text: // SNUGAL: Seoul National University Graph Analysis Library
  
  #ifndef SNUGAL_H
  #define SNUGAL_H
  
  // graph data structures
  #include "graph.h"
  
  // graph analysis algorithms
  #include "stat.h"
  #include "basicstat.h"
  #include "connectstat.h"
  #include "countstat.h"
  #include "eigencentrality.h"
  #include "biconnected.h"
  
  // graph parsing
  #include "parse.h"
  
  // graph plots
  #include "plot.h"
  #include "makeplot.h"
  
  // make html file to show statistics
  #include "html.h"
  
  #endif // SNUGAL_H
  