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added to_string method to matrix

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Orange
2024-05-18 13:28:04 +03:00
parent 53bd451072
commit 4e01f3ee09
4 changed files with 75 additions and 16 deletions
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42
include/uml/matrix.h
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@@ -1,6 +1,8 @@
#pragma once
#include <vector>
#include <memory>
#include <string>
namespace uml
{
@@ -13,7 +15,8 @@ namespace uml
explicit matrix(const std::vector<std::vector<float>> &rows);
[[nodiscard]] static matrix to_screen_matrix(float screenWidth, float screenHeight);
[[nodiscard]]
static matrix to_screen_matrix(float screenWidth, float screenHeight);
matrix(const matrix &other);
@@ -21,21 +24,30 @@ namespace uml
matrix(matrix &&other) noexcept;
[[nodiscard]] size_t get_rows_count() const noexcept;
[[nodiscard]]
size_t get_rows_count() const noexcept;
[[nodiscard]] size_t get_columns_count() const noexcept;
[[nodiscard]]
size_t get_columns_count() const noexcept;
[[nodiscard]] std::pair<size_t, size_t> get_size() const noexcept;
[[nodiscard]]
std::pair<size_t, size_t> get_size() const noexcept;
[[nodiscard]]
float &at(size_t iRow, size_t iCol);
[[nodiscard]]
float get_sum();
void set_from_raw(const float* pRawMatrix);
[[nodiscard]]
matrix transpose();
void set(float val);
[[nodiscard]] const float &at(size_t iRow, size_t iCol) const;
[[nodiscard]]
const float &at(size_t iRow, size_t iCol) const;
matrix operator*(const matrix &other) const;
@@ -49,20 +61,30 @@ namespace uml
void clear();
[[nodiscard]] matrix strip(size_t row, size_t column) const;
[[nodiscard]]
matrix strip(size_t row, size_t column) const;
[[nodiscard]] float minor(size_t i, size_t j) const;
[[nodiscard]]
float minor(size_t i, size_t j) const;
[[nodiscard]] float alg_complement(size_t i, size_t j) const;
[[nodiscard]]
float alg_complement(size_t i, size_t j) const;
[[nodiscard]]
float det() const;
[[nodiscard]]
const float* raw() const;
[[nodiscard]] float det() const;
[[nodiscard]] const float* raw() const;
matrix &operator=(const matrix &other);
matrix &operator=(matrix &&other) noexcept;
matrix operator/(float f) const;
[[nodiscard]]
std::string to_string() const;
~matrix();
private: