|  | 11-5: Interpreter Attributes |  | 
This section is not meant as a full explanation of the attributes in the Electric database, but rather is a quick list. For more detail on these and other aspects of Electric internals, see the Electric Internals Manual (a document that is available from Static Free Software).
| ATTRIBUTE | TYPE | DESCRIPTION | |
| aseen | Integer | flags for the database | |
| firstportarcinst | PORTARCINST | head of linked list of connecting arcs' ports | |
| firstportexpinst | PORTEXPINST | head of linked list of exports | |
| geom | GEOM | geometry module | |
| * | highx | Integer | high X coordinate in database units | 
| * | highy | Integer | high Y coordinate in database units | 
| lastinst | NODEINST | link to previous component of this type | |
| lastnodeinst | NODEINST | link to previous component in this facet | |
| * | lowx | Integer | low X coordinate in database units | 
| * | lowy | Integer | low Y coordinate in database units | 
| nextinst | NODEINST | link to next component of this type | |
| nextnodeinst | NODEINST | link to next component in this facet | |
| * | parent | NODEPROTO | facet that contains this component | 
| * | proto | NODEPROTO | type of this component | 
| * | rotation | Integer | angle in degrees of this component | 
| * | transpose | Integer | nonzero if component transposed after rot. | 
| * | userbits | Integer | miscellaneous flags | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| adirty | Integer | flags for the database | |
| * | cell | CELL | cell of which this facet is a part | 
| * | cellview | VIEW | view of this facet | 
| creationdate | Integer | date this facet was created | |
| firstarcinst | ARCINST | head of list of wires in this facet | |
| firstinst | NODEINST | head of list of instances of this prototype | |
| firstnetwork | NETWORK | head of list of networks in this facet | |
| firstnodeinst | NODEINST | head of list of components in this facet | |
| * | firstportproto | PORTPROTO | head of list of exports on this facet | 
| * | highx | Integer | high X coordinate in database units | 
| * | highy | Integer | high Y coordinate in database units | 
| * | primindex | Integer | nonzero if this is a primitive prototype | 
| lastnodeproto | NODEPROTO | link to previous prototype in lib/tech | |
| lastversion | NODEPROTO | earlier version of this facet | |
| * | lowx | Integer | low X coordinate in database units | 
| * | lowy | Integer | low Y coordinate in database units | 
| newestversion | NODEPROTO | most recent version of this facet | |
| nextnodeproto | NODEPROTO | link to next prototype in lib/tech | |
| nextincell | NODEPROTO | next view in this cell | |
| revisiondate | Integer | date this facet was last modified | |
| rtree | RTNODE | root R-tree in this facet | |
| * | primname | String | name of this primitives (if primitive) | 
| * | tech | TECHNOLOGY | technology in which this primitive resides | 
| * | userbits | Integer | miscellaneous flags | 
| * | version | Integer | version number of this facet | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | cellname | String | name of this cell | 
| * | firstincell | NODEPROTO | first facet in this cell | 
| * | lib | LIBRARY | library containing this cell | 
| * | nextcell | CELL | link to next cell in this library | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | conarcinst | ARCINST | wire that is connected at this port | 
| nextportarcinst | PORTARCINST | link to next instantiated wire connection | |
| * | proto | PORTPROTO | prototype of the port that is connected | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | exportproto | PORTPROTO | export prototype on parent facet | 
| nextportexpinst | PORTEXPINST | link to next instantiated export connection | |
| * | proto | PORTPROTO | prototype of the port that is an export | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| aseen | Integer | flags for the database | |
| * | connects | ARCPROTO array | array of arc types that may connect | 
| * | network | NETWORK | network object | 
| nextportproto | PORTPROTO | link to next connection prototype | |
| * | parent | NODEPROTO | component prototype with connection | 
| * | protoname | String | name of connection | 
| * | subnodeinst | NODEINST | origin component in facet | 
| * | subportexpinst | PORTEXPINST | origin export component in facet | 
| * | subportproto | PORTPROTO | origin port on component in facet | 
| * | userbits | Integer | miscellaneous flags | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| aseen | Integer | flags for the database | |
| * | endshrink | Integer | data for nonmanhattan end shrinkage | 
| * | geom | GEOM | geometry module | 
| lastarcinst | ARCINST | link to previous wire in facet | |
| * | length | Integer | length in database units | 
| * | network | NETWORK | network object | 
| nextarcinst | ARCINST | link to next wire in facet | |
| * | nodeinst1 | NODEINST | component on end 1 | 
| * | nodeinst2 | NODEINST | component on end 2 | 
| * | parent | NODEPROTO | facet that contains this wire | 
| * | portarcinst1 | PORTARCINST | instantiated wire connection on end 1 | 
| * | portarcinst2 | PORTARCINST | instantiated wire connection on end 2 | 
| * | proto | ARCPROTO | type of this wire | 
| * | userbits | Integer | miscellaneous flags | 
| * | width | Integer | width in database units | 
| * | xpos1 | Integer | X coordinate of end 1 in database units | 
| * | xpos2 | Integer | X coordinate of end 2 in database units | 
