Integer:

Filter: - Description
- Class methods
- Instance methods
- Iteration
- Random Numbers
- Conversion
- asAscii
- asDigit
- asBinaryDigits
- asDigits
- asBinaryString
- asHexString
- asIPString
- asStringToBase
- asUnicode
- degreeToKey
- grayCode
- hash
- Binary Representation
- Properties
- Powers Of Two
- Prime Numbers
- Integer Math
- Range Limiting
- Misc
- Perfect Powers
- Fourier Transform
- Ambisonic Toolkit
- Inherited instance methods
- Undocumented instance methods

Source: Integer.sc

A 32 bit integer. Integer inherits most of its behaviour from its superclass.

NOTE: A 32 bit signed integer can represent values in the range -2147483648 to 2147483647. Adding up further returns in a wrapped result, so that and 2147483647+1= -2147483648. For a larger range, one can use Float, which is 64 bit and supports many (but not all) numerical methods that int does.

Executes **function** for all integers from zero to this minus one.

function |
a Function which is passed two arguments, both of which are the same integer from zero to this minus one. The reason two arguments are passed is for symmetry with the implementations of do in Collection. |

Executes **function** for all integers from this minus one to zero.

Executes **function** for all integers from this to **endval**, inclusive.

endval |
an Integer. |

function |
a Function which is passed two arguments, the first which is an integer from this to endval, and the second which is a number from zero to the number of iterations minus one. |

Executes **function** for all integers from this to **endval**, inclusive, stepping each time by **stepval**.

endval |
an Integer. |

stepval |
an Integer. |

function |
a Function which is passed two arguments, the first which is an integer from this to endval, and the second which is a number from zero to the number of iterations minus one. |

an Array of this size filled by objects generated from evaluating the **function**.

a Collection of **class** of this size filled by objects generated from evaluating the **function**.

an Interval from this to **hi**.

an array with a geometric series of this size from start.

an array with a fibonacci series of this size beginning with **a** and **b**.

the prime factors as array.

See also: Randomness

exclude |
an Integer. |

a random value from zero to this, excluding the value exclude.

exclude |
an Integer. |

a random value from this.neg to this, excluding the value exclude.

a Char which has the ASCII value of the receiver.

a Char which represents the receiver as an ASCII digit.

For example `5.asDigit`

returns `$5`

.

an array with the binary digits (integer 0 or 1).

an array with the n-ary digits.

See also the complementary method SequenceableCollection: -convertDigits.

a string with the binary digits (0 or 1).

a string with the hexadecimal digits (integer 0 to F).

a string in IP format.

a string with `width`

-rightmost digits in base `base`

.

the receiver.

Interpret this as index into a scale with a given number of steps per ocatve.

the gray code for the number.

a hash value.

set nth bit to zero (bool = false) or one (bool = true)

`{ _CLZ }`

`{ _CTZ }`

number of required bits

true if dividable by 2 with no rest

true if not dividable by 2 with no rest

the next power of two greater than or equal to the receiver.

the whether the receiver is a power of two.

the nth prime number. The receiver must be from 0 to 6541.

the next prime less than or equal to the receiver up to 65521.

the next prime less than or equal to the receiver up to 65521.

whether the receiver is prime.

the index of a prime number less than or equal to the receiver up to 65521. If the receiver is not a prime, the answer is nil.

Multiplication.

Addition.

Subtraction.

- the receiver if it is between
`lo`

and`hi`

`lo`

if the receiver is less than`lo`

`hi`

if the receiver is greater than`hi`

The result is an Integer only if both `lo`

and `hi`

are Integers.

the factorial of the receiver as an integer. This will overflow for numbers `> 12`

and throw an error. Floating point factorials can be used in such cases (see: SimpleNumber: -factorial).

Folds in to a value between `lo`

and `hi`

.

an Integer between `lo`

and `hi`

.

next larger integer of the base 2 logarithm of the receiver.

Wraps in to a value between `lo`

and `hi`

.

an Integer between `lo`

and `hi`

.

Return this if lo <= this <= hi, otherwise return the nearest boundary: lo if this < lo, hi if this > hi.

lo |
The low threshold of clipping. |

hi |
The high threshold of clipping. |

Fold this to [lo, hi].

lo |
The low threshold of folding. |

hi |
The high threshold of folding. |

Wrap this around [lo, hi] such that it falls in range. Equivalent to (this % (hi - lo + 1)) + lo. Note that this behavior is different from Float: -wrap.

lo |
The low threshold (inclusive) of wrapping. |

hi |
The high threshold (inclusive) of wrapping. |

exits the sclang program and returns the receiver as an exit code to the parent process (e.g. Unix shell).

calls `function.value(receiver)`

but returns the receiver.

true (the receiver is an integer).

a Boolean for whether or not the given key modifier is in effect. For a list of these, see Modifier Keys.

a Boolean for whether or not the specified pid is running.

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/MathLib/classes/various/extInteger.sc

perfect power decomposition

if the receiver can be decomposed into an integer base raised to an integer power, return the base and power as an array, otherwise return nil.

the returned decomposition is in minimal exponent form

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/MathLib/classes/various/extInteger.sc

the perfect square root of the number

if an integer square root can be found, return, otherwise return nil.

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/MathLib/classes/various/extInteger.sc

the perfect cube root of the number

if an integer cube root can be found, return, otherwise return nil.

the perfect root of the number

if an integer root can be found, return, otherwise return nil.

answer if the receiver can be decomposed into an integer base raised to an integer power

observes the convention where the first perfect power is 4

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/SignalBox/Classes/extInteger.sc

the Discrete Fourier Transform sample frequencies.

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/SignalBox/Classes/extInteger.sc

the Discrete Fourier Transform sample frequencies.

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/SignalBox/Classes/extInteger.sc

the Discrete Fourier Transform sample frequencies.

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/atk-sc3/Classes/extInteger.sc

a new HoaOrder instance.

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/atk-sc3/Classes/extInteger.sc

a new HoaDegree instance.

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/MathLib/classes/various/extIntegerPartition.sc

From extension in /SuperCollider/Contents/Resources/SCClassLibrary/Common/Control/asBus.sc

From extension in /Library/Application Support/SuperCollider/Extensions/sc3-plugins-3.13.0/SC3plugins/LoopBufUGens/classes/LJP Classes/Extensions/Integer-asPaddedString.sc

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/wslib/wslib-classes/Extensions/String/asStringWithFrac.sc

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/MathLib/classes/various/isCantorNumber.sc

From extension in /Library/Application Support/SuperCollider/downloaded-quarks/MathLib/classes/various/isCantorNumber.sc

helpfile source: /SuperCollider/Contents/Resources/HelpSource/Classes/Integer.schelp

link::Classes/Integer::

link::Classes/Integer::