Template Function mrpt::math::saveEigenSparseTripletsToFile

Function Documentation

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.

Template Parameters:

TRIPLET – should be Eigen::Triplet<T>