struct Int32

Defined in:

int.cr
primitives.cr
primitives.cr

Constant Summary

MAX = 2147483647
MIN = -2147483648

Constructors

Instance Method Summary

Instance methods inherited from struct Int

%(other : BigInt) : BigInt
%(other : Int)
%
, *(other : BigInt) : BigInt
*(other : BigRational)
*
, **(exponent : Float) : Float64
**(exponent : Int) : self
**
, +(other : BigInt) : BigInt
+(other : BigRational)
+
, -(other : BigRational)
-(other : BigInt) : BigInt
-
, /(other : BigInt) : BigInt
/(other : Int)
/(other : BigRational)
/
, <<(count : Int) <<, <=>(other : BigInt)
<=>(other : BigRational)
<=>
, ===(char : Char) ===, >>(count : Int) >>, abs abs, bit(bit) bit, ceil ceil, chr chr, day day, days days, divisible_by?(num) divisible_by?, downto(to)
downto(to, &block : self -> ) : Nil
downto
, even? even?, fdiv(other) fdiv, floor floor, gcd(other : Int) gcd, gcm(other : BigInt) : Int gcm, hash(hasher) hash, hour hour, hours hours, inspect(io) inspect, lcm(other : Int)
lcm(other : BigInt) : BigInt
lcm
, millisecond millisecond, milliseconds milliseconds, minute minute, minutes minutes, modulo(other) modulo, month month, months months, odd? odd?, popcount popcount, pred pred, remainder(other : Int) remainder, round round, second second, seconds seconds, succ succ, tdiv(other : Int) tdiv, times
times(&block : self -> ) : Nil
times
, to(to)
to(to, &block : self -> ) : Nil
to
, to_big_i : BigInt to_big_i, to_big_r to_big_r, to_io(io : IO, format : IO::ByteFormat) to_io, to_json(json : JSON::Builder) to_json, to_s(base : Int, upcase : Bool = false)
to_s(io : IO)
to_s(base : Int, io : IO, upcase : Bool = false)
to_s
to_s
, trunc trunc, upto(to)
upto(to, &block : self -> ) : Nil
upto
, week week, weeks weeks, year year, years years, ~ ~

Constructor methods inherited from struct Int

from_io(io : IO, format : IO::ByteFormat) : self from_io

Instance methods inherited from module Comparable(BigRational)

<(other : T) <, <=(other : T) <=, <=>(other : T) <=>, ==(other : T) ==, >(other : T) >, >=(other : T) >=

Instance methods inherited from module Comparable(BigInt)

<(other : T) <, <=(other : T) <=, <=>(other : T) <=>, ==(other : T) ==, >(other : T) >, >=(other : T) >=

Instance methods inherited from struct Number

*(other : Complex)
*(other : BigFloat)
*
, +(other : BigFloat)
+(other : Complex)
+
+
, -(other : Complex)
-(other : BigFloat)
-
, /(other : Complex) /, <=>(other : BigFloat)
<=>(other)
<=>
, ==(other : Complex) ==, abs abs, abs2 abs2, cis cis, clamp(min, max)
clamp(range : Range)
clamp
, divmod(number) divmod, i i, round(digits, base = 10) round, sign sign, significant(digits, base = 10) significant, step(*, to = nil, by = 1)
step(*, to = nil, by = 1, &block)
step
, to_big_f to_big_f, to_c to_c, to_yaml(yaml : YAML::Builder) to_yaml, zero? : Bool zero?

