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48 lines
1.1 KiB
48 lines
1.1 KiB
#include "test_macros.hpp" |
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#include <matrix/math.hpp> |
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using namespace matrix; |
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int main() |
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{ |
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// test data |
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float data1[] = {1,2,3,4,5}; |
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float data2[] = {6,7,8,9,10}; |
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Vector<float, 5> v1(data1); |
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Vector<float, 5> v2(data2); |
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// copy constructor |
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Vector<float, 5> v3(v2); |
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TEST(isEqual(v2, v3)); |
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// norm, dot product |
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TEST(isEqualF(v1.norm(), 7.416198487095663f)); |
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TEST(isEqualF(v1.norm_squared(), v1.norm() * v1.norm())); |
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TEST(isEqualF(v1.norm(), v1.length())); |
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TEST(isEqualF(v1.dot(v2), 130.0f)); |
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TEST(isEqualF(v1.dot(v2), v1 * v2)); |
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// unit, unit_zero, normalize |
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TEST(isEqualF(v2.unit().norm(), 1.f)); |
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TEST(isEqualF(v2.unit_or_zero().norm(), 1.f)); |
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TEST(isEqualF(Vector<float, 5>().unit_or_zero().norm(), 0.f)); |
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v2.normalize(); |
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TEST(isEqualF(v2.norm(), 1.f)); |
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// sqrt |
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float data1_sq[] = {1,4,9,16,25}; |
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Vector<float, 5> v4(data1_sq); |
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TEST(isEqual(v1, v4.sqrt())); |
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// longerThan |
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Vector<float, 2> v5; |
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v5(0) = 3; |
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v5(1) = 4; |
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TEST(v5.longerThan(4.99f)); |
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TEST(!v5.longerThan(5.f)); |
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return 0; |
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} |
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/* vim: set et fenc=utf-8 ff=unix sts=0 sw=4 ts=4 : */
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