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QCaml/Basis/GamessReader.ml

19 lines
465 B
OCaml

(** Read a basis set file in GAMESS format and return an association list where the key is an
Element.t and the value is the parsed basis set. *)
let read ~filename =
let lexbuf =
let ic = open_in filename in
Lexing.from_channel ic
in
let rec aux accu =
try
let key, basis =
GamessParser.input BasisLexer.read_all lexbuf
in
aux ((key, basis)::accu)
with
| Parsing.Parse_error -> List.rev accu
in
aux []