ValueArray

class ValueArray(*args, **kwargs)

A fundamental type that describes an ordered list of Value

Methods

class ValueArray

classmethod append_and_take_value(value: Value, append_value: Value) → None

Appends append_value to the GstValueArray in value.

Added in version 1.2.

Parameters:

• value – a Value of type GST_TYPE_ARRAY

• append_value – the value to append

classmethod append_value(value: Value, append_value: Value) → None

Appends append_value to the GstValueArray in value.

Parameters:

• value – a Value of type GST_TYPE_ARRAY

• append_value – the value to append

classmethod get_size(value: Value) → int

Gets the number of values contained in value.

Parameters:

value – a Value of type GST_TYPE_ARRAY

classmethod get_value(value: Value, index: int) → Value

Gets the value that is a member of the array contained in value and has the index index.

Parameters:

• value – a Value of type GST_TYPE_ARRAY

• index – index of value to get from the array

classmethod init(value: Value, prealloc: int) → Value

Initializes and pre-allocates a Value of type GST_TYPE_ARRAY.

Added in version 1.18.

Parameters:

• value – A zero-filled (uninitialized) Value structure

• prealloc – The number of entries to pre-allocate in the array

classmethod prepend_value(value: Value, prepend_value: Value) → None

Prepends prepend_value to the GstValueArray in value.

Parameters:

• value – a Value of type GST_TYPE_ARRAY

• prepend_value – the value to prepend