Notation used in Ruby API documentation
Module: db
Description: The layout compare tool
The layout compare tool is a facility to quickly compare layouts and derive events that give details about the differences. The events are basically emitted following a certain order:
To use the diff facility, create a LayoutDiff object and call the compare_layout or compare_cell method:
lya = ... # layout A lyb = ... # layout B diff = RBA::LayoutDiff::new diff.on_polygon_in_a_only do |poly| puts "Polygon in A: #{diff.cell_a.name}@#{diff.layer_info_a.to_s}: #{poly.to_s}" end diff.on_polygon_in_b_only do |poly| puts "Polygon in A: #{diff.cell_b.name}@#{diff.layer_info_b.to_s}: #{poly.to_s}" end diff.compare(lya, lyb, RBA::LayoutDiff::Verbose + RBA::LayoutDiff::NoLayerNames)
new LayoutDiff ptr | new | Creates a new object of this class |
[const] | LayoutDiff ptr | _const_cast | Returns a non-const reference to self. | |
void | _create | Ensures the C++ object is created | ||
void | _destroy | Explicitly destroys the object | ||
[const] | bool | _destroyed? | Returns a value indicating whether the object was already destroyed | |
[const] | bool | _is_const_object? | Returns a value indicating whether the reference is a const reference | |
void | _manage | Marks the object as managed by the script side. | ||
void | _unmanage | Marks the object as no longer owned by the script side. | ||
void | assign | (const LayoutDiff other) | Assigns another object to self | |
[const] | const Cell ptr | cell_a | Gets the current cell for the first layout | |
[const] | const Cell ptr | cell_b | Gets the current cell for the second layout | |
bool | compare | (const Layout ptr a, const Layout ptr b, unsigned int flags = 0, int tolerance = 0) | Compares two layouts | |
bool | compare | (const Cell ptr a, const Cell ptr b, unsigned int flags = 0, int tolerance = 0) | Compares two cells | |
[const] | new LayoutDiff ptr | dup | Creates a copy of self | |
[const] | int | layer_index_a | Gets the current layer for the first layout | |
[const] | int | layer_index_b | Gets the current layer for the second layout | |
[const] | LayerInfo | layer_info_a | Gets the current layer properties for the first layout | |
[const] | LayerInfo | layer_info_b | Gets the current layer properties for the second layout | |
[const] | const Layout ptr | layout_a | Gets the first layout the difference detector runs on | |
[const] | const Layout ptr | layout_b | Gets the second layout the difference detector runs on | |
[signal] | void | on_bbox_differs | (const Box ba, const Box bb) | This signal indicates a difference in the bounding boxes of two cells |
[signal] | void | on_begin_box_differences | This signal indicates differences in the boxes on the current layer | |
[signal] | void | on_begin_cell | (const Cell ptr ca, const Cell ptr cb) | This signal indicates the sequence of events for a cell pair |
[signal] | void | on_begin_edge_differences | This signal indicates differences in the edges on the current layer | |
[signal] | void | on_begin_edge_pair_differences | This signal indicates differences in the edge pairs on the current layer | |
[signal] | void | on_begin_inst_differences | This signal indicates differences in the cell instances | |
[signal] | void | on_begin_layer | (const LayerInfo layer, int layer_index_a, int layer_index_b) | This signal indicates differences on the given layer |
[signal] | void | on_begin_path_differences | This signal indicates differences in the paths on the current layer | |
[signal] | void | on_begin_polygon_differences | This signal indicates differences in the polygons on the current layer | |
[signal] | void | on_begin_text_differences | This signal indicates differences in the texts on the current layer | |
[signal] | void | on_box_in_a_only | (const Box anotb, unsigned long prop_id) | This signal indicates a box that is present in the first layout only |
[signal] | void | on_box_in_b_only | (const Box bnota, unsigned long prop_id) | This signal indicates a box that is present in the second layout only |
[signal] | void | on_cell_in_a_only | (const Cell ptr c) | This signal indicates that the given cell is only present in the first layout |
[signal] | void | on_cell_in_b_only | (const Cell ptr c) | This signal indicates that the given cell is only present in the second layout |
[signal] | void | on_cell_meta_info_differs | (string name, variant a, variant b) | This signal indicates that meta info between the current cells differs |
[signal] | void | on_cell_name_differs | (const Cell ptr ca, const Cell ptr cb) | This signal indicates a difference in the cell names |
