horizon::Block Class Reference

A block is one level of hierarchy in the netlist. More...

#include <block.hpp>

Classes
struct	NetPinsAndPorts
	Takes pins specified by pins&ports and moves them over to net. More...
struct	BlockItem

Public Member Functions
	Block (const UUID &uu, const json &, class IPool &pool, class IBlockProvider &prv)
	Block (const UUID &uu)
Net *	get_net (const UUID &uu)
std::string	get_group_name (const UUID &uu) const
std::string	get_tag_name (const UUID &uu) const
std::map< const class Part *, BOMRow >	get_BOM (const BOMExportSettings &settings) const
bool	can_swap_gates (const UUID &comp, const UUID &g1, const UUID &g2) const
void	swap_gates (const UUID &comp, const UUID &g1, const UUID &g2)
	Block (const Block &block)
void	operator= (const Block &block)
void	merge_nets (Net *net, Net *into)
void	vacuum_nets ()
	deletes unreferenced nets
void	vacuum_group_tag_names ()
Net *	extract_pins (const NetPinsAndPorts &pins, Net *net=nullptr)
void	update_connection_count ()
void	update_diffpairs ()
Net *	insert_net ()
	creates new net
std::string	get_net_name (const UUID &uu) const
ItemSet	get_pool_items_used () const
void	update_non_top (Block &other) const
void	create_instance_mappings ()
Block	flatten () const
UUID	get_uuid () const
BlockInstanceMapping::ComponentInfo	get_component_info (const Component &comp, const UUIDVec &instance_path) const
std::string	get_refdes (const Component &comp, const UUIDVec &instance_path) const
void	set_refdes (Component &comp, const UUIDVec &instance_path, const std::string &rd)
void	set_nopopulate (Component &comp, const UUIDVec &instance_path, bool nopopulate)
std::vector< BlockItem< false > >	get_instantiated_blocks ()
std::vector< BlockItem< true > >	get_instantiated_blocks () const
std::vector< BlockItem< false > >	get_instantiated_blocks_and_top ()
std::vector< BlockItem< true > >	get_instantiated_blocks_and_top () const
std::string	instance_path_to_string (const UUIDVec &instance_path) const
bool	can_delete_power_net (const UUID &uu) const
bool	can_add_block_instance (const UUID &where, const UUID &block_inst) const
json	serialize () const

Static Public Member Functions
static Block	new_from_file (const std::string &filename, IPool &pool, class IBlockProvider &prv)
static std::map< std::string, std::string >	peek_project_meta (const std::string &filename)
static std::set< UUID >	peek_instantiated_blocks (const std::string &filename)
static bool	instance_path_too_long (const UUIDVec &path, const char *funcname)

Public Attributes
UUID	uuid
std::string	name
std::map< UUID, Net >	nets
std::map< UUID, NetTie >	net_ties
std::map< UUID, Bus >	buses
std::map< UUID, Component >	components
std::map< UUID, BlockInstance >	block_instances
std::map< UUID, NetClass >	net_classes
uuid_ptr< NetClass >	net_class_default = nullptr
std::map< UUIDVec, BlockInstanceMapping >	block_instance_mappings
std::map< UUID, std::string >	group_names
std::map< UUID, std::string >	tag_names
std::map< std::string, std::string >	project_meta
BOMExportSettings	bom_export_settings

Static Public Attributes
static const size_t	max_instance_path_len = 10

Detailed Description

A block is one level of hierarchy in the netlist.

Right now, horizon doesn't support hierarchical designs, but provisions have been made where necessary.

A block stores Components (instances of Entities), Buses and Nets.

Member Function Documentation

insert_net()

Net * horizon::Block::insert_net

(

)

creates new net

Returns

pointer to new Net

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The documentation for this class was generated from the following files:

• src/block/block.hpp
• src/block/block.cpp