Matrix

行列を表すstructです．

struct Matrix (

T

int RowSize

int ColSize

) if (

__traits(isArithmetic, T) &&

RowSize > 0

&&

ColSize > 0

) {

alias MatrixType = Matrix!(T, RowSize, ColSize);

alias VectorType = armos.math.Vector!(T, ColSize);

alias elementType = T;

enum int rowSize;

enum int colSize;

static if(RowSize == ColSize)

enum int size;

VectorType[RowSize] elements;

this(T[][] arr);

VectorType opIndex(size_t index);

VectorType opIndex(size_t index);

static MatrixType zero();

static if(rowSize == colSize)

static MatrixType identity();

MatrixType opNeg();

MatrixType opAdd(MatrixType r);

MatrixType opSub(MatrixType r);

MatrixType opAdd(T v);

MatrixType opSub(T v);

MatrixType opMul(T v);

MatrixType opMul(MatrixType mat_r);

VectorType opMul(VectorType vec_r);

MatrixType opDiv(T v);

static if(RowSize == 3 && ColSize == 3 && (is(T == double) || is(T == float)))

MatrixType inverse();

void setColumnVector(int column, VectorType vec);

void setRowVector(int row, VectorType vec);

MatrixType setMatrix(M mat, int offsetR, int offsetC);

static if(RowSize == 3 && ColSize == 3 && (is(T == double) || is(T == float)))

T determinant();

static if(!(RowSize == 3 && ColSize == 3 && (is(T == double) || is(T == float))))

T determinant();

T[RowSize * ColSize] array();

CastedType opCast();

}

Constructors

this this(T[][] arr)

Members

Aliases

MatrixType alias MatrixType = Matrix!(T, RowSize, ColSize): Undocumented in source.
VectorType alias VectorType = armos.math.Vector!(T, ColSize): Undocumented in source.
elementType alias elementType = T: Undocumented in source.

Functions

array T[RowSize * ColSize] array()
determinant T determinant()
determinant T determinant(): Undocumented in source. Be warned that the author may not have intended to support it.
inverse MatrixType inverse(): Undocumented in source. Be warned that the author may not have intended to support it.
opAdd MatrixType opAdd(MatrixType r)
opAdd MatrixType opAdd(T v)
opCast CastedType opCast(): 自身を別の型のMatrixへキャストしたものを返します．キャスト後の型は元のMatrixのRowSize, ColSizeが等しくある必要があります．
opDiv MatrixType opDiv(T v): Undocumented in source. Be warned that the author may not have intended to support it.
opIndex VectorType opIndex(size_t index)
opIndex VectorType opIndex(size_t index)
opMul MatrixType opMul(T v)
opMul MatrixType opMul(MatrixType mat_r)
opMul VectorType opMul(VectorType vec_r)
opNeg MatrixType opNeg()
opSub MatrixType opSub(MatrixType r)
opSub MatrixType opSub(T v)
setColumnVector void setColumnVector(int column, VectorType vec)
setMatrix MatrixType setMatrix(M mat, int offsetR, int offsetC)
setRowVector void setRowVector(int row, VectorType vec)

Static functions

identity MatrixType identity(): Undocumented in source. Be warned that the author may not have intended to support it.
zero MatrixType zero(): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

colSize enum int colSize;
elements VectorType[RowSize] elements;: Undocumented in source.
rowSize enum int rowSize;
size enum int size;

Meta

Source

See Implementation

armos math matrix aliases

structs

Matrix

templates