[signal] | void | on_dbu_differs | (double dbu_a, double dbu_b) | This signal indicates a difference in the database units of the layouts |
[signal] | void | on_edge_in_a_only | (const Edge anotb, unsigned long prop_id) | This signal indicates an edge that is present in the first layout only |
[signal] | void | on_edge_in_b_only | (const Edge bnota, unsigned long prop_id) | This signal indicates an edge that is present in the second layout only |
[signal] | void | on_edge_pair_in_a_only | (const EdgePair anotb, unsigned long prop_id) | This signal indicates an edge pair that is present in the first layout only |
[signal] | void | on_edge_pair_in_b_only | (const EdgePair bnota, unsigned long prop_id) | This signal indicates an edge pair that is present in the second layout only |
[signal] | void | on_end_box_differences | This signal indicates the end of sequence of box differences | |
[signal] | void | on_end_cell | This signal indicates the end of a sequence of signals for a specific cell | |
[signal] | void | on_end_edge_differences | This signal indicates the end of sequence of edge differences | |
[signal] | void | on_end_edge_pair_differences | This signal indicates the end of sequence of edge pair differences | |
[signal] | void | on_end_inst_differences | This signal finishes a sequence of detailed instance difference events | |
[signal] | void | on_end_layer | This signal indicates the end of a sequence of signals for a specific layer | |
[signal] | void | on_end_path_differences | This signal indicates the end of sequence of path differences | |
[signal] | void | on_end_polygon_differences | This signal indicates the end of sequence of polygon differences | |
[signal] | void | on_end_text_differences | This signal indicates the end of sequence of text differences | |
[signal] | void | on_instance_in_a_only | (const CellInstArray anotb, unsigned long prop_id) | This signal indicates an instance that is present only in the first layout |
[signal] | void | on_instance_in_b_only | (const CellInstArray bnota, unsigned long prop_id) | This signal indicates an instance that is present only in the second layout |
[signal] | void | on_layer_in_a_only | (const LayerInfo a) | This signal indicates a layer that is present only in the first layout |
[signal] | void | on_layer_in_b_only | (const LayerInfo b) | This signal indicates a layer that is present only in the second layout |
[signal] | void | on_layer_name_differs | (const LayerInfo a, const LayerInfo b) | This signal indicates a difference in the layer names |
[signal] | void | on_layout_meta_info_differs | (string name, variant a, variant b) | This signal indicates that global meta info differs |
[signal] | void | on_path_in_a_only | (const Path anotb, unsigned long prop_id) | This signal indicates a path that is present in the first layout only |
[signal] | void | on_path_in_b_only | (const Path bnota, unsigned long prop_id) | This signal indicates a path that is present in the second layout only |
[signal] | void | on_per_layer_bbox_differs | (const Box ba, const Box bb) | This signal indicates differences in the per-layer bounding boxes of the current cell |
[signal] | void | on_polygon_in_a_only | (const Polygon anotb, unsigned long prop_id) | This signal indicates a polygon that is present in the first layout only |
[signal] | void | on_polygon_in_b_only | (const Polygon bnota, unsigned long prop_id) | This signal indicates a polygon that is present in the second layout only |
[signal] | void | on_text_in_a_only | (const Text anotb, unsigned long prop_id) | This signal indicates a text that is present in the first layout only |
[signal] | void | on_text_in_b_only | (const Text bnota, unsigned long prop_id) | This signal indicates a text that is present in the second layout only |
[static,const] | unsigned int | BoxesAsPolygons | Compare boxes to polygons | |
[static,const] | unsigned int | DontSummarizeMissingLayers | Don't summarize missing layers | |
[static,const] | unsigned int | FlattenArrayInsts | Compare array instances instance by instance | |
[static,const] | unsigned int | IgnoreDuplicates | Ignore duplicate instances or shapes | |
[static,const] | unsigned int | NoLayerNames | Do not compare layer names | |
[static,const] | unsigned int | NoProperties | Ignore properties | |
[static,const] | unsigned int | NoTextDetails | Ignore text details (font, size, presentation) | |
[static,const] | unsigned int | NoTextOrientation | Ignore text orientation | |
[static,const] | unsigned int | PathsAsPolygons | Compare paths to polygons | |
[static,const] | unsigned int | Silent | Silent compare - just report whether the layouts are identical | |
