# Module Batteries.Int32

    module Int32: BatInt32

    type t = int32

    val zero : int32

The 32-bit integer 0.

    val one : int32

The 32-bit integer 1.

    val minus_one : int32

The 32-bit integer -1.

    val neg : int32 -> int32

Unary negation.

    val add : int32 -> int32 -> int32

Addition.

    val sub : int32 -> int32 -> int32

Subtraction.

    val mul : int32 -> int32 -> int32

Multiplication.

    val div : int32 -> int32 -> int32

Integer division. This division rounds the real quotient of its arguments towards zero, as specified for `Pervasives.(/)`.
Raises `Division_by_zero` if the second argument is zero.

    val rem : int32 -> int32 -> int32

Integer remainder. If `y` is not zero, the result of `Int32.rem x y` satisfies the following property: `x = Int32.add (Int32.mul (Int32.div x y) y) (Int32.rem x y)`.
Raises `Division_by_zero` if the second argument is zero.

    val modulo : int32 -> int32 -> int32

    val pow : int32 -> int32 -> int32

    val min_num : int32

    val max_num : int32

    val succ : int32 -> int32

Successor. `Int32.succ x` is `Int32.add x Int32.one`.

    val pred : int32 -> int32

Predecessor. `Int32.pred x` is `Int32.sub x Int32.one`.

    val abs : int32 -> int32

Return the absolute value of its argument.

    val max_int : int32

The greatest representable 32-bit integer, 231 - 1.

    val min_int : int32

The smallest representable 32-bit integer, -231.

    val logand : int32 -> int32 -> int32

Bitwise logical and.

    val logor : int32 -> int32 -> int32

Bitwise logical or.

    val logxor : int32 -> int32 -> int32

Bitwise logical exclusive or.

    val lognot : int32 -> int32

Bitwise logical negation

    val shift_left : int32 -> int -> int32

`Int32.shift_left x y` shifts `x` to the left by `y` bits. The result is unspecified if `y < 0` or `y >= 32`.

    val shift_right : int32 -> int -> int32

`Int32.shift_right x y` shifts `x` to the right by `y` bits. This is an arithmetic shift: the sign bit of `x` is replicated and inserted in the vacated bits. The result is unspecified if `y < 0` or `y >= 32`.

    val shift_right_logical : int32 -> int -> int32

`Int32.shift_right_logical x y` shifts `x` to the right by `y` bits. This is a logical shift: zeroes are inserted in the vacated bits regardless of the sign of `x`. The result is unspecified if `y < 0` or `y >= 32`.

    val (--) : t -> t -> t BatEnum.t

Enumerate an interval.

`5l -- 10l` is the enumeration 5l,6l,7l,8l,9l,10l. `10l -- 5l` is the empty enumeration

    val (---) : t -> t -> t BatEnum.t

Enumerate an interval.

`5l -- 10l` is the enumeration 5l,6l,7l,8l,9l,10l. `10l -- 5l` is the enumeration 10l,9l,8l,7l,6l,5l.

    val of_int : int -> int32

Convert the given integer (type `int`) to a 32-bit integer (type `int32`).

    val to_int : int32 -> int

Convert the given 32-bit integer (type `int32`) to an integer (type `int`). On 32-bit platforms, the 32-bit integer is taken modulo 231, i.e. the high-order bit is lost during the conversion. On 64-bit platforms, the conversion is exact.

    val of_float : float -> int32

Convert the given floating-point number to a 32-bit integer, discarding the fractional part (truncate towards 0). The result of the conversion is undefined if, after truncation, the number is outside the range [`Int32.min_int`, `Int32.max_int`].

    val to_float : int32 -> float

Convert the given 32-bit integer to a floating-point number.

    val of_int64 : int64 -> int32

Convert the given 64-bit integer (type `int64`) to a 32-bit integer (type `int32`). The 64-bit integer is taken modulo 232, i.e. the top 32 bits are lost during the conversion.

    val to_int64 : int32 -> int64

Convert the given 32-bit integer (type `int32`) to a 64-bit integer (type `int64`).

    val of_nativeint : nativeint -> int32

Convert the given native integer (type `nativeint`) to a 32-bit integer (type `int32`). On 64-bits platform the top 32 bits are lost.

    val to_nativeint : int32 -> nativeint

Convert the given 32-bit integer (type `int32`) to a native integer.

    val of_string : string -> int32

Convert the given string to a 32-bit integer. The string is read in decimal (by default) or in hexadecimal, octal or binary if the string begins with `0x`, `0o` or `0b` respectively.
Raises `Failure` if the given string is not a valid representation of an integer, or if the integer represented exceeds the range of integers representable in type `int32`.

    val to_string : int32 -> string

Return the string representation of its argument, in signed decimal.

    val bits_of_float : float -> int32

Return the internal representation of the given float according to the IEEE 754 floating-point ``single format'' bit layout. Bit 31 of the result represents the sign of the float; bits 30 to 23 represent the (biased) exponent; bits 22 to 0 represent the mantissa.

    val float_of_bits : int32 -> float

Return the floating-point number whose internal representation, according to the IEEE 754 floating-point ``single format'' bit layout, is the given `int32`.

    val of_byte : char -> int32

    val to_byte : int32 -> char

    val pack : string -> int -> int32 -> unit

`pack str off i` writes the little endian bit representation of `i` into string `str` at offset `off`

    val pack_big : string -> int -> int32 -> unit

`pack_big str off i` writes the big endian bit representation of `i` into string `str` at offset `off`

    val unpack : string -> int -> int32

`unpack str off` reads 4 bytes from string `str` starting at offset `off` as a little-endian int32

    val unpack_big : string -> int -> int32

`unpack str off` reads 4 bytes from string `str` starting at offset `off` as a big-endian int32

    val compare : t -> t -> int

The comparison function for 32-bit integers, with the same specification as `Pervasives.compare`. Along with the type `t`, this function `compare` allows the module `Int32` to be passed as argument to the functors `Set.Make` and `Map.Make`.

    val equal : t -> t -> bool

Equality function for 32-bit integers, useful for `HashedType`.

    val ord : t -> t -> BatOrd.order