Constructor methods inherited from struct Number

zero : self zero

Instance methods inherited from module Comparable(BigFloat)

<(other : T) <, <=(other : T) <=, <=>(other : T) <=>, ==(other : T) ==, >(other : T) >, >=(other : T) >=

Instance methods inherited from module Comparable(Number)

<(other : T) <, <=(other : T) <=, <=>(other : T) <=>, ==(other : T) ==, >(other : T) >, >=(other : T) >=

Instance methods inherited from struct Value

==(other) ==, dup dup

Instance methods inherited from class Object

!=(other) !=, !~(other) !~, ==(other) ==, ===(other : JSON::Any)
===(other : YAML::Any)
===(other)
===
, =~(other) =~, class class, dup dup, hash(hasher)
hash
hash
, inspect(io : IO)
inspect
inspect
, itself itself, not_nil! not_nil!, pretty_inspect(width = 79, newline = "\n", indent = 0) : String pretty_inspect, pretty_print(pp : PrettyPrint) : Nil pretty_print, tap(&block) tap, to_json(io : IO)
to_json
to_json
, to_pretty_json(indent : String = " ")
to_pretty_json(io : IO, indent : String = " ")
to_pretty_json
, to_s
to_s(io : IO)
to_s
, to_yaml(io : IO)
to_yaml
to_yaml
, try(&block) try, unsafe_as(type : T.class) forall T unsafe_as

Constructor methods inherited from class Object

from_json(string_or_io, root : String) : self
from_json(string_or_io) : self
from_json
, from_yaml(string_or_io) : self from_yaml

Constructor Detail

def self.new(pull : JSON::PullParser) #

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def self.new(pull : YAML::PullParser) #

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def self.new(value) #

Returns an Int32 by invoking #to_i32 on value.


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Instance Method Detail

def !=(other : Int16) : Bool #

Returns true if self is not equal to other.


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def !=(other : Int8) : Bool #

Returns true if self is not equal to other.


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def !=(other : Int32) : Bool #

Returns true if self is not equal to other.


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def !=(other : Float64) : Bool #

Returns true if self is not equal to other.


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def !=(other : Float32) : Bool #

Returns true if self is not equal to other.


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def !=(other : UInt64) : Bool #

Returns true if self is not equal to other.


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def !=(other : UInt32) : Bool #

Returns true if self is not equal to other.


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def !=(other : UInt16) : Bool #

Returns true if self is not equal to other.


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def !=(other : UInt8) : Bool #

Returns true if self is not equal to other.


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def !=(other : Int64) : Bool #

Returns true if self is not equal to other.


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def &(other : Int8) : self #

Returns the result of performing a bitwise AND of self's and other's bits.


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def &(other : Int16) : self #

Returns the result of performing a bitwise AND of self's and other's bits.


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def &(other : Int32) : self #

Returns the result of performing a bitwise AND of self's and other's bits.


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def &(other : Int64) : self #

Returns the result of performing a bitwise AND of self's and other's bits.


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def &(other : UInt8) : self #

Returns the result of performing a bitwise AND of self's and other's bits.


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def &(other : UInt16) : self #

Returns the result of performing a bitwise AND of self's and other's bits.


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def &(other : UInt32) : self #

Returns the result of performing a bitwise AND of self's and other's bits.


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def &(other : UInt64) : self #

Returns the result of performing a bitwise AND of self's and other's bits.


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def *(other : Int8) : self #

Returns the result of multiplying self and other.


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def *(other : Int16) : self #

Returns the result of multiplying self and other.


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def *(other : Int32) : self #

Returns the result of multiplying self and other.


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def *(other : Int64) : self #

Returns the result of multiplying self and other.


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def *(other : UInt16) : self #

Returns the result of multiplying self and other.


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def *(other : UInt32) : self #

Returns the result of multiplying self and other.


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def *(other : UInt64) : self #

Returns the result of multiplying self and other.


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def *(other : Float32) : Float32 #

Returns the result of multiplying self and other.


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def *(other : Float64) : Float64 #

Returns the result of multiplying self and other.


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def *(other : UInt8) : self #

Returns the result of multiplying self and other.


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def +(other : Int16) : self #

Returns the result of adding self and other.


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def +(other : Int32) : self #

Returns the result of adding self and other.


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def +(other : Int64) : self #

Returns the result of adding self and other.


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def +(other : Float64) : Float64 #

Returns the result of adding self and other.


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def +(other : Float32) : Float32 #

Returns the result of adding self and other.


