sc_time.cc (13263:bcd6d8140486) sc_time.cc (13265:6cde60ee99fb)
1/*
2 * Copyright 2018 Google, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer;
8 * redistributions in binary form must reproduce the above copyright

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148 set(this, d, tu);
149}
150
151sc_time::sc_time(const sc_time &t)
152{
153 val = t.val;
154}
155
1/*
2 * Copyright 2018 Google, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer;
8 * redistributions in binary form must reproduce the above copyright

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148 set(this, d, tu);
149}
150
151sc_time::sc_time(const sc_time &t)
152{
153 val = t.val;
154}
155
156sc_time::sc_time(double d, const char *unit)
157{
158 sc_time_unit tu;
159 for (tu = SC_FS; tu <= SC_SEC; tu = (sc_time_unit)(tu + 1)) {
160 if (strcmp(unit, sc_gem5::TimeUnitNames[tu]) == 0 ||
161 strcmp(unit, sc_gem5::TimeUnitConstantNames[tu]) == 0) {
162 break;
163 }
164 }
165
166 if (tu > SC_SEC) {
167 SC_REPORT_ERROR("(E567) sc_time conversion failed",
168 "invalid unit given");
169 val = 0;
170 return;
171 }
172 set(this, d, tu);
173}
174
156sc_time::sc_time(double d, bool scale)
157{
158 double scaler = scale ? defaultUnit : SimClock::Float::Hz;
159 set(this, d * scaler, SC_SEC);
160}
161
162sc_time::sc_time(sc_dt::uint64 v, bool scale)
163{

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283 sc_time t;
284 set(&t, d, SC_SEC);
285 return t;
286}
287
288sc_time
289sc_time::from_string(const char *str)
290{
175sc_time::sc_time(double d, bool scale)
176{
177 double scaler = scale ? defaultUnit : SimClock::Float::Hz;
178 set(this, d * scaler, SC_SEC);
179}
180
181sc_time::sc_time(sc_dt::uint64 v, bool scale)
182{

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302 sc_time t;
303 set(&t, d, SC_SEC);
304 return t;
305}
306
307sc_time
308sc_time::from_string(const char *str)
309{
291 warn("%s not implemented.\n", __PRETTY_FUNCTION__);
292 return sc_time();
310 char *end = nullptr;
311
312 double d = str ? std::strtod(str, &end) : 0.0;
313 if (str == end || d < 0.0) {
314 SC_REPORT_ERROR("(E567) sc_time conversion failed",
315 "invalid value given");
316 return SC_ZERO_TIME;
317 }
318
319 while (*end && std::isspace(*end))
320 end++;
321
322 return sc_time(d, end);
293}
294
295const sc_time
296operator + (const sc_time &a, const sc_time &b)
297{
298 return sc_time::from_value(a.value() + b.value());
299}
300

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324
325const sc_time
326operator + (const sc_time &a, const sc_time &b)
327{
328 return sc_time::from_value(a.value() + b.value());
329}
330

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