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added exprHash in the Haskell binding

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Krasimir Angelov
2017-09-05 09:46:43 +02:00
parent 08d781833c
commit a5fe5b9378
2 changed files with 13 additions and 0 deletions
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3
src/runtime/haskell-bind/PGF2/FFI.hs
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@@ -328,6 +328,9 @@ foreign import ccall "pgf/expr.h pgf_expr_arity"
foreign import ccall "pgf/expr.h pgf_expr_eq"
pgf_expr_eq :: PgfExpr -> PgfExpr -> IO CInt
foreign import ccall "pgf/expr.h pgf_expr_hash"
pgf_expr_hash :: Word -> PgfExpr -> IO Word
foreign import ccall "pgf/expr.h pgf_compute_tree_probability"
pgf_compute_tree_probability :: Ptr PgfPGF -> PgfExpr -> IO CFloat