| * | ypos1 | Integer | Y coordinate of end 1 in database units | 
| * | ypos2 | Integer | Y coordinate of end 2 in database units | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| arcindex | Integer | 0-based index of this arc type | |
| nextarcproto | ARCPROTO | link to next arc type in this technology | |
| * | nominalwidth | Integer | default wire width in database units | 
| * | protoname | String | name of this wire type | 
| * | tech | TECHNOLOGY | technology in which this wire type resides | 
| * | userbits | Integer | miscellaneous flags | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | netname | String | name of this network | 
| namecount | Integer | number of names | |
| arccount | Integer | number of arcs on this network | |
| arcaddr | ARCINST array | address of arc(s) on this network | |
| refcount | Integer | number of arcs on network | |
| portcount | Integer | number of ports on this network | |
| buslinkcount | Integer | number of busses referencing this network | |
| * | parent | NODEPROTO | facet that has this network | 
| * | signals | Integer | width of bus or index into bus | 
| * | networklist | NETWORK array | list of single-wire networks on bus | 
| nextnetwork | NETWORK | next in linked list | |
| lastnetwork | NETWORK | previous in linked list | |
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | entryisnode | Integer | nonzero for component | 
| * | entryaddr | NODEINST or ARCINST | address of component or wire | 
| * | highx | Integer | high X coordinate in database units | 
| * | highy | Integer | high Y coordinate in database units | 
| * | lowx | Integer | low X coordinate in database units | 
| * | lowy | Integer | low Y coordinate in database units | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | flag | Integer | nonzero if pointers are terminal (geom) | 
| * | highx | Integer | high X coordinate in database units | 
| * | highy | Integer | high Y coordinate in database units | 
| * | lowx | Integer | low X coordinate in database units | 
| * | lowy | Integer | low Y coordinate in database units | 
| * | parent | RTNODE | parent R-tree node | 
| * | pointers | RTNODE array | children (type depends on "flag") | 
| * | total | Integer | number of children in this node | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | curnodeproto | NODEPROTO | currently edited facet in library | 
| firstcell | CELL | head of list of cells in library | |
| firstnodeproto | NODEPROTO | head of list of facets in library | |
| lambda | Integer array | values of lambda for all technologies | |
| * | libname | String | name of this library | 
| * | libfile | String | disk file associated with this library | 
| nextlibrary | LIBRARY | link to next library in Electric | |
| * | userbits | Integer | miscellaneous flags | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | deflambda | Integer | value of lambda in database units | 
| firstarcproto | ARCPROTO | head of list of wire types in this technology | |
| firstnodeproto | NODEPROTO | head of list of primitive components | |
| techindex | Integer | 0-based index of this technology | |
| * | nexttechnology | TECHNOLOGY | link to next technology in Electric | 
| * | techdescript | String | long description of this technology | 
| * | techname | String | short name of this technology | 
| userbits | Integer | miscellaneous flags (none at present) | |
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | nextview | VIEW | link to next view | 
| * | viewname | String | name of this view | 
| * | sviewname | String | abbreviated name of this view | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | curnodeproto | NODEPROTO | facet in window | 
| * | gridx | Integer | X spacing of grid | 
| * | gridy | Integer | Y spacing of grid | 
| lastwindowpart | WINDOWPART | last in linked list | |
| * | location | String | name of window | 
| nextwindowpart | WINDOWPART | next in linked list | |
| screenlx | Integer | low X coordinate in facet | |
| screenly | Integer | low Y coordinate in facet | |
| screenhx | Integer | high X coordinate in facet | |
| screenhy | Integer | high Y coordinate in facet | |
| state | Integer | miscellaneous information about window | |
| uselx | Integer | low X coordinate on screen | |
| usely | Integer | low Y coordinate on screen | |
| usehx | Integer | high X coordinate on screen | |
| usehy | Integer | high Y coordinate on screen | |
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | bits | Integer | bitplanes of color display | 
| * | col | Integer | color to use | 
| * | raster | Integer array | 16x8 bit pattern | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | conname | String | name of constraint system | 
| * | condesc | String | description of constraint system | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | aidname | String | name of this tool | 
| * | aidstate | Integer | miscellaneous flags | 
| * | aidindex | Integer | 0-based index of this tool | 
| ATTRIBUTE | TYPE | DESCRIPTION | |
| * | count | Integer | number of points | 
| * | desc | GRAPHICS | graphic appearance | 
| * | font | Integer | font size | 
| * | layer | Integer | layer number | 
| limit | Integer | max allocated points | |
| * | portproto | PORTPROTO | port association | 
| * | string | String | message (if text style) | 
| * | style | Integer | style | 
| * | tech | TECHNOLOGY | technology | 
| * | xv | Integer array | X coordinate values | 
| * | yv | Integer array | Y coordinate values | 
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