| Package | Description |
|---|---|
| cern.colt.matrix.tlong |
Matrix interfaces and factories holding elements of long data type.
|
| cern.colt.matrix.tlong.algo |
Algorithms operating on long integer matrices.
|
| cern.colt.matrix.tlong.impl |
Efficient and flexible dense and sparse 1, 2 and 3-dimensional matrices holding elements of long data type.
|
| Modifier and Type | Method and Description |
|---|---|
LongMatrix1D |
LongFactory1D.append(LongMatrix1D A,
LongMatrix1D B)
C = A||B; Constructs a new matrix which is the concatenation of two other
matrices.
|
LongMatrix1D |
LongFactory1D.ascending(int size)
Constructs a matrix with cells having ascending values.
|
LongMatrix1D |
LongMatrix1D.assign(int[] values)
Sets all cells to the state specified by values.
|
LongMatrix1D |
LongMatrix1D.assign(long value)
Sets all cells to the state specified by value.
|
LongMatrix1D |
LongMatrix1D.assign(long[] values)
Sets all cells to the state specified by values.
|
LongMatrix1D |
LongMatrix1D.assign(LongFunction f)
Assigns the result of a function to each cell;
x[i] = function(x[i]).
|
LongMatrix1D |
LongMatrix1D.assign(LongMatrix1D other)
Replaces all cell values of the receiver with the values of another
matrix.
|
LongMatrix1D |
LongMatrix1D.assign(LongMatrix1D y,
LongLongFunction function)
Assigns the result of a function to each cell;
x[i] = function(x[i],y[i]).
|
LongMatrix1D |
LongMatrix1D.assign(LongMatrix1D y,
LongLongFunction function,
IntArrayList nonZeroIndexes)
Assigns the result of a function to each cell;
x[i] = function(x[i],y[i]).
|
LongMatrix1D |
LongMatrix1D.assign(LongProcedure cond,
long value)
Assigns a value to all cells that satisfy a condition.
|
LongMatrix1D |
LongMatrix1D.assign(LongProcedure cond,
LongFunction f)
Assigns the result of a function to all cells that satisfy a condition.
|
LongMatrix1D |
LongMatrix1D.copy()
Constructs and returns a deep copy of the receiver.
|
LongMatrix1D |
LongFactory1D.descending(int size)
Constructs a matrix with cells having descending values.
|
LongMatrix1D |
LongFactory2D.diagonal(LongMatrix2D A)
Constructs a new vector consisting of the diagonal elements of A
.
|
LongMatrix1D |
LongMatrix1D.like()
Construct and returns a new empty matrix of the same dynamic type
as the receiver, having the same size.
|
abstract LongMatrix1D |
LongMatrix1D.like(int size)
Construct and returns a new empty matrix of the same dynamic type
as the receiver, having the specified size.
|
abstract LongMatrix1D |
LongMatrix2D.like1D(int size)
Construct and returns a new 1-d matrix of the corresponding dynamic
type, entirelly independent of the receiver.
|
LongMatrix1D |
LongFactory1D.make(AbstractLongList values)
Constructs a matrix from the values of the given list.
|
LongMatrix1D |
LongFactory1D.make(int size)
Constructs a matrix with the given shape, each cell initialized with
zero.
|
LongMatrix1D |
LongFactory1D.make(int size,
long initialValue)
Constructs a matrix with the given shape, each cell initialized with the
given value.
|
LongMatrix1D |
LongFactory1D.make(long[] values)
Constructs a matrix with the given cell values.
|
LongMatrix1D |
LongFactory1D.make(LongMatrix1D[] parts)
Constructs a matrix which is the concatenation of all given parts.
|
LongMatrix1D |
LongFactory1D.random(int size)
Constructs a matrix with uniformly distributed values in (0,1)
(exclusive).
|
LongMatrix1D |
LongFactory1D.repeat(LongMatrix1D A,
int repeat)
C = A||A||..||A; Constructs a new matrix which is concatenated
repeat times.
