print >>hhfile, '''
// The remaining enum values are *not* valid indices for Trace::flags.
// They are "compound" flags, which correspond to sets of base
- // flags, and are used only by TraceParamContext::setFlags().
+ // flags, and are used by changeFlag.
''',
for flag in compoundFlags:
instanceDict[self.path()] = self
- if hasattr(self, 'type') and not isinstance(self, ParamContext):
+ if hasattr(self, 'type'):
print 'type=%s' % self.type
child_names = self._children.keys()
child_names.sort()
- np_child_names = [c for c in child_names \
- if not isinstance(self._children[c], ParamContext)]
- if len(np_child_names):
- print 'children=%s' % ' '.join(np_child_names)
+ if len(child_names):
+ print 'children=%s' % ' '.join(child_names)
param_names = self._params.keys()
param_names.sort()
def startDrain(self, drain_event, recursive):
count = 0
- # ParamContexts don't serialize
- if isinstance(self, SimObject) and not isinstance(self, ParamContext):
+ if isinstance(self, SimObject):
count += self._ccObject.drain(drain_event)
if recursive:
for child in self._children.itervalues():
return count
def resume(self):
- if isinstance(self, SimObject) and not isinstance(self, ParamContext):
+ if isinstance(self, SimObject):
self._ccObject.resume()
for child in self._children.itervalues():
child.resume()
for c in self.children:
c.outputDot(dot)
-class ParamContext(SimObject):
- pass
-
# Function to provide to C++ so it can look up instances based on paths
def resolveSimObject(name):
obj = instanceDict[name]
# __all__ defines the list of symbols that get exported when
# 'from config import *' is invoked. Try to keep this reasonably
# short to avoid polluting other namespaces.
-__all__ = ['SimObject', 'ParamContext']
+__all__ = ['SimObject']
# see comment on imports at end of __init__.py.
import proxy
using namespace std;
SimObjectBuilder::SimObjectBuilder(const std::string &_iniSection)
- : ParamContext(_iniSection, NoAutoInit)
+ : ParamContext(_iniSection)
{
}
void
finalInit()
{
- // Parse and check all non-config-hierarchy parameters.
- ParamContext::parseAllContexts(inifile);
- ParamContext::checkAllContexts();
-
- // Echo all parameter settings to stats file as well.
- ParamContext::showAllContexts(*configStream);
-
// Do a second pass to finish initializing the sim objects
SimObject::initAll();
cout.flush();
- ParamContext::cleanupAllContexts();
-
// print simulation stats
Stats::dump();
}
//
////////////////////////////////////////////////////////////////////////
-list<ParamContext *> *ParamContext::ctxList = NULL;
-
-ParamContext::ParamContext(const string &_iniSection, InitPhase _initPhase)
+ParamContext::ParamContext(const string &_iniSection)
: iniFilePtr(NULL), // initialized on call to parseParams()
- iniSection(_iniSection), paramList(NULL),
- initPhase(_initPhase)
-{
- // Put this context on global list for initialization
- if (initPhase != NoAutoInit) {
- if (ctxList == NULL)
- ctxList = new list<ParamContext *>();
-
- // keep list sorted by ascending initPhase values
- list<ParamContext *>::iterator i = ctxList->begin();
- list<ParamContext *>::iterator end = ctxList->end();
- for (; i != end; ++i) {
- if (initPhase <= (*i)->initPhase) {
- // found where we want to insert
- break;
- }
- }
- // (fall through case: insert at end)
- ctxList->insert(i, this);
- }
+ iniSection(_iniSection), paramList(NULL)
+{
}
os << "Parameter error in section [" << iniSection << "]: " << endl;
}
-//
-// static method: call parseParams() on all registered contexts
-//
-void
-ParamContext::parseAllContexts(IniFile &iniFile)
-{
- if (!ctxList)
- return;
-
- list<ParamContext *>::iterator iter;
- for (iter = ctxList->begin(); iter != ctxList->end(); ++iter) {
- ParamContext *pc = *iter;
