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with
Ada.Iterator_Interfaces;
private with
Ada.Containers.Helpers,
Ada.Finalization,
Ada.Streams;
-- maps? sets?
generic
with Node_Type is (<>);
with Node_Array_Type is array (Positive) of Node_Type;
with Node_Label_Type is private;
with Edge_Label_Type is private;
package Ada.Containers.Directed_Graphs is
subtype Extended_Node_Type is Node_Type'Base
range Node_Type'First - 1 ..
Node_Type'Min (Node_Type'Base'Last - 1, Node_Type'Last) + 1;
subtype Path is Node_Array_Type;
type Edge_Type is record
From : Node_Type;
To : Node_Type;
end record;
type Edge_Array_Type is array (Positive) of Edge_Type;
type Graph is tagged private;
type Cursor is private;
type Node_Label_Constant_Reference_Type
(Element : not null access constant Node_Label_Type) is private
with
Implicit_Dereference => Element;
type Node_Label_Reference_Type (Element : not null access Node_Label_Type) is private
with
Implicit_Dereference => Element;
type Edge_Label_Constant_Reference_Type
(Element : not null access constant Edge_Label_Type) is private
with
Implicit_Dereference => Element;
type Edge_Label_Reference_Type (Element : not null access Edge_Label_Type) is private
with
Implicit_Dereference => Element;
private
end Ada.Containers.Directed_Graphs;
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