C++ REST Eigen-binder module#

namespace eigen#

Namespace exposing functionalities of interest from the Eigen library for the API Eigen Example project.

Functions

Eigen::MatrixXd multiply_matrices(const Eigen::MatrixXd &a, const Eigen::MatrixXd &b)#

Wrapper method to Matrix multiplication carried out by Eigen operators.

Parameters:

  • a – The first matrix.

  • b – The second matrix.

Returns:

Eigen::MatrixXd

Eigen::MatrixXd add_matrices(const Eigen::MatrixXd &a, const Eigen::MatrixXd &b)#

Wrapper method to Matrix addition carried out by Eigen operators.

Parameters:

  • a – The first matrix.

  • b – The second matrix.

Returns:

Eigen::MatrixXd

double multiply_vectors(const Eigen::VectorXd &v, const Eigen::VectorXd &w)#

Wrapper method to Vector multiplication (dot product) carried out by Eigen operators.

Parameters:

  • v – The first vector.

  • w – The second vector.

Returns:

double

Eigen::VectorXd add_vectors(const Eigen::VectorXd &v, const Eigen::VectorXd &w)#

Wrapper method to Vector addition carried out by Eigen operators.

Parameters:

  • v – The first vector.

  • w – The second vector.

Returns:

Eigen::VectorXd

Eigen::VectorXd read_vector(const std::string &input)#

Method in charge of parsing the JSON list to a vector.

Parameters:

input – the JSON list.

Returns:

Eigen::VectorXd

Eigen::MatrixXd read_matrix(const std::string &input)#

Method in charge of parsing the JSON list of lists to a matrix.

Parameters:

input – the JSON list of lists.

Returns:

Eigen::MatrixXd

std::string write_vector(const Eigen::VectorXd &input)#

Method in charge of writing a JSON list from the Eigen::VectorXd object given.

Parameters:

input – the Eigen::VectorXd.

Returns:

std::string - representing the Vector as a JSON list.

std::string write_matrix(const Eigen::MatrixXd &input)#

Method in charge of writing a JSON list from the Eigen::MatrixXd object given.

Parameters:

input – the Eigen::MatrixXd.

Returns:

std::string - representing the Matrix as a JSON list.