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[ARITHMETIC][FUNCTIONS] implemented and tested the unary operations transpose, adjoint, conjugate and transposeInPlace and adjointInPlace

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kallore 2025-05-20 10:23:57 +02:00
parent 8759c7381a
commit 8aea305ad3
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test/basic/arithmetic_functions.cpp Normal file
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//==================================================================================================
/*
ROTGEN - Runtime Overlay for Eigen
Copyright : CODE RECKONS
SPDX-License-Identifier: BSL-1.0
*/
//==================================================================================================
#define TTS_MAIN
#include <rotgen/matrix.hpp>
#include "tts.hpp"
template <typename MatrixType>
struct MatrixDescriptor
{
std::size_t rows, cols;
std::function<void(MatrixType &, std::size_t, std::size_t)> init_fn;
};
template <typename MatrixType>
void test_matrix_unary_ops(std::size_t rows, std::size_t cols,
const std::function<void(MatrixType &, std::size_t, std::size_t)> &init_fn)
{
MatrixType original(rows, cols);
MatrixType transposed_matrix(cols, rows);
for (std::size_t r = 0; r < rows; ++r)
for (std::size_t c = 0; c < cols; ++c)
init_fn(original, r, c);
for (std::size_t r = 0; r < rows; ++r)
for (std::size_t c = 0; c < cols; ++c)
transposed_matrix(c, r) = original(r, c);
TTS_EQUAL(original.transpose(), transposed_matrix);
TTS_EQUAL(original.conjugate(), original);
TTS_EQUAL(original.adjoint(), transposed_matrix);
original.transposeInPlace();
TTS_EQUAL(original, transposed_matrix);
original.transposeInPlace();
original.adjointInPlace();
TTS_EQUAL(original, transposed_matrix);
}
TTS_CASE("Matrix unary operations: transpose, adjoint, conjugate")
{
std::vector<MatrixDescriptor<rotgen::matrix<double>>> test_matrices = {
{3, 3, [](auto& m, std::size_t r, std::size_t c) { m(r, c) = r + 3 * c - 2.5; }},
{4, 9, [](auto& m, std::size_t r, std::size_t c) { m(r, c) = r*r + 3.12 * c + 6.87; }},
{2, 7, [](auto& m, std::size_t r, std::size_t c) { m(r, c) = 1.1 * (r - c); }},
{1, 5, [](auto &m, std::size_t r, std::size_t c) { m(r, c) = 9.99; }},
{4, 2, [](auto& m, std::size_t r, std::size_t c) { m(r, c) = 0.0; }},
{3, 3, [](auto& m, std::size_t r, std::size_t c) { m(r, c) = (r == c) ? 1.0 : 0.0; }},
{2, 2, [](auto& m, std::size_t r, std::size_t c) { m(r, c) = (r + c) * 1e-10; }},
{2, 2, [](auto& m, std::size_t r, std::size_t c) { m(r, c) = (r + 1) * 1e+10; }},
};
for (auto const &desc : test_matrices)
test_matrix_unary_ops<rotgen::matrix<double>>(desc.rows, desc.cols, desc.init_fn);
};