foreach_meta


Description:

public bool foreach_meta (BufferForeachMetaFunc func)

Call func with user_data for each meta in this.

func can modify the passed meta pointer or its contents. The return value of func define if this function returns or if the remaining metadata items in the buffer should be skipped.

Parameters:

this

a Buffer

func

a BufferForeachMetaFunc to call

user_data

user data passed to func

Returns:

false when func returned false for one of the metadata.