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fix: LA support fixed

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This commit is contained in:
Mateusz Pusz
2023-05-12 11:48:33 +02:00
parent 27d6180579
commit e3f641c2bb
13 changed files with 162 additions and 495 deletions
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example/references/linear_algebra.cpp
+24 -153
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@@ -27,12 +27,18 @@
#include <units/isq/si/speed.h> // IWYU pragma: keep
#include <units/quantity_io.h>
#include <iostream>
#include <linear_algebra.hpp>
#include <matrix>
template<typename Rep = double>
using vector = STD_LA::fixed_size_column_vector<Rep, 3>;
template<typename Rep = double>
using matrix = STD_LA::fixed_size_matrix<Rep, 3, 3>;
namespace STD_LA {
template<class ET, class OT>
std::ostream& operator<<(std::ostream& os, const vector<ET, OT>& v)
template<typename Rep>
std::ostream& operator<<(std::ostream& os, const ::vector<Rep>& v)
{
os << "|";
for (auto i = 0U; i < v.size(); ++i) {
@@ -42,8 +48,8 @@ std::ostream& operator<<(std::ostream& os, const vector<ET, OT>& v)
return os;
}
template<class ET, class OT>
std::ostream& operator<<(std::ostream& os, const matrix<ET, OT>& v)
template<typename Rep>
std::ostream& operator<<(std::ostream& os, const ::matrix<Rep>& v)
{
for (auto i = 0U; i < v.rows(); ++i) {
os << "|";
@@ -61,19 +67,13 @@ namespace {
using namespace units::isq;
using namespace units::isq::si::length_references;
using namespace units::isq::si::force_references;
template<typename Rep = double>
using vector = std::math::fs_vector<Rep, 3>;
template<typename Rep = double>
using matrix = std::math::fs_matrix<Rep, 3, 3>;
using namespace units::isq::si::time_references;
void vector_of_quantity_add()
{
std::cout << "\nvector_of_quantity_add:\n";
vector<si::length<si::metre>> v = {1 * m, 2 * m, 3 * m};
vector<si::length<si::metre>> v = {4 * m, 8 * m, 12 * m};
vector<si::length<si::metre>> u = {3 * m, 2 * m, 1 * m};
vector<si::length<si::kilometre>> t = {3 * km, 2 * km, 1 * km};
@@ -86,35 +86,6 @@ void vector_of_quantity_add()
std::cout << "t[m] = " << vector<si::length<si::metre>>(t) << "\n";
}
void vector_of_quantity_multiply_same()
{
std::cout << "\nvector_of_quantity_multiply_same:\n";
vector<si::length<si::metre>> v = {1 * m, 2 * m, 3 * m};
vector<si::length<si::metre>> u = {3 * m, 2 * m, 1 * m};
std::cout << "v = " << v << "\n";
std::cout << "u = " << u << "\n";
std::cout << "v * u = " << v * u << "\n";
std::cout << "2 * m * v = " << 2. * m * v << "\n";
}
void vector_of_quantity_multiply_different()
{
std::cout << "\nvector_of_quantity_multiply_different:\n";
vector<si::force<si::newton>> v = {1 * N, 2 * N, 3 * N};
vector<si::length<si::metre>> u = {3 * m, 2 * m, 1 * m};
std::cout << "v = " << v << "\n";
std::cout << "u = " << u << "\n";
std::cout << "v * u = " << v * u << "\n";
std::cout << "2 * N * u = " << 2. * N * u << "\n";
std::cout << "2 * u = " << 2 * u << "\n";
}
void vector_of_quantity_divide_by_scalar()
{
std::cout << "\nvector_of_quantity_divide_by_scalar:\n";
@@ -123,16 +94,13 @@ void vector_of_quantity_divide_by_scalar()
std::cout << "v = " << v << "\n";
// TODO Uncomment when bug in the LA is fixed
// std::cout << "v / (2 * s) = " << v / (2 * s) << "\n";
// std::cout << "v / 2 = " << v / 2 << "\n";
std::cout << "v / (2 * s) = " << v / (2 * s) << "\n";
std::cout << "v / 2 = " << v / 2 << "\n";
}
void vector_of_quantity_tests()
{
vector_of_quantity_add();
vector_of_quantity_multiply_same();
vector_of_quantity_multiply_different();
vector_of_quantity_divide_by_scalar();
}
@@ -151,37 +119,7 @@ void matrix_of_quantity_add()
std::cout << "v + u =\n" << v + u << "\n";
std::cout << "v + t =\n" << v + t << "\n";
// TODO Uncomment when fixed in the LA lib
// std::cout << "v[mm] =\n" << matrix<si::length<si::millimetre>>(v) << "\n";
}
void matrix_of_quantity_multiply_same()
{
std::cout << "\nmatrix_of_quantity_multiply_same:\n";
matrix<si::length<si::metre>> v = {{1 * m, 2 * m, 3 * m}, {4 * m, 5 * m, 6 * m}, {7 * m, 8 * m, 9 * m}};
vector<si::length<si::metre>> u = {3 * m, 2 * m, 1 * m};
std::cout << "v =\n" << v << "\n";
std::cout << "u =\n" << u << "\n";
std::cout << "v * u =\n" << v * u << "\n";
std::cout << "2 * m * u =\n" << 2. * m * u << "\n";
}
void matrix_of_quantity_multiply_different()
{
std::cout << "\nmatrix_of_quantity_multiply_different:\n";
