Gcr.Collection.contains
Description: Reference for Gcr.Collection.contains

### Virtual Method

# Gcr Collectioncontains

#### Declaration [src]

    gboolean
    contains (
      GcrCollection* self,
      GObject* object
    )

#### Description [src]

Check whether the collection contains an object or not.

#### Parameters

`object`

  Type: `GObject`

  Object to check.

  The data is owned by the caller of the method.

#### Return value

Type: `gboolean`

Whether the collection contains this object.