getobs!
	
function defined in module 
	MLUtils
			getobs!(buffer, data, idx)
			Inplace version of 
			getobs(data, idx). If this method is defined for the type of 
			data, then 
			buffer should be used to store the result, instead of allocating a dedicated object.
			Implementing this function is optional. In the case no such method is provided for the type of 
			data, then 
			buffer will be 
			ignored and the result of 
	
			
			getobs returned. This could be because the type of 
			data may not lend itself to the concept of 
			copy!. Thus, supporting a custom 
			getobs! is optional and not required.
There are
			8
			methods for MLUtils.getobs!:
		
The following pages link back here:
MLUtils.jl , eachobs.jl , observation.jl , obsview.jl , parallel.jl