[static,const] | unsigned int | SmartCellMapping | Derive smart cell mapping instead of name mapping (available only if top cells are specified) | |
[static,const] | unsigned int | Verbose | Enables verbose mode (gives details about the differences) | |
[static,const] | unsigned int | WithMetaInfo | Ignore meta info |
void | create | Use of this method is deprecated. Use _create instead | ||
void | destroy | Use of this method is deprecated. Use _destroy instead | ||
[const] | bool | destroyed? | Use of this method is deprecated. Use _destroyed? instead | |
[const] | bool | is_const_object? | Use of this method is deprecated. Use _is_const_object? instead |
BoxesAsPolygons | Signature: [static,const] unsigned int BoxesAsPolygons Description: Compare boxes to polygons This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
DontSummarizeMissingLayers | Signature: [static,const] unsigned int DontSummarizeMissingLayers Description: Don't summarize missing layers If this mode is present, missing layers are treated as empty ones and every shape on the other layer will be reported as difference. This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
FlattenArrayInsts | Signature: [static,const] unsigned int FlattenArrayInsts Description: Compare array instances instance by instance This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
IgnoreDuplicates | Signature: [static,const] unsigned int IgnoreDuplicates Description: Ignore duplicate instances or shapes With this option present, duplicate instances or shapes are ignored and duplication does not count as a difference. This option has been introduced in version 0.28.9. Python specific notes: | ||||||||||
NoLayerNames | Signature: [static,const] unsigned int NoLayerNames Description: Do not compare layer names This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
NoProperties | Signature: [static,const] unsigned int NoProperties Description: Ignore properties This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
NoTextDetails | Signature: [static,const] unsigned int NoTextDetails Description: Ignore text details (font, size, presentation) This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
NoTextOrientation | Signature: [static,const] unsigned int NoTextOrientation Description: Ignore text orientation This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
PathsAsPolygons | Signature: [static,const] unsigned int PathsAsPolygons Description: Compare paths to polygons This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
Silent | Signature: [static,const] unsigned int Silent Description: Silent compare - just report whether the layouts are identical Silent mode will not issue any signals, but instead the return value of the LayoutDiff#compare method will indicate whether the layouts are identical. In silent mode, the compare method will return immediately once a difference has been encountered so that mode may be much faster than the full compare. This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
SmartCellMapping | Signature: [static,const] unsigned int SmartCellMapping Description: Derive smart cell mapping instead of name mapping (available only if top cells are specified) Smart cell mapping is only effective currently when cells are compared (with LayoutDiff#compare with cells instead of layout objects). This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
Verbose | Signature: [static,const] unsigned int Verbose Description: Enables verbose mode (gives details about the differences) See the event descriptions for details about the differences in verbose and non-verbose mode. This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. Python specific notes: | ||||||||||
WithMetaInfo | Signature: [static,const] unsigned int WithMetaInfo Description: Ignore meta info This constant can be used for the flags parameter of compare_layouts and compare_cells. It can be combined with other constants to form a flag set. If present, this option tells the compare algorithm to include persisted meta info in the compare. This flag has been introduced in version 0.28.16. Python specific notes: | ||||||||||
_const_cast | Signature: [const] LayoutDiff ptr _const_cast Description: Returns a non-const reference to self. Basically, this method allows turning a const object reference to a non-const one. This method is provided as last resort to remove the constness from an object. Usually there is a good reason for a const object reference, so using this method may have undesired side effects. This method has been introduced in version 0.29.6. | ||||||||||
