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WIP

This commit is contained in:
Matthias Koefferlein 2026-05-31 20:39:48 +02:00
parent a5c730dfc8
commit 8b6d6cef52
5 changed files with 36 additions and 12 deletions
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2
src/db/db/dbNetlistSpiceReaderDelegate.cc
View File

@ -47,7 +47,7 @@ NetlistSpiceReaderOptions::NetlistSpiceReaderOptions ()
// ------------------------------------------------------------------------------------------------------
NetlistSpiceReaderDelegate::NetlistSpiceReaderDelegate ()
: mp_netlist (0), m_options (), m_profile (), m_read_all_parameters (true)
: mp_netlist (0), m_options (), m_profile (), m_read_all_parameters (false)
{
// .. nothing yet ..
}

6
src/db/db/dbNetlistSpiceWriter.cc
View File

@ -44,7 +44,7 @@ static const char *s_not_connect_prefix = "nc_";
// --------------------------------------------------------------------------------
NetlistSpiceWriterDelegate::NetlistSpiceWriterDelegate ()
: mp_writer (0), mp_netlist (0), m_write_all_parameters (true)
: mp_writer (0), mp_netlist (0), m_write_all_parameters (false)
{
// .. nothing yet ..
}
@ -288,9 +288,9 @@ std::string NetlistSpiceWriterDelegate::format_params (const db::Device &dev, si
double sis = i->si_scaling ();
// for compatibility
if (fabs (sis * 1e6 - 1.0) < db::epsilon) {
os << tl::to_string (v) << "U";
os << tl::to_string (v.to_double ()) << "U";
} else if (fabs (sis * 1e12 - 1.0) < db::epsilon) {
os << tl::to_string (v) << "P";
os << tl::to_string (v.to_double ()) << "P";
} else {
os << tl::to_string (v.to_double () * sis);
}

16
src/db/db/gsiDeclDbNetlistSpiceReader.cc
View File

@ -418,6 +418,22 @@ Class<NetlistSpiceReaderDelegateImpl> db_NetlistSpiceReaderDelegate ("db", "Netl
gsi::method_ext ("parse_element", &parse_element_fb, "@hide") +
gsi::method_ext ("control_statement", &control_statement_fb, "@hide") +
gsi::method_ext ("translate_net_name", &translate_net_name_fb, "@hide") +
gsi::method ("read_all_parameters=", &NetlistSpiceReaderDelegateImpl::read_all_parameters,
"@brief Sets a flag indicating whether to read all device parameters.\n"
"If this flag is set to true, all parameters of the devices are read in the default implementation. "
"If set to false (the default), only known parameters (i.e. only parameters declared by the device classes in the netlist) are read.\n"
"\n"
"Note, that you can customize the reader's device input also by reimplementing \\parse_element or \\element. This reimplementation may "
"chose to ignore the \\read_all_parameters attribute.\n"
"\n"
"This attribute has been introduced in version 0.31.0."
) +
gsi::method ("read_all_parameters=", &NetlistSpiceReaderDelegateImpl::set_read_all_parameters, gsi::arg ("f"),
"@brief Gets a flag indicating whether to read all device parameters.\n"
"See \\read_all_parameters= for a description of this attribute.\n"
"\n"
"This attribute has been introduced in version 0.31.0."
) +
gsi::callback ("start", &NetlistSpiceReaderDelegateImpl::start, &NetlistSpiceReaderDelegateImpl::cb_start, gsi::arg ("netlist"),
"@brief This method is called when the reader starts reading a netlist\n"
) +

16
src/db/db/gsiDeclDbNetlistSpiceWriter.cc
View File

@ -133,6 +133,22 @@ Class<NetlistSpiceWriterDelegateImpl> db_NetlistSpiceWriterDelegate ("db", "Netl
) +
gsi::method ("format_name", &NetlistSpiceWriterDelegateImpl::format_name, gsi::arg ("name"),
"@brief Formats the given name in a SPICE-compatible way"
) +
gsi::method ("write_all_parameters=", &NetlistSpiceWriterDelegateImpl::set_write_all_parameters,
"@brief Sets a flag indicating whether to write all device parameters.\n"
"If this flag is set to true, all parameters of the devices are written in the default implementation. "
"If set to false (the default), only primary parameters are written.\n"
"\n"
"Note, that you can customize the writer's device output also by reimplementing \\write_device. This reimplementation may "
"chose to ignore the \\write_all_parameters attribute.\n"
"\n"
"This attribute has been introduced in version 0.31.0."
) +
gsi::method ("write_all_parameters=", &NetlistSpiceWriterDelegateImpl::set_write_all_parameters, gsi::arg ("f"),
"@brief Gets a flag indicating whether to write all device parameters.\n"
"See \\write_all_parameters= for a description of this attribute.\n"
"\n"
"This attribute has been introduced in version 0.31.0."
),
"@brief Provides a delegate for the SPICE writer for doing special formatting for devices\n"
"Supply a customized class to provide a specialized writing scheme for devices. "

8
src/db/unit_tests/dbNetlistReaderTests.cc
View File

@ -379,7 +379,6 @@ TEST(9_DeviceMultipliers)
{
db::NetlistSpiceReader reader;
reader.delegate ()->set_read_all_parameters (false);
tl::InputStream is (path);
reader.read (is, nl);
@ -426,7 +425,6 @@ TEST(9_DeviceMultipliers)
// read once again, this time with known classes (must not trigger issue-652)
{
db::NetlistSpiceReader reader;
reader.delegate ()->set_read_all_parameters (false);
tl::InputStream is (path);
reader.read (is, nl);
@ -646,7 +644,6 @@ TEST(17_RecursiveExpansion)
std::string path = tl::combine_path (tl::combine_path (tl::testdata (), "algo"), "nreader17.cir");
db::NetlistSpiceReader reader;
reader.delegate ()->set_read_all_parameters (false);
tl::InputStream is (path);
reader.read (is, nl);
@ -683,7 +680,6 @@ TEST(17_RecursiveExpansion)
std::string path = tl::combine_path (tl::combine_path (tl::testdata (), "algo"), "nreader17b.cir");
db::NetlistSpiceReader reader;
reader.delegate ()->set_read_all_parameters (false);
tl::InputStream is (path);
reader.read (is, nl2);
@ -699,7 +695,6 @@ TEST(18_XSchemOutput)
std::string path = tl::combine_path (tl::combine_path (tl::testdata (), "algo"), "nreader18.cir");
db::NetlistSpiceReader reader;
reader.delegate ()->set_read_all_parameters (false);
tl::InputStream is (path);
reader.read (is, nl);
@ -735,7 +730,6 @@ TEST(19_ngspice_ref)
std::string path = tl::combine_path (tl::combine_path (tl::testdata (), "algo"), "nreader19.cir");
db::NetlistSpiceReader reader;
reader.delegate ()->set_read_all_parameters (false);
tl::InputStream is (path);
reader.read (is, nl);
@ -772,7 +766,6 @@ TEST(19b_ngspice_ref)
std::string path = tl::combine_path (tl::combine_path (tl::testdata (), "algo"), "nreader19b.cir");
db::NetlistSpiceReader reader;
reader.delegate ()->set_read_all_parameters (false);
tl::InputStream is (path);
reader.read (is, nl);
@ -809,7 +802,6 @@ TEST(20_precendence)
std::string path = tl::combine_path (tl::combine_path (tl::testdata (), "algo"), "nreader20.cir");
db::NetlistSpiceReader reader;
reader.delegate ()->set_read_all_parameters (false);
tl::InputStream is (path);
reader.read (is, nl);