本文整理汇总了C++中vle::devs::InitEventList::exist方法的典型用法代码示例。如果您正苦于以下问题：C++ InitEventList::exist方法的具体用法？C++ InitEventList::exist怎么用？C++ InitEventList::exist使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vle::devs::InitEventList的用法示例。
在下文中一共展示了InitEventList::exist方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ModellingError
TimeSlicingMethod(DifferentialEquation& eq,
const vd::InitEventList& events) :
DifferentialEquationImpl(eq, events), devs_state(INIT),
devs_options(), devs_guards(), devs_internal(),
int_method(*this, events)
{
if (events.exist("output_period")) {
const value::Value& v = *(events.get("output_period"));
devs_options.output_period = 0;
if (v.isInteger()) {
devs_options.output_period = v.toInteger().value();
}
if (devs_options.output_period < 1) {
throw utils::ModellingError(vle::utils::format(
"[%s] Parameter 'output_period' should be an int > 0",
getModelName().c_str()));
}
}
if (events.exist("time_step")) {
devs_options.dt = events.getDouble("time_step");
if (devs_options.dt <= 0) {
throw utils::ModellingError(vle::utils::format(
"[%s] Parameter 'time_step' should be > 0",
getModelName().c_str()));
}
}
}示例2: LotkaVolterraY
LotkaVolterraY(const vle::devs::DynamicsInit& model,
const vle::devs::InitEventList& events) :
DifferentialEquation(model,events)
{
gamma = (events.exist("gamma"))
? events.getDouble("gamma") : 0.5;
delta = (events.exist("delta"))
? events.getDouble("delta") : 0.5;
Y.init(this, "Y", events);
X.init(this, "X", events);
}示例3: LotkaVolterraY
LotkaVolterraY(const vle::devs::DynamicsInit& model,
const vle::devs::InitEventList& events) :
ved::DifferentialEquation(model,events)
{
gamma = (events.exist("gamma"))
? events.getDouble("gamma") : 0.5;
delta = (events.exist("delta"))
? events.getDouble("delta") : 0.5;
Y = createVar("Y");
X = createExt("X");
}示例4: use_erdosrenyi_graph_generator
void use_erdosrenyi_graph_generator(const vle::devs::InitEventList& events)
{
vle::translator::graph_generator::parameter param{
std::bind(&Builder::graph_generator_make_model,
this,
std::placeholders::_1,
std::placeholders::_2,
std::placeholders::_3),
graph_generator_connectivity(),
directed
};
vle::translator::graph_generator gg(param);
if (events.exist("fraction"))
gg.make_erdos_renyi(*this,
generator,
model_number,
events.getDouble("fraction"),
events.getBoolean("allow-self-loops"));
else
gg.make_erdos_renyi(*this,
generator,
model_number,
events.getInt("edges_number"),
events.getBoolean("allow-self-loops"));
}示例5: Y
Y(
const vd::DynamicsInit& init,
const vd::InitEventList& events)
: ve::DifferentialEquation(init, events)
{
X = createVar("X");
maturing = createVar("maturing");
masse = createVar("masse");
if (events.exist("KS"))
KS = events.getDouble("KS");
else
throw vle::utils::ModellingError("Parameter KS not found");
if (events.exist("KG"))
KG = events.getDouble("KG");
else
throw vle::utils::ModellingError("Parameter KG not found");
}示例6: M
M(
const vd::DynamicsInit& init,
const vd::InitEventList& events)
: ve::DifferentialEquation(init, events)
{
C3 = createVar("C3");
C1 = createVar("C1");
DSAT = createVar("DSAT");
C2 = createVar("C2");
if (events.exist("p1"))
p1 = events.getDouble("p1");
else
throw vle::utils::ModellingError("Parameter p1 not found");
}示例7:
XRay::XRay(const vd::DynamicsInit& init, const vd::InitEventList& events)
: vd::Dynamics(init, events)
{
mProbabilityRightSR = vv::toDouble(events.get("probabilityRightSR"));
mProbabilityRightI = vv::toDouble(events.get("probabilityRightI"));
mObservationTimeStep = vv::toDouble(events.get("timeStep"));
if (events.exist("R_INIT") and
(vv::toBoolean(events.get("R_INIT")))) {
mNbModel =vv::toInteger(events.get("graphInfo_number"));
mPrefix =vv::toString(events.get("graphInfo_prefix"));
} else {
mNbModel = events.getMap("graphInfo").getInt("number");
mPrefix = events.getMap("graphInfo").getString("prefix");
}
mSampleSize = /*boost::lexical_cast<int>*/ (vv::toDouble(events.get("echProp")) * mNbModel);
//std::cout<<"smplesize= "<<mSampleSize<<"\n";
mPrevalence=0.; mIncidence=0.;
}示例8: use_graph_generator
void use_graph_generator(const vle::devs::InitEventList& events)
{
model_number = events.getInt("model-number");
std::string generator_name = events.getString("graph-generator");
if (events.exist("graph-seed"))
generator.seed(events.getInt("graph-seed"));
if (generator_name == "defined")
use_defined_graph_generator(events);
else if (generator_name == "small-world")
use_smallworld_graph_generator(events);
else if (generator_name == "scale-free")
use_scalefree_graph_generator(events);
else if (generator_name == "sorted-erdos-renyi")
use_sortederdesrenyi_graph_generator(events);
else if (generator_name == "erdos_renyi")
use_erdosrenyi_graph_generator(events);
else
throw vle::utils::ModellingError("Unknown graph gererator: %s",
generator_name.c_str());
}