vector<si::force<si::newton>> v = {1 * N, 2 * N, 3 * N};
matrix<si::length<si::metre>> u = {{1 * m, 2 * m, 3 * m}, {4 * m, 5 * m, 6 * m}, {7 * m, 8 * m, 9 * m}};
std::cout << "v =\n" << v << "\n";
std::cout << "u =\n" << u << "\n";
std::cout << "v * u =\n" << v * u << "\n";
std::cout << "2 * N * u =\n" << 2. * N * u << "\n";
std::cout << "2 * u =\n" << 2 * u << "\n";
std::cout << "v[mm] =\n" << matrix<si::length<si::millimetre>>(v) << "\n";
}
void matrix_of_quantity_divide_by_scalar()
@@ -192,16 +130,13 @@ void matrix_of_quantity_divide_by_scalar()
std::cout << "v =\n" << v << "\n";
// TODO Uncomment when bug in the LA is fixed
// std::cout << "v / (2 * s) =\n" << v / (2 * s) << "\n";
// std::cout << "v / 2 =\n" << v / 2 << "\n";
std::cout << "v / (2 * s) =\n" << v / (2 * s) << "\n";
std::cout << "v / 2 =\n" << v / 2 << "\n";
}
void matrix_of_quantity_tests()
{
matrix_of_quantity_add();
matrix_of_quantity_multiply_same();
matrix_of_quantity_multiply_different();
matrix_of_quantity_divide_by_scalar();
}
@@ -215,7 +150,7 @@ void quantity_of_vector_add()
{
std::cout << "\nquantity_of_vector_add:\n";
length_v<> v(vector<>{1, 2, 3});
length_v<> v(vector<>{4, 8, 12});
length_v<> u(vector<>{3, 2, 1});
length_v<si::kilometre> t(vector<>{3, 2, 1});
@@ -228,35 +163,6 @@ void quantity_of_vector_add()
std::cout << "t[m] = " << quantity_cast<si::metre>(t) << "\n";
}
void quantity_of_vector_multiply_same()
{
std::cout << "\nquantity_of_vector_multiply_same:\n";
length_v<> v(vector<>{1, 2, 3});
length_v<> u(vector<>{3, 2, 1});
std::cout << "v = " << v << "\n";
std::cout << "u = " << u << "\n";
std::cout << "v * u = " << v * u << "\n";
std::cout << "2 * m * v = " << 2. * m * v << "\n";
}
void quantity_of_vector_multiply_different()
{
std::cout << "\nquantity_of_vector_multiply_different:\n";
force_v<> v(vector<>{1, 2, 3});
length_v<> u(vector<>{3, 2, 1});
std::cout << "v = " << v << "\n";
std::cout << "u = " << u << "\n";
std::cout << "v * u = " << v * u << "\n";
std::cout << "2 * N * u = " << 2. * N * u << "\n";
std::cout << "2 * u = " << 2 * u << "\n";
}
void quantity_of_vector_divide_by_scalar()
{
std::cout << "\nquantity_of_vector_divide_by_scalar:\n";
@@ -265,16 +171,13 @@ void quantity_of_vector_divide_by_scalar()
std::cout << "v = " << v << "\n";
// TODO Uncomment when bug in the LA is fixed
// std::cout << "v / 2 * s = " << v / 2 * s << "\n";
// std::cout << "v / 2 = " << v / 2 << "\n";
std::cout << "v / (2 * s) = " << v / (2 * s) << "\n";
std::cout << "v / 2 = " << v / 2 << "\n";
}
void quantity_of_vector_tests()
{
quantity_of_vector_add();
quantity_of_vector_multiply_same();
quantity_of_vector_multiply_different();
quantity_of_vector_divide_by_scalar();
}
@@ -296,39 +199,10 @@ void quantity_of_matrix_add()
std::cout << "v + u =\n" << v + u << "\n";
std::cout << "v + t =\n" << v + t << "\n";
// TODO Uncomment when fixed in the LA lib
// TODO Fix it
// std::cout << "v[mm] =\n" << matrix<si::length<si::millimetre>>(v) << "\n";
}
void quantity_of_matrix_multiply_same()
{
std::cout << "\nquantity_of_matrix_multiply_same:\n";
length_m<> v(matrix<>{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}});
length_v<> u(vector<>{3, 2, 1});
std::cout << "v =\n" << v << "\n";
std::cout << "u =\n" << u << "\n";
std::cout << "v * u =\n" << v * u << "\n";
std::cout << "2 * m * u =\n" << 2. * m * u << "\n";
}
void quantity_of_matrix_multiply_different()
{
std::cout << "\nquantity_of_matrix_multiply_different:\n";
force_v<> v(vector<>{1, 2, 3});
length_m<> u(matrix<>{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}});
std::cout << "v =\n" << v << "\n";
std::cout << "u =\n" << u << "\n";
std::cout << "v * u =\n" << v * u << "\n";
std::cout << "2 * N * u =\n" << 2. * N * u << "\n";
std::cout << "2 * u =\n" << 2 * u << "\n";
}
void quantity_of_matrix_divide_by_scalar()
{
std::cout << "\nquantity_of_matrix_divide_by_scalar:\n";
@@ -337,16 +211,13 @@ void quantity_of_matrix_divide_by_scalar()
std::cout << "v =\n" << v << "\n";
// TODO Uncomment when bug in the LA is fixed
// std::cout << "v / (2 * s) =\n" << v / (2 * s) << "\n";
// std::cout << "v / 2 =\n" << v / 2 << "\n";
std::cout << "v / (2 * s) =\n" << v / (2 * s) << "\n";
std::cout << "v / 2 =\n" << v / 2 << "\n";
}
void quantity_of_matrix_tests()
{
quantity_of_matrix_add();
quantity_of_matrix_multiply_same();
quantity_of_matrix_multiply_different();
quantity_of_matrix_divide_by_scalar();
}