luke
/
klayout
mirror of https://github.com/KLayout/klayout.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

New method: Circuit#nets_by_name

This commit is contained in:
Matthias Koefferlein 2021-06-28 20:29:40 +02:00
parent dae5d3227a
commit 72dc94197e
2 changed files with 47 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
src/db/db/gsiDeclDbNetlist.cc
View File

@ -1234,6 +1234,38 @@ static db::Pin *create_pin (db::Circuit *circuit, const std::string &name)
return & circuit->add_pin (name);
}
static std::vector<db::Net *>
nets_by_name (db::Circuit *circuit, const std::string &name_pattern)
{
std::vector<db::Net *> res;
tl::GlobPattern glob (name_pattern);
for (db::Circuit::net_iterator n = circuit->begin_nets (); n != circuit->end_nets (); ++n) {
db::Net *net = n.operator-> ();
if (glob.match (net->name ())) {
res.push_back (net);
}
}
return res;
}
static std::vector<const db::Net *>
nets_by_name_const (const db::Circuit *circuit, const std::string &name_pattern)
{
std::vector<const db::Net *> res;
tl::GlobPattern glob (name_pattern);
for (db::Circuit::const_net_iterator n = circuit->begin_nets (); n != circuit->end_nets (); ++n) {
const db::Net *net = n.operator-> ();
if (glob.match (net->name ())) {
res.push_back (net);
}
}
return res;
}
Class<db::Circuit> decl_dbCircuit (decl_dbNetlistObject, "db", "Circuit",
gsi::method_ext ("create_pin", &create_pin, gsi::arg ("name"),
"@brief Creates a new \\Pin object inside the circuit\n"
@ -1347,6 +1379,18 @@ Class<db::Circuit> decl_dbCircuit (decl_dbNetlistObject, "db", "Circuit",
"\n\n"
"This constness variant has been introduced in version 0.26.8"
) +
gsi::method_ext ("nets_by_name", &nets_by_name, gsi::arg ("name_pattern"),
"@brief Gets the net objects for a given name filter.\n"
"The name filter is a glob pattern. This method will return all \\Net objects matching the glob pattern.\n"
"\n"
"This method has been introduced in version 0.27.3.\n"
) +
gsi::method_ext ("nets_by_name", &nets_by_name_const, gsi::arg ("name_pattern"),
"@brief Gets the net objects for a given name filter (const version).\n"
"The name filter is a glob pattern. This method will return all \\Net objects matching the glob pattern.\n"
"\n\n"
"This constness variant has been introduced in version 0.27.3"
) +
gsi::method ("pin_by_id", (db::Pin *(db::Circuit::*) (size_t)) &db::Circuit::pin_by_id, gsi::arg ("id"),
"@brief Gets the \\Pin object corresponding to a specific ID\n"
"If the ID is not a valid pin ID, nil is returned."

3
testdata/ruby/dbNetlist.rb vendored
View File

@ -698,7 +698,9 @@ class DBNetlist_TestClass < TestBase
assert_equal(c.net_by_cluster_id(17).name, "NET1")
assert_equal(c.net_by_cluster_id(42).inspect, "nil")
assert_equal(c.net_by_name("NET1").name, "NET1")
assert_equal(c.nets_by_name("NET*").collect(&:name), ["NET1"])
assert_equal(c.net_by_name("DOESNOTEXIST").inspect, "nil")
assert_equal(c.nets_by_name("DOESNOTEXIST").collect(&:name), [])
net2 = c.create_net
net2.name = "NET2"
@ -706,6 +708,7 @@ class DBNetlist_TestClass < TestBase
names = []
c.each_net { |n| names << n.name }
assert_equal(names, [ "NET1", "NET2" ])
assert_equal(c.nets_by_name("NET*").collect(&:name), ["NET1", "NET2"])
assert_equal(net1.pin_count, 0)
c.connect_pin(pina1, net1)