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←API Reference ←NSDK ←NSDKMapStorage

mergeMapUpdate

Merges a map update into an existing map....

Declaration​

func mergeMapUpdate(existingMap: NSDKBuffer, mapUpdate: NSDKBuffer) throws -> NSDKBuffer

Summary​

Merges a map update into an existing map.
This method combines incremental map updates with a base map to produce
a merged map buffer containing the complete map data.
- Parameter existingMap: The existing map to merge the update into.
- Parameter mapUpdate: The map update to merge into the existing map.
- Returns: The merged map buffer
- Throws: NSDKError of type NSDKError.invalidArgumentor
NSDKError.nullArgument indicating a problem with either
argument . Check NSDK's C logs for more information.