsigned sx = 4, sy = 4; |
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| 18 | |
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| 19 | i = 6; |
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| 20 | [x, y] = offset_to_index(6, [sx, sy]); |
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| 21 | |
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| 22 | sout | x | ' ' | y | endl; |
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| 23 | |
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| 24 | return 0; |
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| 25 | } |
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