Class ScratchVar

Interface around Scratch space, similar to get/put local/global state

example

const myvar = new ScratchVar(TealType.uint64);
new Seq([
myvar.store(Int(5)),
Assert(myvar.load() == new Int(5))
]);

Hierarchy

ScratchVar

Index

Constructors

constructor

Properties

slot

Methods

Constructors

constructor

new ScratchVar(type?: TealType): ScratchVar

- Defined in src/ast/ScratchVar.ts:18
Create a new ScratchVar with an optional type.

Parameters
- type: TealType = ...
  
  (optional): The type that this variable can hold. An error will be thrown if an expression with an incompatible type is stored in this variable. Defaults to TealType.anytype.
Returns ScratchVar

Properties

slot

slot: ScratchSlot = ...

Methods

load

load(): ScratchLoad

- Defined in src/ast/ScratchVar.ts:53
Load value from Scratch Space

Returns ScratchLoad

storageType

storageType(): TealType

- Defined in src/ast/ScratchVar.ts:33
Get the type of expressions that can be stored in this ScratchVar.

Returns TealType

store

store(value: Expr): Expr

- Defined in src/ast/ScratchVar.ts:43
Store value in Scratch Space

Parameters
- value: Expr
  
  The value to store. Must conform to this ScratchVar's type.
Returns Expr

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