add< Backend::EIGEN3, Matrix > 模板结构体 参考

详细描述

template<class Matrix>
struct shogun::linalg::implementation::add< Backend::EIGEN3, Matrix >

Partial specialization of add for the Eigen3 backend.

在文件 Add.h 第 195 行定义.

Public 类型
typedef Matrix::Scalar	T
typedef Eigen::Matrix< T, Eigen::Dynamic, Eigen::Dynamic >	MatrixXt
typedef Eigen::Matrix< T, Eigen::Dynamic, 1 >	VectorXt

静态 Public 成员函数
static SGMatrix< T >	compute (SGMatrix< T > A, SGMatrix< T > B, T alpha=1, T beta=1)
static void	compute (SGMatrix< T > A, SGMatrix< T > B, SGMatrix< T > C, T alpha, T beta)
static SGVector< T >	compute (SGVector< T > A, SGVector< T > B, T alpha=1, T beta=1)
static void	compute (SGVector< T > A, SGVector< T > B, SGVector< T > C, T alpha, T beta)

成员类型定义说明

typedef Eigen::Matrix<T,Eigen::Dynamic,Eigen::Dynamic> MatrixXt

Eigen3 matrix type

在文件 Add.h 第 201 行定义.

typedef Matrix::Scalar T

Scalar type

在文件 Add.h 第 198 行定义.

typedef Eigen::Matrix<T,Eigen::Dynamic,1> VectorXt

Eigen3 vector type

在文件 Add.h 第 204 行定义.

成员函数说明

static SGMatrix<T> compute ( SGMatrix< T >  A, SGMatrix< T >  B, T  alpha = 1, T  beta = 1  )

static

Performs the operation C = alpha*A + beta*B.

参数

A	first matrix
B	second matrix
alpha	constant to be multiplied by the first matrix
beta	constant to be multiplied by the second matrix

返回

The return matrix

在文件 Add.h 第 214 行定义.

static void compute ( SGMatrix< T >  A, SGMatrix< T >  B, SGMatrix< T >  C, T  alpha, T  beta  )

static

Performs the operation C = alpha*A + beta*B using Eigen3

参数

A	first matrix
B	second matrix
C	matrix to store the result
alpha	constant to be multiplied by the first matrix
beta	constant to be multiplied by the second matrix

在文件 Add.h 第 237 行定义.

static SGVector<T> compute ( SGVector< T >  A, SGVector< T >  B, T  alpha = 1, T  beta = 1  )

static

Performs the operation C = alpha*A + beta*B.

参数

A	first vector
B	second vector
alpha	constant to be multiplied by the first vector
beta	constant to be multiplied by the second vector

返回

The result vector

在文件 Add.h 第 255 行定义.

static void compute ( SGVector< T >  A, SGVector< T >  B, SGVector< T >  C, T  alpha, T  beta  )

static

Performs the operation C = alpha*A + beta*B using Eigen3

参数

A	first vector
B	second vector
C	vector to store the result
alpha	constant to be multiplied by the first vector
beta	constant to be multiplied by the second vector

在文件 Add.h 第 274 行定义.

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该结构体的文档由以下文件生成:

• Add.h