Class reference

RID

A handle for a Resource's unique identifier.

Description

The RID Variant type is used to access a low-level resource by its unique ID. RIDs are opaque, which means they do not grant access to the resource by themselves. They are used by the low-level server classes, such as DisplayServer, RenderingServer, TextServer, etc. A low-level resource may correspond to a high-level Resource, such as Texture or Mesh. Note: RIDs are only useful during the current session. It won't correspond to a similar resource if sent over a network, or loaded from a file at a later time.

Constructors

`RID RID()`

Constructs an empty RID with the invalid ID 0.

`RID RID(RID from)`

Constructs an RID as a copy of the given RID.

Methods

`int get_id() const`

Returns the ID of the referenced low-level resource.

`bool is_valid() const`

Returns true if the RID is not 0.

Operators

`bool operator !=(RID right)`

Returns true if the RIDs are not equal.

`bool operator <(RID right)`

Returns true if the RID's ID is less than right's ID.

`bool operator <=(RID right)`

Returns true if the RID's ID is less than or equal to right's ID.

`bool operator ==(RID right)`

Returns true if both RIDs are equal, which means they both refer to the same low-level resource.

`bool operator >(RID right)`

Returns true if the RID's ID is greater than right's ID.

`bool operator >=(RID right)`

Returns true if the RID's ID is greater than or equal to right's ID.

Source revision 4f5b14abade2