_create | Signature: void _create Description: Ensures the C++ object is created Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. | ||||||||||
_destroy | Signature: void _destroy Description: Explicitly destroys the object Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. | ||||||||||
_destroyed? | Signature: [const] bool _destroyed? Description: Returns a value indicating whether the object was already destroyed This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself. | ||||||||||
_is_const_object? | Signature: [const] bool _is_const_object? Description: Returns a value indicating whether the reference is a const reference This method returns true, if self is a const reference. In that case, only const methods may be called on self. | ||||||||||
_manage | Signature: void _manage Description: Marks the object as managed by the script side. After calling this method on an object, the script side will be responsible for the management of the object. This method may be called if an object is returned from a C++ function and the object is known not to be owned by any C++ instance. If necessary, the script side may delete the object if the script's reference is no longer required. Usually it's not required to call this method. It has been introduced in version 0.24. | ||||||||||
_unmanage | Signature: void _unmanage Description: Marks the object as no longer owned by the script side. Calling this method will make this object no longer owned by the script's memory management. Instead, the object must be managed in some other way. Usually this method may be called if it is known that some C++ object holds and manages this object. Technically speaking, this method will turn the script's reference into a weak reference. After the script engine decides to delete the reference, the object itself will still exist. If the object is not managed otherwise, memory leaks will occur. Usually it's not required to call this method. It has been introduced in version 0.24. | ||||||||||
assign | Signature: void assign (const LayoutDiff other) Description: Assigns another object to self | ||||||||||
cell_a | Signature: [const] const Cell ptr cell_a Description: Gets the current cell for the first layout This attribute is the current cell and is set after on_begin_cell and reset after on_end_cell. | ||||||||||
cell_b | Signature: [const] const Cell ptr cell_b Description: Gets the current cell for the second layout This attribute is the current cell and is set after on_begin_cell and reset after on_end_cell. | ||||||||||
compare | (1) Signature: bool compare (const Layout ptr a, const Layout ptr b, unsigned int flags = 0, int tolerance = 0) Description: Compares two layouts
Compares layer definitions, cells, instances and shapes and properties. Cells are identified by name. Only layers with valid layer and datatype are compared. Several flags can be specified as a bitwise or combination of the constants. | ||||||||||
(2) Signature: bool compare (const Cell ptr a, const Cell ptr b, unsigned int flags = 0, int tolerance = 0) Description: Compares two cells
Compares layer definitions, cells, instances and shapes and properties of two layout hierarchies starting from the given cells. Cells are identified by name. Only layers with valid layer and datatype are compared. Several flags can be specified as a bitwise or combination of the constants. | |||||||||||
create | Signature: void create Description: Ensures the C++ object is created Use of this method is deprecated. Use _create instead Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. | ||||||||||
destroy | Signature: void destroy Description: Explicitly destroys the object Use of this method is deprecated. Use _destroy instead Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. | ||||||||||
destroyed? | Signature: [const] bool destroyed? Description: Returns a value indicating whether the object was already destroyed Use of this method is deprecated. Use _destroyed? instead This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself. | ||||||||||
dup | Signature: [const] new LayoutDiff ptr dup Description: Creates a copy of self Python specific notes: | ||||||||||
is_const_object? | Signature: [const] bool is_const_object? Description: Returns a value indicating whether the reference is a const reference Use of this method is deprecated. Use _is_const_object? instead This method returns true, if self is a const reference. In that case, only const methods may be called on self. | ||||||||||
layer_index_a | Signature: [const] int layer_index_a Description: Gets the current layer for the first layout This attribute is the current cell and is set after on_begin_layer and reset after on_end_layer. | ||||||||||
