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19 lines
450 B
OpenSCAD
19 lines
450 B
OpenSCAD
use <util/sort.scad>
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use <util/bsearch.scad>
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module test_bsearch() {
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echo("==== test_bsearch ====");
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points = [[1, 1], [3, 4], [7, 2], [5, 2]];
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sorted = sort(points, by = "vt"); // [[1, 1], [5, 2], [7, 2], [3, 4]]
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assert(bsearch(sorted, [7, 2]) == 2);
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xIs5 = function(elem) elem[0] - 5;
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assert(bsearch(sorted, xIs5) == 1);
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yIs4 = function(elem) elem[1] - 4;
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assert(bsearch(sorted, yIs4) == 3);
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}
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test_bsearch(); |