51 lines
No EOL
1.3 KiB
C++
51 lines
No EOL
1.3 KiB
C++
//==================================================================================================
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/*
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ROTGEN - Runtime Overlay for Eigen
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Copyright : CODE RECKONS
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SPDX-License-Identifier: BSL-1.0
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*/
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//==================================================================================================
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#include "unit/tests.hpp"
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#include <rotgen/rotgen.hpp>
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TTS_CASE_TPL("Chains of extraction", rotgen::tests::types)
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<typename T, typename O>( tts::type< tts::types<T,O>> )
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{
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constexpr int N = 8;
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auto a = rotgen::matrix<T,N,N,O::value>::Random();
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auto b = topLeftCorner(a,5,5);
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TTS_EQUAL(b.startRow(), 0);
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TTS_EQUAL(b.startCol(), 0);
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b.setConstant(-7);
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for(rotgen::Index r=0;r<5;r++)
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for(rotgen::Index c=0;c<5;c++)
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TTS_EQUAL(a(r,c), -7);
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auto bb = bottomRightCorner(b,3,3);
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TTS_EQUAL(bb.startRow(), 2);
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TTS_EQUAL(bb.startCol(), 2);
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bb.setConstant(42);
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for(rotgen::Index r=2;r<5;r++)
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for(rotgen::Index c=2;c<5;c++)
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TTS_EQUAL(a(r,c), 42);
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auto bbb = row(bb,1);
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TTS_EQUAL(bbb.startRow(), 1);
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TTS_EQUAL(bbb.startCol(), 0);
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bbb.setConstant(99.5);
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for(rotgen::Index c=3;c<5;c++)
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TTS_EQUAL(a(3,c), 99.5);
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auto bbbb = col(bbb,1);
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TTS_EQUAL(bbbb.startRow(), 0);
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TTS_EQUAL(bbbb.startCol(), 1);
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bbbb.setConstant(0.125);
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TTS_EQUAL(a(3,3), 0.125);
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std::cout << "a: \n" << a << std::endl;
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}; |