GraphReader implementation ideas.
+ Question: Why we need common input interface?
1 AM_CPPFLAGS = -I$(top_srcdir)/src
3 EXTRA_DIST = sub_graph_wrapper_demo.dim
5 noinst_PROGRAMS = dim_to_dot sub_graph_wrapper_demo
7 dim_to_dot_SOURCES = dim_to_dot.cc
9 sub_graph_wrapper_demo_SOURCES = sub_graph_wrapper_demo.cc tight_edge_filter_map.h