module Texpr0: sig .. end
type
type
Unary operators
type
| |
Add |
| |
Sub |
| |
Mul |
| |
Div |
| |
Mod |
Binary operators
type
| |
Real |
| |
Int |
| |
Single |
| |
Double |
| |
Extended |
| |
Quad |
Destination type for rounding
type
| |
Near |
| |
Zero |
| |
Up |
| |
Down |
| |
Rnd |
Rounding direction
APRON tree expressions of level 0
type
User type for tree expressions
Constructors and Destructor
val of_expr : expr -> t
General constructor (actually the most efficient
val copy : t -> t
Copy
val of_linexpr : Linexpr0.t -> t
Conversion
val to_expr : t -> expr
General destructor
Incremental constructors
val cst : Coeff.t -> t
val dim : Dim.t -> t
val unop : unop -> t -> typ -> round -> t
val binop : binop ->
typ -> round -> t -> t -> t
Tests
val is_interval_cst : t -> bool
val is_interval_linear : t -> bool
val is_interval_polynomial : t -> bool
val is_interval_polyfrac : t -> bool
val is_scalar : t -> bool
Printing
val string_of_unop : unop -> string
val string_of_binop : binop -> string
val string_of_typ : typ -> string
val string_of_round : round -> string
val print_unop : Format.formatter -> unop -> unit
val print_binop : Format.formatter -> binop -> unit
val print_typ : Format.formatter -> typ -> unit
val print_round : Format.formatter -> round -> unit
val print_expr : (Dim.t -> string) -> Format.formatter -> expr -> unit
Print a tree expression, using a function converting from dimensions to names
val print : (Dim.t -> string) -> Format.formatter -> t -> unit
Print an abstract tree expression, using a function converting from dimensions to names
Internal usage for level 1
val print_sprint_unop : unop -> typ -> round -> string
val print_sprint_binop : binop -> typ -> round -> string
val print_precedence_of_unop : unop -> int
val print_precedence_of_binop : binop -> int