UnOp function

UnOp

Unary operation expression in MiniZinc Possible unary operators are: "+", "-", "not"

Examples

newUnOp = UnOp$new(args = list(Int$new(5)), op = "-")
newUnOp$c_str()
newUnOp$setArg(1, Int$new(6))
newUnOp$setOp("+")
newUnOp$c_str()

Super class

rminizinc::Expression -> UnOp

Public fields

• .args: list of expression arguments

• .op: operator to be used

• .delete_flag: used to delete items

Active bindings

• .args: list of expression arguments

• .op: operator to be used

• .delete_flag: used to delete items

Methods

Public methods

• list("UnOp$new()")

• list("UnOp$nargs()")

• list("UnOp$getArgs()")

• list("UnOp$setArgs()")

• list("UnOp$getArg()")

• list("UnOp$setArg()")

• list("UnOp$getOp()")

• list("UnOp$setOp()")

• list("UnOp$c_str()")

• list("UnOp$getDeleteFlag()")

• list("UnOp$delete()")

• list("UnOp$clone()")

Method new()

constructor

Usage

UnOp$new(args, op)

Arguments

• args: list of expressions

• op: unary operator

Method nargs()

get the number of arguments

Usage

UnOp$nargs()

Method getArgs()

get all expression arguments

Usage

UnOp$getArgs()

Method setArgs()

set all expression arguments

Usage

UnOp$setArgs()

Arguments

• args: argument list to be set

Method getArg()

get the ith expression argument

Usage

UnOp$getArg(i)

Arguments

• i: index

Method setArg()

set the ith expression argument

Usage

UnOp$setArg(i, val)

Arguments

• i: index

• val: value of expression to be set

Method getOp()

get the unary operator

Usage

UnOp$getOp()

Method setOp()

set the unary operator

Usage

UnOp$setOp(unop)

Arguments

• unop: unary operator to be set

Method c_str()

return the MiniZinc representation

Usage

UnOp$c_str()

Method getDeleteFlag()

delete flag for internal use

Usage

UnOp$getDeleteFlag()

Method delete()

delete the assignment item

Usage

UnOp$delete()

Method clone()

The objects of this class are cloneable with this method.

Usage

UnOp$clone(deep = FALSE)

Arguments

• deep: Whether to make a deep clone.