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def +(other : UInt64) : self #

Returns the result of adding self and other.


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def +(other : UInt32) : self #

Returns the result of adding self and other.


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def +(other : UInt16) : self #

Returns the result of adding self and other.


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def +(other : UInt8) : self #

Returns the result of adding self and other.


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def +(other : Int8) : self #

Returns the result of adding self and other.


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def -(other : Int8) : self #

Returns the result of subtracting self and other.


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def - #

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def -(other : Float64) : Float64 #

Returns the result of subtracting self and other.


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def -(other : Float32) : Float32 #

Returns the result of subtracting self and other.


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def -(other : UInt64) : self #

Returns the result of subtracting self and other.


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def -(other : UInt32) : self #

Returns the result of subtracting self and other.


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def -(other : UInt16) : self #

Returns the result of subtracting self and other.


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def -(other : UInt8) : self #

Returns the result of subtracting self and other.


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def -(other : Int64) : self #

Returns the result of subtracting self and other.


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def -(other : Int32) : self #

Returns the result of subtracting self and other.


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def -(other : Int16) : self #

Returns the result of subtracting self and other.


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def /(other : Float32) : Float32 #

Returns the result of dividing self and other.


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def /(other : Float64) : Float64 #

Returns the result of dividing self and other.


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def <(other : UInt16) : Bool #

Returns true if self is less than other.


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def <(other : Int32) : Bool #

Returns true if self is less than other.


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def <(other : Int16) : Bool #

Returns true if self is less than other.


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def <(other : Int8) : Bool #

Returns true if self is less than other.


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def <(other : UInt8) : Bool #

Returns true if self is less than other.


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def <(other : Int64) : Bool #

Returns true if self is less than other.


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def <(other : UInt32) : Bool #

Returns true if self is less than other.


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def <(other : UInt64) : Bool #

Returns true if self is less than other.


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def <(other : Float32) : Bool #

Returns true if self is less than other.


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def <(other : Float64) : Bool #

Returns true if self is less than other.


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def <=(other : Int8) : Bool #

Returns true if self is less than or equal to other.


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def <=(other : Float64) : Bool #

Returns true if self is less than or equal to other.


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def <=(other : Float32) : Bool #

Returns true if self is less than or equal to other.


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def <=(other : UInt64) : Bool #

Returns true if self is less than or equal to other.


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def <=(other : UInt32) : Bool #

Returns true if self is less than or equal to other.


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def <=(other : UInt16) : Bool #

Returns true if self is less than or equal to other.


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def <=(other : Int16) : Bool #

Returns true if self is less than or equal to other.


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def <=(other : UInt8) : Bool #

Returns true if self is less than or equal to other.


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def <=(other : Int32) : Bool #

Returns true if self is less than or equal to other.


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def <=(other : Int64) : Bool #

Returns true if self is less than or equal to other.


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def ==(other : Float64) : Bool #

Returns true if self is equal to other.


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def ==(other : Float32) : Bool #

Returns true if self is equal to other.


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def ==(other : UInt64) : Bool #

Returns true if self is equal to other.


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def ==(other : UInt32) : Bool #

Returns true if self is equal to other.


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def ==(other : UInt16) : Bool #

Returns true if self is equal to other.


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def ==(other : UInt8) : Bool #

Returns true if self is equal to other.


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def ==(other : Int64) : Bool #

Returns true if self is equal to other.


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def ==(other : Int32) : Bool #

Returns true if self is equal to other.


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def ==(other : Int8) : Bool #

Returns true if self is equal to other.


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def ==(other : Int16) : Bool #

Returns true if self is equal to other.


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def >(other : Int8) : Bool #

Returns true if self is greater than other.


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def >(other : Int16) : Bool #

Returns true if self is greater than other.


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def >(other : Int32) : Bool #

Returns true if self is greater than other.


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def >(other : Int64) : Bool #

Returns true if self is greater than other.


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def >(other : UInt8) : Bool #

Returns true if self is greater than other.


