More general implementation

Project.toml

@@ -1,14 +1,12 @@
 name = "QuanticsGrids"
 uuid = "634c7f73-3e90-4749-a1bd-001b8efc642d"
 authors = ["Ritter.Marc <[email protected]>, Hiroshi Shinaoka <[email protected]> and contributors"]
-version = "0.4.0"
+version = "0.5.0"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
-StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 
 [compat]
-StaticArrays = "1"
 julia = "1.6"
 
 [extras]

src/QuanticsGrids.jl

@@ -1,13 +1,13 @@
 module QuanticsGrids
 
-using StaticArrays
-
 export DiscretizedGrid, InherentDiscreteGrid
 export quantics_to_grididx, quantics_to_origcoord
 export grididx_to_quantics, grididx_to_origcoord
 export origcoord_to_quantics, origcoord_to_grididx
 
-include("quantics.jl")
+abstract type Grid{D} end
+
 include("grid.jl")
+include("grid_discretized.jl")
 
 end