layer_index_b | Signature: [const] int layer_index_b Description: Gets the current layer for the second layout This attribute is the current cell and is set after on_begin_layer and reset after on_end_layer. | ||||||||||
layer_info_a | Signature: [const] LayerInfo layer_info_a Description: Gets the current layer properties for the first layout This attribute is the current cell and is set after on_begin_layer and reset after on_end_layer. | ||||||||||
layer_info_b | Signature: [const] LayerInfo layer_info_b Description: Gets the current layer properties for the second layout This attribute is the current cell and is set after on_begin_layer and reset after on_end_layer. | ||||||||||
layout_a | Signature: [const] const Layout ptr layout_a Description: Gets the first layout the difference detector runs on | ||||||||||
layout_b | Signature: [const] const Layout ptr layout_b Description: Gets the second layout the difference detector runs on | ||||||||||
new | Signature: [static] new LayoutDiff ptr new Description: Creates a new object of this class Python specific notes: | ||||||||||
on_bbox_differs | Signature: [signal] void on_bbox_differs (const Box ba, const Box bb) Description: This signal indicates a difference in the bounding boxes of two cells This signal is only emitted in non-verbose mode (without Verbose flag) as a summarizing cell property. In verbose mode detailed events will be issued indicating the differences. Python specific notes: | ||||||||||
on_begin_box_differences | Signature: [signal] void on_begin_box_differences Description: This signal indicates differences in the boxes on the current layer The current layer is indicated by the begin_layer_event signal or can be obtained from the diff object through LayoutDiff#layer_info_a, LayoutDiff#layer_index_a, LayoutDiff#layer_info_b and LayoutDiff#layer_index_b. In verbose mode (see Verbose flag) more signals will be emitted for boxes that are different between the two layouts. Python specific notes: | ||||||||||
on_begin_cell | Signature: [signal] void on_begin_cell (const Cell ptr ca, const Cell ptr cb) Description: This signal indicates the sequence of events for a cell pair All cell specific events happen between begin_cell_event and end_cell_event signals. Python specific notes: | ||||||||||
on_begin_edge_differences | Signature: [signal] void on_begin_edge_differences Description: This signal indicates differences in the edges on the current layer The current layer is indicated by the begin_layer_event signal or can be obtained from the diff object through LayoutDiff#layer_info_a, LayoutDiff#layer_index_a, LayoutDiff#layer_info_b and LayoutDiff#layer_index_b. In verbose mode (see Verbose flag) more signals will be emitted for edges that are different between the two layouts. Python specific notes: | ||||||||||
on_begin_edge_pair_differences | Signature: [signal] void on_begin_edge_pair_differences Description: This signal indicates differences in the edge pairs on the current layer The current layer is indicated by the begin_layer_event signal or can be obtained from the diff object through LayoutDiff#layer_info_a, LayoutDiff#layer_index_a, LayoutDiff#layer_info_b and LayoutDiff#layer_index_b. In verbose mode (see Verbose flag) more signals will be emitted for edge pairs that are different between the two layouts. This event has been introduced in version 0.28. Python specific notes: | ||||||||||
on_begin_inst_differences | Signature: [signal] void on_begin_inst_differences Description: This signal indicates differences in the cell instances In verbose mode (see Verbose) more events will follow that indicate the instances that are present only in the first and second layout (instance_in_a_only_event and instance_in_b_only_event). Python specific notes: | ||||||||||
on_begin_layer | Signature: [signal] void on_begin_layer (const LayerInfo layer, int layer_index_a, int layer_index_b) Description: This signal indicates differences on the given layer In verbose mode (see Verbose) more events will follow that indicate the instances that are present only in the first and second layout (polygon_in_a_only_event, polygon_in_b_only_event and similar). Python specific notes: | ||||||||||
on_begin_path_differences | Signature: [signal] void on_begin_path_differences Description: This signal indicates differences in the paths on the current layer The current layer is indicated by the begin_layer_event signal or can be obtained from the diff object through LayoutDiff#layer_info_a, LayoutDiff#layer_index_a, LayoutDiff#layer_info_b and LayoutDiff#layer_index_b. In verbose mode (see Verbose flag) more signals will be emitted for paths that are different between the two layouts. Python specific notes: | ||||||||||
