Class METISParser¶

Class Documentation¶

class METISParser¶

Parser for the METIS file format.

Public Functions

METISParser(std::string_view path)¶

Constructor for the METIS Parser.

Parameters:

path – [in] file path

std::tuple<count, count, index, count> getHeader()¶

Get the METIS graph file header

bool hasNext()¶

Test if graph file has a next line.

std::vector<node> getNext(count ignoreFirst = 0)¶

Get adjacencies from the next line in the METIS graph file.

Parameters:

ignoreFirst – [in] number of values to ignore [in case the METIS file contains node weightes]

std::vector<std::pair<node, double>> getNextWithWeights(count ignoreFirst = 0)¶

Get adjacencies with edge weights from the next line in the METIS graph file.

Parameters:

ignoreFirst – [in] number of values to ignore [in case the METIS file contains node weightes]