|
LongMatrix1D |
LongFactory1D.sample(int size,
int value,
int nonZeroFraction)
Constructs a randomly sampled matrix with the given shape.
|
abstract LongMatrix1D |
LongMatrix3D.vectorize()
Returns a vector obtained by stacking the columns of each slice of the
matrix on top of one another.
|
abstract LongMatrix1D |
LongMatrix2D.vectorize()
Returns a vector obtained by stacking the columns of the matrix on top of
one another.
|
LongMatrix1D |
LongMatrix2D.viewColumn(int column)
Constructs and returns a new slice view representing the rows of
the given column.
|
LongMatrix1D |
LongMatrix1D.viewFlip()
Constructs and returns a new flip view.
|
LongMatrix1D |
LongMatrix1D.viewPart(int index,
int width)
Constructs and returns a new sub-range view that is a
width sub matrix starting at index.
|
LongMatrix1D |
LongMatrix2D.viewRow(int row)
Constructs and returns a new slice view representing the columns
of the given row.
|
LongMatrix1D |
LongMatrix1D.viewSelection(int[] indexes)
Constructs and returns a new selection view that is a matrix
holding the indicated cells.
|
LongMatrix1D |
LongMatrix1D.viewSelection(LongProcedure condition)
Constructs and returns a new selection view that is a matrix
holding the cells matching the given condition.
|
LongMatrix1D |
LongMatrix1D.viewSorted()
Sorts the vector into ascending order, according to the natural
ordering.
|
LongMatrix1D |
LongMatrix1D.viewStrides(int stride)
Constructs and returns a new stride view which is a sub matrix
consisting of every i-th cell.
|
LongMatrix1D |
LongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z)
Linear algebraic matrix-vector multiplication; z = A * y;
Equivalent to return A.zMult(y,z,1,0);
|
LongMatrix1D |
LongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA)
Linear algebraic matrix-vector multiplication;
z = alpha * A * y + beta*z.
|
| Modifier and Type | Method and Description |
|---|---|
long |
LongMatrix1D.aggregate(LongMatrix1D other,
LongLongFunction aggr,
LongLongFunction f)
Applies a function to each corresponding cell of two matrices and
aggregates the results.
|
LongMatrix1D |
LongFactory1D.append(LongMatrix1D A,
LongMatrix1D B)
C = A||B; Constructs a new matrix which is the concatenation of two other
matrices.
|
LongMatrix2D |
LongFactory2D.appendColumn(LongMatrix2D A,
LongMatrix1D b) |
LongMatrix2D |
LongFactory2D.appendRow(LongMatrix2D A,
LongMatrix1D b) |
boolean |
LongMatrix1DProcedure.apply(LongMatrix1D element)
Applies a procedure to an argument.
|
LongMatrix1D |
LongMatrix1D.assign(LongMatrix1D other)
Replaces all cell values of the receiver with the values of another
matrix.
|
LongMatrix1D |
LongMatrix1D.assign(LongMatrix1D y,
LongLongFunction function)
Assigns the result of a function to each cell;
x[i] = function(x[i],y[i]).
|
LongMatrix1D |
LongMatrix1D.assign(LongMatrix1D y,
LongLongFunction function,
IntArrayList nonZeroIndexes)
Assigns the result of a function to each cell;
x[i] = function(x[i],y[i]).
|
LongMatrix2D |
LongFactory2D.diagonal(LongMatrix1D vector)
Constructs a new diagonal matrix whose diagonal elements are the elements
of vector.
|
LongMatrix1D |
LongFactory1D.make(LongMatrix1D[] parts)
Constructs a matrix which is the concatenation of all given parts.
|
LongMatrix1D |
LongFactory1D.repeat(LongMatrix1D A,
int repeat)
C = A||A||..||A; Constructs a new matrix which is concatenated
repeat times.
|
LongMatrix2D |
LongFactory2D.reshape(LongMatrix1D a,
int rows,
int columns) |
void |
LongMatrix1D.swap(LongMatrix1D other)
Swaps each element this[i] with other[i].