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def >(other : UInt16) : Bool #

Returns true if self is greater than other.


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def >(other : UInt32) : Bool #

Returns true if self is greater than other.


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def >(other : UInt64) : Bool #

Returns true if self is greater than other.


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def >(other : Float32) : Bool #

Returns true if self is greater than other.


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def >(other : Float64) : Bool #

Returns true if self is greater than other.


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def >=(other : UInt16) : Bool #

Returns true if self is greater than or equal to other.


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def >=(other : Int8) : Bool #

Returns true if self is greater than or equal to other.


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def >=(other : Int16) : Bool #

Returns true if self is greater than or equal to other.


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def >=(other : Int32) : Bool #

Returns true if self is greater than or equal to other.


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def >=(other : Int64) : Bool #

Returns true if self is greater than or equal to other.


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def >=(other : UInt8) : Bool #

Returns true if self is greater than or equal to other.


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def >=(other : Float64) : Bool #

Returns true if self is greater than or equal to other.


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def >=(other : Float32) : Bool #

Returns true if self is greater than or equal to other.


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def >=(other : UInt64) : Bool #

Returns true if self is greater than or equal to other.


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def >=(other : UInt32) : Bool #

Returns true if self is greater than or equal to other.


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def ^(other : Int8) : self #

Returns the result of performing a bitwise XOR of self's and other's bits.


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def ^(other : Int32) : self #

Returns the result of performing a bitwise XOR of self's and other's bits.


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def ^(other : Int64) : self #

Returns the result of performing a bitwise XOR of self's and other's bits.


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def ^(other : UInt8) : self #

Returns the result of performing a bitwise XOR of self's and other's bits.


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def ^(other : UInt16) : self #

Returns the result of performing a bitwise XOR of self's and other's bits.


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def ^(other : UInt32) : self #

Returns the result of performing a bitwise XOR of self's and other's bits.


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def ^(other : UInt64) : self #

Returns the result of performing a bitwise XOR of self's and other's bits.


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def ^(other : Int16) : self #

Returns the result of performing a bitwise XOR of self's and other's bits.


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def clone #

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def popcount #

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def to_f : Float64 #

Returns self converted to Float64.


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def to_f32 : Float32 #

Returns self converted to Float32.


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def to_f64 : Float64 #

Returns self converted to Float64.


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def to_i : Int32 #

Returns self converted to Int32.


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def to_i16 : Int16 #

Returns self converted to Int16.


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def to_i32 : Int32 #

Returns self converted to Int32.


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def to_i64 : Int64 #

Returns self converted to Int64.


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def to_i8 : Int8 #

Returns self converted to Int8.


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def to_u : UInt32 #

Returns self converted to UInt32.


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def to_u16 : UInt16 #

Returns self converted to UInt16.


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def to_u32 : UInt32 #

Returns self converted to UInt32.


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def to_u64 : UInt64 #

Returns self converted to UInt64.


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def to_u8 : UInt8 #

Returns self converted to UInt8.


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def unsafe_chr : Char #

Returns a Char that has the unicode codepoint of self, without checking if this integer is in the range valid for chars (0..0x10ffff).

You should never use this method unless chr turns out to be a bottleneck.

97.unsafe_chr # => 'a'

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def |(other : UInt64) : self #

Returns the result of performing a bitwise OR of self's and other's bits.


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def |(other : UInt32) : self #

Returns the result of performing a bitwise OR of self's and other's bits.


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def |(other : UInt16) : self #

Returns the result of performing a bitwise OR of self's and other's bits.


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def |(other : UInt8) : self #

Returns the result of performing a bitwise OR of self's and other's bits.


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def |(other : Int64) : self #

Returns the result of performing a bitwise OR of self's and other's bits.


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def |(other : Int32) : self #

Returns the result of performing a bitwise OR of self's and other's bits.


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def |(other : Int16) : self #

Returns the result of performing a bitwise OR of self's and other's bits.


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def |(other : Int8) : self #

Returns the result of performing a bitwise OR of self's and other's bits.


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