- pc->parseParams(iniFile);
- }
-}
-
-
-//
-// static method: call checkParams() on all registered contexts
-//
-void
-ParamContext::checkAllContexts()
-{
- if (!ctxList)
- return;
-
- list<ParamContext *>::iterator iter;
- for (iter = ctxList->begin(); iter != ctxList->end(); ++iter) {
- ParamContext *pc = *iter;
- pc->checkParams();
- }
-}
-
-
-//
-// static method: call showParams() on all registered contexts
-//
-void
-ParamContext::showAllContexts(ostream &os)
-{
- if (!ctxList)
- return;
-
- list<ParamContext *>::iterator iter;
- for (iter = ctxList->begin(); iter != ctxList->end(); ++iter) {
- ParamContext *pc = *iter;
-
- os << "[" << pc->iniSection << "]" << endl;
- pc->showParams(os);
- os << endl;
- }
-}
-
-
-//
-// static method: call cleanup() on all registered contexts
-//
-void
-ParamContext::cleanupAllContexts()
-{
- if (!ctxList)
- return;
-
- list<ParamContext *>::iterator iter;
- for (iter = ctxList->begin(); iter != ctxList->end(); ++iter) {
- ParamContext *pc = *iter;
-
- pc->cleanup();
- }
-}
-
-
-//
-// static method: call describeParams() on all registered contexts
-//
-void
-ParamContext::describeAllContexts(ostream &os)
-{
- if (!ctxList)
- return;
-
- list<ParamContext *>::iterator iter;
- for (iter = ctxList->begin(); iter != ctxList->end(); ++iter) {
- ParamContext *pc = *iter;
-
- os << "[" << pc->iniSection << "]\n";
- pc->describeParams(os);
- os << endl;
- }
-}
-
void
parseTime(const std::vector<int> &time, struct tm *tm)
{
//
class ParamContext : protected StartupCallback
{
- private:
-
- // static list of all ParamContext objects, built as a side effect
- // of the ParamContext constructor
- static std::list<ParamContext *> *ctxList;
-
protected:
// .ini file (database) for parameter lookup... initialized on call
public:
- /// Initialization phases for ParamContext objects.
- enum InitPhase {
- NoAutoInit = -1, ///< Don't initialize at all... params
- /// will be parsed later (used by
- /// SimObjectBuilder, which parses
- /// params in SimObject::create().
- OutputInitPhase = 0, ///< Output stream initialization
- TraceInitPhase = 1, ///< Trace context initialization:
- /// depends on output streams, but
- /// needs to come before others so we
- /// can use tracing in other
- /// ParamContext init code
- StatsInitPhase = 2, ///< Stats output initialization
- DefaultInitPhase = 3 ///< Everything else
- };
-
- /// Records the initialization phase for this ParamContext.
- InitPhase initPhase;
-
/// Constructor.
/// @param _iniSection Name of .ini section corresponding to this context.
/// @param _initPhase Initialization phase (see InitPhase).
- ParamContext(const std::string &_iniSection,
- InitPhase _initPhase = DefaultInitPhase);
-
+ ParamContext(const std::string &_iniSection);
virtual ~ParamContext() {}
// add a parameter to the context... called from the parameter
// generate the name for this instance of this context (used as a
// prefix to create unique names in resolveSimObject()
virtual const std::string &getInstanceName() { return iniSection; }
-
- // Parse all parameters registered with all ParamContext objects.
- static void parseAllContexts(IniFile &iniFile);
-
- // Check all parameters registered with all ParamContext objects.
- // (calls checkParams() on each)
- static void checkAllContexts();
-
- // Print all parameter values on indicated ostream.
- static void showAllContexts(std::ostream &os);
-
- // Clean up all registered ParamContext objects. (calls cleanup()
- // on each)
- static void cleanupAllContexts();
-
- // print descriptions of all parameters registered with all
- // ParamContext objects
- static void describeAllContexts(std::ostream &os);
};
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