Ggit.Repository.lookup

### Method

# Ggit Repositorylookup

#### Declaration [src]

    GgitObject*
    ggit_repository_lookup (
      GgitRepository* repository,
      GgitOId* oid,
      GType gtype,
      GError** error
    )

#### Description [src]

Lookups a reference to one of the objects in the `repository`.

The generated reference must be freed with g_object_unref().

The `gtype` must match the type of the object in the odb; the method will fail otherwise. The special value `G_TYPE_NONE` may be passed to let the method guess the object’s type.

#### Parameters

`oid` | `GgitOId`
| A `GgitOId`.
| The data is owned by the caller of the function.
`gtype` | `GType`
| A `GType`.
`error` | `GError **`
| The return location for a `GError*`, or `NULL`.

#### Return value

Returns: | `GgitObject`
| The found `GgitObject`, or `NULL` on error.
| The caller of the method takes ownership of the data, and is responsible for freeing it.
| The return value can be `NULL`.