LV2_URID_Unmap Struct Reference

URI Unmap Feature (LV2_URID__unmap) More...

Data Fields
LV2_URID_Unmap_Handle	handle
	Opaque pointer to host data. More...
const char *(*	unmap )(LV2_URID_Unmap_Handle handle, LV2_URID urid)
	Get the URI for a previously mapped numeric ID. More...

Detailed Description

URI Unmap Feature (LV2_URID__unmap)

Field Documentation

LV2_URID_Unmap_Handle LV2_URID_Unmap::handle

Opaque pointer to host data.

This MUST be passed to unmap() whenever it is called. Otherwise, it must not be interpreted in any way.

const char*(* LV2_URID_Unmap::unmap)(LV2_URID_Unmap_Handle handle, LV2_URID urid)

Get the URI for a previously mapped numeric ID.

Returns NULL if urid is not yet mapped. Otherwise, the corresponding URI is returned in a canonical form. This MAY not be the exact same string that was originally passed to LV2_URID_Map::map(), but it MUST be an identical URI according to the URI syntax specification (RFC3986). A non-NULL return for a given urid will always be the same for the life of the plugin. Plugins that intend to perform string comparison on unmapped URIs SHOULD first canonicalise URI strings with a call to map_uri() followed by a call to unmap_uri().

Parameters

handle	Must be the callback_data member of this struct.
urid	The ID to be mapped back to the URI string.

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The documentation for this struct was generated from the following file:

• /builddir/build/BUILD/lv2-1.10.0/lv2/lv2plug.in/ns/ext/urid/urid.h