Common interface for bipartite matchings
Some useful query function for push-relabel based matching

The naming should be rethink for these classes
for example: pr-ap prefix for push-relabel and augmenting path
algorithms

 #!/bin/bash

 echo '#include<'$1'>' >seedeps_tmp.cc

 gcc -MM -I. -I.. -I../.. $2 seedeps_tmp.cc|tr ':' ' '|tr '\' ' '|tr ' ' '\n'|

 egrep -v '^$'|egrep -v '.o$'|egrep -v '.cc$'|grep -v '^'$1'$'|sort

 rm seedeps_tmp.cc