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67 lines
1.3 KiB
C++
67 lines
1.3 KiB
C++
#ifndef INC_MATRIX_HPP_
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#define INC_MATRIX_HPP_
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#include <cstdint>
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namespace sta
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{
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namespace math
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{
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struct matrix
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{
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float * datafield = nullptr;
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uint8_t * shape = nullptr;
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matrix();
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matrix(const matrix&);
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matrix(uint8_t, uint8_t);
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matrix(uint8_t, uint8_t, float*);
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~matrix();
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bool is_valid();
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uint16_t get_size();
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uint8_t get_rows();
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uint8_t get_cols();
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matrix clone();
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void show_serial();
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void show_shape();
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matrix& operator=(matrix);
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void reshape(uint8_t, uint8_t);
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float det();
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matrix get_block(uint8_t, uint8_t, uint8_t, uint8_t);
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void set_block(uint8_t, uint8_t, matrix);
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void set(uint8_t, uint8_t, float);
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void set(uint16_t, float);
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matrix get_submatrix(uint8_t, uint8_t);
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static matrix eye(uint8_t);
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static matrix zeros(uint8_t, uint8_t);
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static matrix full(uint8_t, uint8_t, float);
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float operator()(uint8_t, uint8_t);
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float operator[](uint16_t);
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uint16_t get_idx(uint8_t, uint8_t);
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matrix T();
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matrix flatten();
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float minor(uint8_t, uint8_t);
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matrix operator*(float);
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matrix operator*(matrix);
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matrix operator+(matrix);
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matrix operator-(matrix);
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};
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} // namespace math
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} // namespace sta
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#endif /* INC_MATRIX_HPP_ */
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