Structure.foreac

Calls the provided function once for each field in the #GstStructure. The function must not modify the fields. Also see gst_structure_map_in_place() and gst_structure_filter_and_map_in_place().

class Structure
bool
foreac

Parameters

func GstStructureForeachFunc

a function to call for each field

userData void*

private data

Return: %TRUE if the supplied function returns %TRUE For each of the fields, %FALSE otherwise.

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