on_begin_polygon_differences | Signature: [signal] void on_begin_polygon_differences Description: This signal indicates differences in the polygons on the current layer The current layer is indicated by the begin_layer_event signal or can be obtained from the diff object through LayoutDiff#layer_info_a, LayoutDiff#layer_index_a, LayoutDiff#layer_info_b and LayoutDiff#layer_index_b. In verbose mode (see Verbose flag) more signals will be emitted for polygons that are different between the two layouts. Python specific notes: | ||||||||||
on_begin_text_differences | Signature: [signal] void on_begin_text_differences Description: This signal indicates differences in the texts on the current layer The current layer is indicated by the begin_layer_event signal or can be obtained from the diff object through LayoutDiff#layer_info_a, LayoutDiff#layer_index_a, LayoutDiff#layer_info_b and LayoutDiff#layer_index_b. In verbose mode (see Verbose flag) more signals will be emitted for texts that are different between the two layouts. Python specific notes: | ||||||||||
on_box_in_a_only | Signature: [signal] void on_box_in_a_only (const Box anotb, unsigned long prop_id) Description: This signal indicates a box that is present in the first layout only Python specific notes: | ||||||||||
on_box_in_b_only | Signature: [signal] void on_box_in_b_only (const Box bnota, unsigned long prop_id) Description: This signal indicates a box that is present in the second layout only Python specific notes: | ||||||||||
on_cell_in_a_only | Signature: [signal] void on_cell_in_a_only (const Cell ptr c) Description: This signal indicates that the given cell is only present in the first layout Python specific notes: | ||||||||||
on_cell_in_b_only | Signature: [signal] void on_cell_in_b_only (const Cell ptr c) Description: This signal indicates that the given cell is only present in the second layout Python specific notes: | ||||||||||
on_cell_meta_info_differs | Signature: [signal] void on_cell_meta_info_differs (string name, variant a, variant b) Description: This signal indicates that meta info between the current cells differs Meta information is only compared when WithMetaInfo is added to the compare flags. 'a' and 'b' are the values for the first and second layout. 'nil' is passed to these values to indicate missing meta information on one side. This event has been added in version 0.28.16. Python specific notes: | ||||||||||
on_cell_name_differs | Signature: [signal] void on_cell_name_differs (const Cell ptr ca, const Cell ptr cb) Description: This signal indicates a difference in the cell names This signal is emitted in 'smart cell mapping' mode (see SmartCellMapping) if two cells are considered identical, but have different names. Python specific notes: | ||||||||||
on_dbu_differs | Signature: [signal] void on_dbu_differs (double dbu_a, double dbu_b) Description: This signal indicates a difference in the database units of the layouts Python specific notes: | ||||||||||
on_edge_in_a_only | Signature: [signal] void on_edge_in_a_only (const Edge anotb, unsigned long prop_id) Description: This signal indicates an edge that is present in the first layout only Python specific notes: | ||||||||||
on_edge_in_b_only | Signature: [signal] void on_edge_in_b_only (const Edge bnota, unsigned long prop_id) Description: This signal indicates an edge that is present in the second layout only Python specific notes: | ||||||||||
on_edge_pair_in_a_only | Signature: [signal] void on_edge_pair_in_a_only (const EdgePair anotb, unsigned long prop_id) Description: This signal indicates an edge pair that is present in the first layout only This event has been introduced in version 0.28. Python specific notes: | ||||||||||
on_edge_pair_in_b_only | Signature: [signal] void on_edge_pair_in_b_only (const EdgePair bnota, unsigned long prop_id) Description: This signal indicates an edge pair that is present in the second layout only This event has been introduced in version 0.28. Python specific notes: | ||||||||||
on_end_box_differences | Signature: [signal] void on_end_box_differences Description: This signal indicates the end of sequence of box differences Python specific notes: | ||||||||||
on_end_cell | Signature: [signal] void on_end_cell Description: This signal indicates the end of a sequence of signals for a specific cell Python specific notes: | ||||||||||
