Horizon
block.hpp
1 #pragma once
2 #include "bus.hpp"
3 #include "component.hpp"
4 #include "nlohmann/json_fwd.hpp"
5 #include "net.hpp"
6 #include "net_class.hpp"
7 #include "util/uuid.hpp"
8 #include "bom_export_settings.hpp"
9 #include <fstream>
10 #include <map>
11 #include <set>
12 #include <vector>
13 #include "util/item_set.hpp"
14 
15 namespace horizon {
16 using json = nlohmann::json;
17 
26 class Block {
27 public:
28  Block(const UUID &uu, const json &, class IPool &pool);
29  Block(const UUID &uu);
30  static Block new_from_file(const std::string &filename, IPool &pool);
31  static std::map<std::string, std::string> peek_project_meta(const std::string &filename);
32  Net *get_net(const UUID &uu);
33  UUID uuid;
34  std::string name;
35  std::map<UUID, Net> nets;
36  std::map<UUID, Bus> buses;
37  std::map<UUID, Component> components;
38  std::map<UUID, NetClass> net_classes;
39  uuid_ptr<NetClass> net_class_default = nullptr;
40 
41  std::map<UUID, std::string> group_names;
42  std::map<UUID, std::string> tag_names;
43  std::map<std::string, std::string> project_meta;
44  std::string get_group_name(const UUID &uu) const;
45  std::string get_tag_name(const UUID &uu) const;
46 
47  BOMExportSettings bom_export_settings;
48  std::map<const class Part *, BOMRow> get_BOM(const BOMExportSettings &settings) const;
49 
50  bool can_swap_gates(const UUID &comp, const UUID &g1, const UUID &g2) const;
51  void swap_gates(const UUID &comp, const UUID &g1, const UUID &g2);
52 
53  Block(const Block &block);
54  void operator=(const Block &block);
55 
56  void merge_nets(Net *net, Net *into);
57 
61  void vacuum_nets();
62  void vacuum_group_tag_names();
63 
69  Net *extract_pins(const std::set<UUIDPath<3>> &pins, Net *net = nullptr);
70 
71  void update_connection_count();
72 
73  void update_diffpairs();
74 
79  Net *insert_net();
80 
81  std::string get_net_name(const UUID &uu) const;
82 
83  ItemSet get_pool_items_used() const;
84 
85  json serialize();
86 
87 private:
88  void update_refs();
89 };
90 } // namespace horizon
Definition: bom_export_settings.hpp:11
A block is one level of hierarchy in the netlist.
Definition: block.hpp:26
Net * insert_net()
creates new net
Definition: block.cpp:131
Net * extract_pins(const std::set< UUIDPath< 3 >> &pins, Net *net=nullptr)
Takes pins specified by pins and moves them over to net.
Definition: block.cpp:283
void vacuum_nets()
deletes unreferenced nets
Definition: block.cpp:170
Definition: ipool.hpp:12
Definition: net.hpp:15
Stores a sequence of up to 3 UUIDs.
Definition: uuid_path.hpp:13
This class encapsulates a UUID and allows it to be uses as a value type.
Definition: uuid.hpp:16
Definition: uuid_ptr.hpp:8
a class to store JSON values
Definition: json.hpp:166
basic_json<> json
default JSON class
Definition: json_fwd.hpp:61