|
LongArrayList |
LongFactory1D.toList(LongMatrix1D values)
Constructs a list from the given matrix.
|
long |
LongMatrix1D.zDotProduct(LongMatrix1D y)
Returns the dot product of two vectors x and y, which is
Sum(x[i]*y[i]).
|
long |
LongMatrix1D.zDotProduct(LongMatrix1D y,
int from,
int length)
Returns the dot product of two vectors x and y, which is
Sum(x[i]*y[i]).
|
long |
LongMatrix1D.zDotProduct(LongMatrix1D y,
int from,
int length,
IntArrayList nonZeroIndexes)
Returns the dot product of two vectors x and y, which is
Sum(x[i]*y[i]).
|
LongMatrix1D |
LongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z)
Linear algebraic matrix-vector multiplication; z = A * y;
Equivalent to return A.zMult(y,z,1,0);
|
LongMatrix1D |
LongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA)
Linear algebraic matrix-vector multiplication;
z = alpha * A * y + beta*z.
|
| Modifier and Type | Method and Description |
|---|---|
LongMatrix1D |
LongSorting.sort(LongMatrix1D vector)
Sorts the vector into ascending order, according to the natural
ordering.
|
LongMatrix1D |
LongSorting.sort(LongMatrix1D vector,
LongComparator c)
Sorts the vector into ascending order, according to the order induced by
the specified comparator.
|
| Modifier and Type | Method and Description |
|---|---|
int |
LongMatrix1DComparator.compare(LongMatrix1D o1,
LongMatrix1D o2)
Compares its two arguments for order.
|
boolean |
LongProperty.equals(LongMatrix1D A,
long value)
Returns whether all cells of the given matrix A are equal to the
given value.
|
boolean |
LongProperty.equals(LongMatrix1D A,
LongMatrix1D B)
Returns whether both given matrices A and B are equal.
|
LongMatrix1D |
LongSorting.sort(LongMatrix1D vector)
Sorts the vector into ascending order, according to the natural
ordering.
|
LongMatrix1D |
LongSorting.sort(LongMatrix1D vector,
LongComparator c)
Sorts the vector into ascending order, according to the order induced by
the specified comparator.
|
int[] |
LongSorting.sortIndex(LongMatrix1D vector)
Sorts indexes of the
vector into ascending order. |
int[] |
LongSorting.sortIndex(LongMatrix1D vector,
LongComparator c)
Sorts indexes of the
vector according to the comparator
c. |
String |
LongFormatter.toSourceCode(LongMatrix1D matrix)
Returns a string s such that Object[] m = s is a legal
Java statement.
|
String |
LongFormatter.toString(LongMatrix1D matrix)
Returns a string representation of the given matrix.
|
| Modifier and Type | Class and Description |
|---|---|
class |
DenseLongMatrix1D
Dense 1-d matrix (aka vector) holding int elements.
|
class |
SparseLongMatrix1D
Sparse hashed 1-d matrix (aka vector) holding long elements.
|
class |
WrapperLongMatrix1D
1-d matrix holding int elements; either a view wrapping another
matrix or a matrix whose views are wrappers.
|
| Modifier and Type | Method and Description |
|---|---|
LongMatrix1D |
DenseLongMatrix1D.assign(int[] values) |
LongMatrix1D |
SparseLongMatrix1D.assign(long value)
Sets all cells to the state specified by value.
|
LongMatrix1D |
DenseLongMatrix1D.assign(long value) |
LongMatrix1D |
DenseLongMatrix1D.assign(long[] values) |
LongMatrix1D |
DenseLongMatrix1D.assign(LongFunction function) |
LongMatrix1D |
DenseLongMatrix1D.assign(LongMatrix1D source) |
LongMatrix1D |
DenseLongMatrix1D.assign(LongMatrix1D y,
LongLongFunction function) |
LongMatrix1D |
DenseLongMatrix1D.assign(LongProcedure cond,
long value) |
LongMatrix1D |
DenseLongMatrix1D.assign(LongProcedure cond,
LongFunction function) |
LongMatrix1D |
WrapperLongMatrix1D.like(int size)
Construct and returns a new empty matrix of the same dynamic type
as the receiver, having the specified size.
