Custom I/O for math containers

Overview

// global functions

template <class TRIPLET>
bool mrpt::math::saveEigenSparseTripletsToFile(
    const std::string& sFile,
    std::vector<TRIPLET>& tri
    );

Global Functions

template <class TRIPLET>
bool mrpt::math::saveEigenSparseTripletsToFile(
    const std::string& sFile,
    std::vector<TRIPLET>& tri
    )

Saves to a plain-text file the nonzero entries of a Eigen sparse matrix, represented as a vector of triplets.

Output format is one line per entry with the format: “i j val”, i:row, j:col, val:value.

Parameters:

TRIPLET

should be Eigen::Triplet<T>