// See www.openfst.org for extensive documentation on this weighted
  // finite-state transducer library.
  //
  // This is a library for constructing, combining, optimizing, and searching
  // "weighted finite-state transducers" (FSTs). Weighted finite-state transducers
  // are automata where each transition has an input label, an output label, and a
  // weight. The more familiar finite-state acceptor is represented as a
  // transducer with each transition's input and output the same. Finite-state
  // acceptors are used to represent sets of strings (specifically, "regular" or
  // "rational sets"); finite-state transducers are used to represent binary
  // relations between pairs of strings (specifically, "rational transductions").
  // The weights can be used to represent the cost of taking a particular
  // transition.
  //
  // In this library, transducers are templated on the Arc (transition)
  // definition, which allows changing the label, weight, and state ID sets.
  // Labels and state IDs are restricted to signed integral types but the weight
  // can be an arbitrary type whose members satisfy certain algebraic ("semiring")
  // properties.
  //
  // This convenience file includes all other FST header files.
  
  #ifndef FST_FSTLIB_H_
  #define FST_FSTLIB_H_
  
  
  // Abstract FST classes.
  #include <fst/expanded-fst.h>
  #include <fst/fst.h>
  #include <fst/mutable-fst.h>
  
  // Concrete FST classes.
  #include <fst/compact-fst.h>
  #include <fst/const-fst.h>
  #include <fst/edit-fst.h>
  #include <fst/vector-fst.h>
  
  // FST algorithms and delayed FST classes.
  #include <fst/arc-map.h>
  #include <fst/arcsort.h>
  #include <fst/closure.h>
  #include <fst/compose.h>
  #include <fst/concat.h>
  #include <fst/connect.h>
  #include <fst/determinize.h>
  #include <fst/difference.h>
  #include <fst/disambiguate.h>
  #include <fst/encode.h>
  #include <fst/epsnormalize.h>
  #include <fst/equal.h>
  #include <fst/equivalent.h>
  #include <fst/factor-weight.h>
  #include <fst/intersect.h>
  #include <fst/invert.h>
  #include <fst/isomorphic.h>
  #include <fst/map.h>
  #include <fst/minimize.h>
  #include <fst/project.h>
  #include <fst/prune.h>
  #include <fst/push.h>
  #include <fst/randequivalent.h>
  #include <fst/randgen.h>
  #include <fst/rational.h>
  #include <fst/relabel.h>
  #include <fst/replace.h>
  #include <fst/replace-util.h>
  #include <fst/reverse.h>
  #include <fst/reweight.h>
  #include <fst/rmepsilon.h>
  #include <fst/rmfinalepsilon.h>
  #include <fst/shortest-distance.h>
  #include <fst/shortest-path.h>
  #include <fst/state-map.h>
  #include <fst/statesort.h>
  #include <fst/synchronize.h>
  #include <fst/topsort.h>
  #include <fst/union.h>
  #include <fst/verify.h>
  #include <fst/visit.h>
  
  // Weights.
  #include <fst/expectation-weight.h>
  #include <fst/float-weight.h>
  #include <fst/lexicographic-weight.h>
  #include <fst/pair-weight.h>
  #include <fst/power-weight.h>
  #include <fst/product-weight.h>
  #include <fst/signed-log-weight.h>
  #include <fst/sparse-power-weight.h>
  #include <fst/sparse-tuple-weight.h>
  #include <fst/string-weight.h>
  #include <fst/tuple-weight.h>
  #include <fst/weight.h>
  
  // Auxiliary classes for composition.
  #include <fst/compose-filter.h>
  #include <fst/lookahead-filter.h>
  #include <fst/lookahead-matcher.h>
  #include <fst/matcher-fst.h>
  #include <fst/matcher.h>
  #include <fst/state-table.h>
  
  // Data structures.
  #include <fst/heap.h>
  #include <fst/interval-set.h>
  #include <fst/queue.h>
  #include <fst/union-find.h>
  
  // Miscellaneous.
  #include <fst/accumulator.h>
  #include <fst/add-on.h>
  #include <fst/arc.h>
  #include <fst/arcfilter.h>
  #include <fst/cache.h>
  #include <fst/complement.h>
  #include <fst/dfs-visit.h>
  #include <fst/generic-register.h>
  #include <fst/label-reachable.h>
  #include <fst/partition.h>
  #include <fst/properties.h>
  #include <fst/register.h>
  #include <fst/state-reachable.h>
  #include <fst/string.h>
  #include <fst/symbol-table.h>
  #include <fst/symbol-table-ops.h>
  #include <fst/test-properties.h>
  #include <fst/util.h>
  
  
  #endif  // FST_FSTLIB_H_