|
LongMatrix1D |
SparseLongMatrix1D.like(int size)
Construct and returns a new empty matrix of the same dynamic type
as the receiver, having the specified size.
|
LongMatrix1D |
DenseLongMatrix1D.like(int size) |
LongMatrix1D |
SparseLongMatrix2D.like1D(int size) |
LongMatrix1D |
WrapperLongMatrix2D.like1D(int size) |
LongMatrix1D |
DenseLongMatrix2D.like1D(int size) |
LongMatrix1D |
DenseLargeLongMatrix2D.like1D(int size) |
LongMatrix1D |
SparseRCLongMatrix2D.like1D(int size) |
LongMatrix1D |
SparseCCLongMatrix2D.like1D(int size) |
LongMatrix1D |
DiagonalLongMatrix2D.like1D(int size) |
LongMatrix1D |
DenseColumnLongMatrix2D.like1D(int size) |
LongMatrix1D |
DenseLongMatrix3D.vectorize() |
LongMatrix1D |
SparseLongMatrix2D.vectorize() |
LongMatrix1D |
WrapperLongMatrix2D.vectorize() |
LongMatrix1D |
SparseLongMatrix3D.vectorize() |
LongMatrix1D |
DenseLongMatrix2D.vectorize() |
LongMatrix1D |
WrapperLongMatrix3D.vectorize() |
LongMatrix1D |
DenseColumnLongMatrix2D.vectorize() |
LongMatrix1D |
WrapperLongMatrix2D.viewColumn(int column) |
LongMatrix1D |
WrapperLongMatrix1D.viewFlip()
Constructs and returns a new flip view.
|
LongMatrix1D |
WrapperLongMatrix1D.viewPart(int index,
int width)
Constructs and returns a new sub-range view that is a
width sub matrix starting at index.
|
LongMatrix1D |
WrapperLongMatrix2D.viewRow(int row) |
LongMatrix1D |
WrapperLongMatrix1D.viewSelection(int[] indexes)
Constructs and returns a new selection view that is a matrix
holding the indicated cells.
|
LongMatrix1D |
WrapperLongMatrix1D.viewStrides(int _stride)
Constructs and returns a new stride view which is a sub matrix
consisting of every i-th cell.
|
LongMatrix1D |
SparseLongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA) |
LongMatrix1D |
DenseLongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA) |
LongMatrix1D |
SparseRCLongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA) |
LongMatrix1D |
SparseCCLongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA) |
LongMatrix1D |
DiagonalLongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA) |
| Modifier and Type | Method and Description |
|---|---|
long |
DenseLongMatrix1D.aggregate(LongMatrix1D other,
LongLongFunction aggr,
LongLongFunction f) |
LongMatrix1D |
DenseLongMatrix1D.assign(LongMatrix1D source) |
LongMatrix1D |
DenseLongMatrix1D.assign(LongMatrix1D y,
LongLongFunction function) |
void |
DenseLongMatrix1D.swap(LongMatrix1D other) |
long |
DenseLongMatrix1D.zDotProduct(LongMatrix1D y) |
long |
DenseLongMatrix1D.zDotProduct(LongMatrix1D y,
int from,
int length) |
LongMatrix1D |
SparseLongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA) |
LongMatrix1D |
DenseLongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA) |
LongMatrix1D |
SparseRCLongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA) |
LongMatrix1D |
SparseCCLongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA) |
LongMatrix1D |
DiagonalLongMatrix2D.zMult(LongMatrix1D y,
LongMatrix1D z,
long alpha,
long beta,
boolean transposeA) |
| Constructor and Description |
|---|
WrapperLongMatrix1D(LongMatrix1D newContent) |
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