1Obj.Ephemeron(3) OCaml library Obj.Ephemeron(3)
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6 Obj.Ephemeron - no description
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9 Module Obj.Ephemeron
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12 Module Ephemeron
13 : sig end
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23 === Ephemeron with arbitrary arity and untyped ===
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26 type obj_t = Obj.t
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29 alias for Obj.t
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33 type t
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36 an ephemeron cf Ephemeron
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41 val create : int -> t
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44 create n returns an ephemeron with n keys. All the keys and the data
45 are initially empty
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49 val length : t -> int
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51 return the number of keys
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55 val get_key : t -> int -> obj_t option
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57 Same as Ephemeron.K1.get_key
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62 val get_key_copy : t -> int -> obj_t option
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64 Same as Ephemeron.K1.get_key_copy
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69 val set_key : t -> int -> obj_t -> unit
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71 Same as Ephemeron.K1.set_key
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76 val unset_key : t -> int -> unit
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78 Same as Ephemeron.K1.unset_key
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83 val check_key : t -> int -> bool
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85 Same as Ephemeron.K1.check_key
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90 val blit_key : t -> int -> t -> int -> int -> unit
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92 Same as Ephemeron.K1.blit_key
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97 val get_data : t -> obj_t option
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99 Same as Ephemeron.K1.get_data
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104 val get_data_copy : t -> obj_t option
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106 Same as Ephemeron.K1.get_data_copy
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111 val set_data : t -> obj_t -> unit
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113 Same as Ephemeron.K1.set_data
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118 val unset_data : t -> unit
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120 Same as Ephemeron.K1.unset_data
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125 val check_data : t -> bool
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127 Same as Ephemeron.K1.check_data
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132 val blit_data : t -> t -> unit
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134 Same as Ephemeron.K1.blit_data
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141OCamldoc 2019-02-02 Obj.Ephemeron(3)