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importExport.h

/****************************************************
 *  Bachelor Project:                               *
 *  External Memory Minimum Spanning Trees          *
 *  by Dominik Schultes <mail@dominik-schultes.de>  *
 *                                                  *
 *                importExport.h                    *
 *                                                  *
 *  April 13, 2003                                  *
 ****************************************************/


#ifndef IMPORTEXPORT_H
#define IMPORTEXPORT_H

#include <iostream>

#include "../data_structures/edgeVector.h"


EdgeVector<> * importEdgeVector(const std::string &filename);


EdgeVector<> * importEdgeVectorListOfEdges(std::istream &in);


EdgeVector<> * importEdgeVectorAdjList(std::istream &in);


EdgeVector<> * importEdgeVectorCompressed(const std::string &filename);


void exportEdgeVectorAdjList(std::ostream &out, EdgeVector<> &edges);


void exportEdgeVectorCompressed(const std::string &filename, EdgeVector<> &edges);


NodeCount noOfNodesInFile(const std::string &filename);


#endif // IMPORTEXPORT_H

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