Matrix

Matrix Structure

struct Matrix {

Vector val;

long row;

long col;

bool byRow;

double[][] data;

this(long r, long c, bool byrow = false);

void refresh();

double opIndex(size_t i, size_t j);

void opIndexAssign(double value, size_t i, size_t j);

Matrix opBinary(double rhs);

Matrix opBinary(Matrix rhs);

Matrix makeWrong();

Matrix transpose();

bool isSquare();

double det();

Matrix block(int quad);

}

Constructors

this this(long r, long c, bool byrow = false): Uninitialized Matrix

Members

Functions

block Matrix block(int quad): Partitioning matrix
det double det(): Determinant (Using LU Decomposition)
isSquare bool isSquare(): Check Square Matrix
lu auto lu(): LU Decomposition
makeWrong Matrix makeWrong(): True -> False
opBinary Matrix opBinary(double rhs): Binary Operator with Scalar
opBinary Matrix opBinary(Matrix rhs): Binary Operator with Matrix
opIndex double opIndex(size_t i, size_t j): Getter
opIndexAssign void opIndexAssign(double value, size_t i, size_t j): Setter
refresh void refresh(): Reduce cost
transpose Matrix transpose(): Transpose

Meta

Source

See Implementation

data vector structs