diff options
Diffstat (limited to 'src/systemc/core')
| -rw-r--r-- | src/systemc/core/sc_time.cc | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/systemc/core/sc_time.cc b/src/systemc/core/sc_time.cc index 0a52a6a13..bc35f2ab8 100644 --- a/src/systemc/core/sc_time.cc +++ b/src/systemc/core/sc_time.cc @@ -150,14 +150,16 @@ sc_time::sc_time(const sc_time &t) val = t.val; } -sc_time::sc_time(double, bool) +sc_time::sc_time(double d, bool scale) { - warn("%s not implemented.\n", __PRETTY_FUNCTION__); + //XXX Assuming the time resolution is 1ps, and the default unit is 1ns. + set(this, d, scale ? SC_NS : SC_PS); } -sc_time::sc_time(sc_dt::uint64, bool) +sc_time::sc_time(sc_dt::uint64 v, bool scale) { - warn("%s not implemented.\n", __PRETTY_FUNCTION__); + //XXX Assuming the time resolution is 1ps, and the default unit is 1ns. + set(this, static_cast<double>(v), scale ? SC_NS : SC_PS); } sc_time & @@ -181,8 +183,10 @@ sc_time::to_double() const double sc_time::to_seconds() const { - warn("%s not implemented.\n", __PRETTY_FUNCTION__); - return 0.0; + double d = to_double(); + //XXX Assuming the time resolution is 1ps. + double scale = TimeUnitScale[SC_PS] / TimeUnitScale[SC_SEC]; + return d * scale; } const std::string @@ -283,10 +287,11 @@ sc_time::from_value(sc_dt::uint64 u) } sc_time -sc_time::from_seconds(double) +sc_time::from_seconds(double d) { - warn("%s not implemented.\n", __PRETTY_FUNCTION__); - return sc_time(); + sc_time t; + set(&t, d, SC_SEC); + return t; } sc_time |