on_end_edge_differences | Signature: [signal] void on_end_edge_differences Description: This signal indicates the end of sequence of edge differences Python specific notes: | ||||||||||
on_end_edge_pair_differences | Signature: [signal] void on_end_edge_pair_differences Description: This signal indicates the end of sequence of edge pair differences This event has been introduced in version 0.28. Python specific notes: | ||||||||||
on_end_inst_differences | Signature: [signal] void on_end_inst_differences Description: This signal finishes a sequence of detailed instance difference events Python specific notes: | ||||||||||
on_end_layer | Signature: [signal] void on_end_layer Description: This signal indicates the end of a sequence of signals for a specific layer Python specific notes: | ||||||||||
on_end_path_differences | Signature: [signal] void on_end_path_differences Description: This signal indicates the end of sequence of path differences Python specific notes: | ||||||||||
on_end_polygon_differences | Signature: [signal] void on_end_polygon_differences Description: This signal indicates the end of sequence of polygon differences Python specific notes: | ||||||||||
on_end_text_differences | Signature: [signal] void on_end_text_differences Description: This signal indicates the end of sequence of text differences Python specific notes: | ||||||||||
on_instance_in_a_only | Signature: [signal] void on_instance_in_a_only (const CellInstArray anotb, unsigned long prop_id) Description: This signal indicates an instance that is present only in the first layout This event is only emitted in verbose mode (Verbose flag). Python specific notes: | ||||||||||
on_instance_in_b_only | Signature: [signal] void on_instance_in_b_only (const CellInstArray bnota, unsigned long prop_id) Description: This signal indicates an instance that is present only in the second layout This event is only emitted in verbose mode (Verbose flag). Python specific notes: | ||||||||||
on_layer_in_a_only | Signature: [signal] void on_layer_in_a_only (const LayerInfo a) Description: This signal indicates a layer that is present only in the first layout Python specific notes: | ||||||||||
on_layer_in_b_only | Signature: [signal] void on_layer_in_b_only (const LayerInfo b) Description: This signal indicates a layer that is present only in the second layout Python specific notes: | ||||||||||
on_layer_name_differs | Signature: [signal] void on_layer_name_differs (const LayerInfo a, const LayerInfo b) Description: This signal indicates a difference in the layer names Python specific notes: | ||||||||||
on_layout_meta_info_differs | Signature: [signal] void on_layout_meta_info_differs (string name, variant a, variant b) Description: This signal indicates that global meta info differs Meta information is only compared when WithMetaInfo is added to the compare flags. 'a' and 'b' are the values for the first and second layout. 'nil' is passed to these values to indicate missing meta information on one side. This event has been added in version 0.28.16. Python specific notes: | ||||||||||
on_path_in_a_only | Signature: [signal] void on_path_in_a_only (const Path anotb, unsigned long prop_id) Description: This signal indicates a path that is present in the first layout only Python specific notes: | ||||||||||
on_path_in_b_only | Signature: [signal] void on_path_in_b_only (const Path bnota, unsigned long prop_id) Description: This signal indicates a path that is present in the second layout only Python specific notes: | ||||||||||
on_per_layer_bbox_differs | Signature: [signal] void on_per_layer_bbox_differs (const Box ba, const Box bb) Description: This signal indicates differences in the per-layer bounding boxes of the current cell Python specific notes: | ||||||||||
on_polygon_in_a_only | Signature: [signal] void on_polygon_in_a_only (const Polygon anotb, unsigned long prop_id) Description: This signal indicates a polygon that is present in the first layout only Python specific notes: | ||||||||||
on_polygon_in_b_only | Signature: [signal] void on_polygon_in_b_only (const Polygon bnota, unsigned long prop_id) Description: This signal indicates a polygon that is present in the second layout only Python specific notes: | ||||||||||
on_text_in_a_only | Signature: [signal] void on_text_in_a_only (const Text anotb, unsigned long prop_id) Description: This signal indicates a text that is present in the first layout only Python specific notes: | ||||||||||
on_text_in_b_only | Signature: [signal] void on_text_in_b_only (const Text bnota, unsigned long prop_id) Description: This signal indicates a text that is present in the second layout only Python specific notes: |