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Implements block typs and related functions - First part

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Co-authored-by: Karen <kkaspar@codereckons.com>
Co-authored-by: Joel FALCOU <jfalcou@codereckons.com>

See merge request oss/rotgen!9
This commit is contained in:
Karen Kaspar 2025-06-12 13:38:31 +02:00 • committed by Joel Falcou
parent 09be3b4b15
commit c6b864f247
28 changed files with 1814 additions and 114 deletions
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164
test/unit/matrix/functions.cpp Normal file
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//==================================================================================================
/*
ROTGEN - Runtime Overlay for Eigen
Copyright : CODE RECKONS
SPDX-License-Identifier: BSL-1.0
*/
//==================================================================================================
#include "unit/tests.hpp"
#include <rotgen/matrix.hpp>
TTS_CASE_TPL("Function size", rotgen::tests::types)
<typename T, typename O>( tts::type< tts::types<T,O>> )
{
rotgen::matrix<T,rotgen::Dynamic,rotgen::Dynamic,O::value> empty_matrix;
rotgen::matrix<T,rotgen::Dynamic,rotgen::Dynamic,O::value> matrix(3,4);
rotgen::matrix<T,rotgen::Dynamic,rotgen::Dynamic,O::value> row_vector(9,1);
rotgen::matrix<T,rotgen::Dynamic,rotgen::Dynamic,O::value> column_vector(1,5);
TTS_EQUAL(empty_matrix.size(), 0ULL);
TTS_EQUAL(matrix.size(), 12ULL);
TTS_EQUAL(row_vector.size(), 9ULL);
TTS_EQUAL(column_vector.size(), 5ULL);
};
TTS_CASE_TPL("Resizing dynamic matrix", rotgen::tests::types)
<typename T, typename O>( tts::type< tts::types<T,O>> )
{
rotgen::matrix<T,rotgen::Dynamic,rotgen::Dynamic,O::value> a(2, 3);
for(std::size_t r=0;r<a.rows();++r)
for(std::size_t c=0;c<a.cols();++c)
a(r,c) = 42 + 2*c + r;
a.resize(3, 2);
TTS_EQUAL(a.rows(), 3ULL);
TTS_EQUAL(a.cols(), 2ULL);
for(std::size_t r=0;r<a.rows();++r)
for(std::size_t c=0;c<a.cols();++c)
TTS_GREATER(a(r,c),0);
a.resize(2,2);
TTS_EQUAL(a.rows(), 2ULL);
TTS_EQUAL(a.cols(), 2ULL);
};
TTS_CASE_TPL("Resizing static matrix", rotgen::tests::types)
<typename T, typename O>( tts::type< tts::types<T,O>> )
{
rotgen::matrix<double, 3, 3> a;
TTS_EXPECT_NOT_COMPILES(a, { a.resize(4, 5); });
};
TTS_CASE_TPL("Dynamix matrix conservative resizing", rotgen::tests::types)
<typename T, typename O>( tts::type< tts::types<T,O>> )
{
rotgen::matrix<T,rotgen::Dynamic,rotgen::Dynamic,O::value> a(2, 3);
int i = 1;
for(std::size_t r=0;r<a.rows();++r)
for(std::size_t c=0;c<a.cols();++c)
a(r, c) = i++;
a.conservativeResize(2, 3);
TTS_EQUAL(a.rows(), 2ULL);
TTS_EQUAL(a.cols(), 3ULL);
i = 1;
for(std::size_t r=0;r<a.rows();++r)
for(std::size_t c=0;c<a.cols();++c)
TTS_EQUAL(a(r,c),i++);
a.conservativeResize(3, 2);
TTS_EQUAL(a.rows(), 3ULL);
TTS_EQUAL(a.cols(), 2ULL);
int expected[3][2] = { {1, 2}, {4, 5} };
for(std::size_t r = 0; r < 2; ++r)
for(std::size_t c = 0; c < 2; ++c)
TTS_EQUAL(a(r, c), expected[r][c]);
a.conservativeResize(4, 4);
TTS_EQUAL(a.rows(), 4ULL);
TTS_EQUAL(a.cols(), 4ULL);
TTS_EQUAL(a(0,0), 1);
TTS_EQUAL(a(3,3), 0);
a.conservativeResize(2, 2);
TTS_EQUAL(a.rows(), 2ULL);
TTS_EQUAL(a.cols(), 2ULL);
TTS_EQUAL(a(0,0), 1);
TTS_EQUAL(a(1,1), 5);
a.conservativeResize(1, 2);
TTS_EQUAL(a.rows(), 1ULL);
TTS_EQUAL(a.cols(), 2ULL);
TTS_EQUAL(a(0,0), 1);
TTS_EQUAL(a(0,1), 2);
a.conservativeResize(0, 0);
TTS_EQUAL(a.rows(), 0ULL);
TTS_EQUAL(a.cols(), 0ULL);
a.conservativeResize(3, 3);
TTS_EQUAL(a.rows(), 3ULL);
TTS_EQUAL(a.cols(), 3ULL);
};
TTS_CASE_TPL("Static matrix conservative resizing", rotgen::tests::types)
<typename T, typename O>( tts::type< tts::types<T,O>> )
{
rotgen::matrix<double, 3, 3> a;
TTS_EXPECT_NOT_COMPILES(a, { a.conservativeResize(4, 5); });
};
TTS_CASE_TPL("Test coefficient accessors", rotgen::tests::types)
<typename T, typename O>( tts::type< tts::types<T,O>> )
{
rotgen::matrix<T,rotgen::Dynamic,rotgen::Dynamic,O::value> a(3, 5);
for(std::size_t r=0;r<a.rows();++r)
for(std::size_t c=0;c<a.cols();++c)
a(r, c) = r + 2 * c + 3;
TTS_EQUAL(a(0,0), 3);
TTS_EQUAL(a(1,1), 6);
TTS_EQUAL(a(1,0), 4);
TTS_EQUAL(a(2,2), 9);
TTS_EQUAL(a(2,4), 13);
a(1, 1) = 42;
TTS_EQUAL(a(1,1), 42);
T& ref = a(2, 2);
ref = 17;
assert(a(2, 2) == 17);
};
TTS_CASE_TPL("Test one index coefficient accessors", rotgen::tests::types)
<typename T, typename O>( tts::type< tts::types<T,O>> )
{
rotgen::matrix<T,rotgen::Dynamic,rotgen::Dynamic,O::value> a(2, 4);
int i = 1;
if constexpr(!O::value)
{
for(std::size_t c=0;c<a.cols();++c)
for(std::size_t r=0;r<a.rows();++r)
a(r, c) = i++;
}
else
{
for(std::size_t r=0;r<a.rows();++r)
for(std::size_t c=0;c<a.cols();++c)
a(r, c) = i++;
}
i = 1;
for(std::size_t r=0;r<a.rows()*a.cols();++r)
TTS_EQUAL(a(r), i++) << a;
T& ref = a(2);
ref = 999.5;
TTS_EQUAL(a(2), 999.5);
};