Array: create an array

In rminizinc: R Interface to 'MiniZinc'

Description

Create an array in MiniZinc

Super class

rminizinc::Expression -> Array

Public fields

.exprVec

vector of value expressions

.dims

vector of dimension expressions

.delete_flag

used to delete items

Active bindings

.exprVec

vector of value expressions

.dims

vector of dimension expressions

.delete_flag

used to delete items

Methods

Public methods

• Array$new()

• Array$ndims()

• Array$getMinIndex()

• Array$getMaxIndex()

• Array$setMinIndex()

• Array$setMaxIndex()

• Array$getVal()

• Array$setVal()

• Array$c_str()

• Array$getDeleteFlag()

• Array$delete()

• Array$clone()

Inherited methods

---

Method new()

constructor for an int literal

Usage

Array$new(exprVec, dimranges = NULL)

Arguments

exprVec

list of expressions in the array

dimranges

list of min and max index of each dimension

---

Method ndims()

get the number of dimensions

Usage

Array$ndims()

---

Method getMinIndex()

get the minimum index of dimension i

Usage

Array$getMinIndex(i)

Arguments

i

ith dimension

---

Method getMaxIndex()

get the maximum index of dimension i

Usage

Array$getMaxIndex(i)

Arguments

i

ith dimension

---

Method setMinIndex()

set the minimum index of dimension i

Usage

Array$setMinIndex(i, minIndex)

Arguments

i

dimension number

minIndex

integer for min index

---

Method setMaxIndex()

set the maximum index of dimension i

Usage

Array$setMaxIndex(i, maxIndex)

Arguments

i

dimension number

maxIndex

integer for max index

---

Method getVal()

get the ith element from vector

Usage

Array$getVal(i)

Arguments

i

index

---

Method setVal()

set the ith element from vector

Usage

Array$setVal(i, val)

Arguments

i

index

val

value of expression to be set

---

Method c_str()

return the MiniZinc representation

Usage

Array$c_str()

---

Method getDeleteFlag()

delete flag for internal use

Usage

Array$getDeleteFlag()

---

Method delete()

delete the assignment item

Usage

Array$delete()

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Method clone()

The objects of this class are cloneable with this method.

Usage

Array$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

newArray = Array$new(exprVec = c(Int$new(1), Int$new(2)))
newArray$c_str()

rminizinc documentation built on Oct. 15, 2021, 9:06 a.m.