本文整理汇总了C++中CFunction::getRoot方法的典型用法代码示例。如果您正苦于以下问题：C++ CFunction::getRoot方法的具体用法？C++ CFunction::getRoot怎么用？C++ CFunction::getRoot使用的例子？那么, 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CFunction的用法示例。
在下文中一共展示了CFunction::getRoot方法的2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: exportSingleFunction
bool CODEExporterC::exportSingleFunction(const CFunction *func, std::set<std::string>& isExported)
{
CFunctionDB* pFunctionDB = CCopasiRootContainer::getFunctionList();
CFunction* tmpfunc = NULL;
tmpfunc = new CFunction(*func, NO_PARENT);
if (func->getType() != CEvaluationTree::MassAction)
{
CCopasiTree< CEvaluationNode>::iterator treeIt = tmpfunc->getRoot();
CCopasiTree< CEvaluationNode>::iterator newIt = treeIt;
size_t j, varbs_size = tmpfunc->getVariables().size();
std::map< std::string, std::string > parameterNameMap;
std::set<std::string> parameterNameSet;
std::map< CFunctionParameter::Role, std::string > constName;
std::map< CFunctionParameter::Role, size_t > tmpIndex;
constName[CFunctionParameter::SUBSTRATE] = "sub_"; tmpIndex[CFunctionParameter::SUBSTRATE] = 0;
constName[CFunctionParameter::PRODUCT] = "prod_"; tmpIndex[CFunctionParameter::PRODUCT] = 0;
constName[CFunctionParameter::PARAMETER] = "param_"; tmpIndex[CFunctionParameter::PARAMETER] = 0;
constName[CFunctionParameter::MODIFIER] = "modif_"; tmpIndex[CFunctionParameter::MODIFIER] = 0;
constName[CFunctionParameter::VOLUME] = "volume_"; tmpIndex[CFunctionParameter::VOLUME] = 0;
constName[CFunctionParameter::VARIABLE] = "varb_"; tmpIndex[CFunctionParameter::VARIABLE] = 0;
constName[CFunctionParameter::TIME] = "time_"; tmpIndex[CFunctionParameter::VARIABLE] = 0;
for (j = 0; j < varbs_size; ++j)
{
if (parameterNameSet.find(tmpfunc->getVariables()[j]->getObjectName()) == parameterNameSet.end())
{
std::ostringstream tmpName;
CFunctionParameter::Role role = tmpfunc->getVariables()[j]->getUsage();
tmpName << constName[role] << tmpIndex[role];
parameterNameMap[ tmpfunc->getVariables()[j]->getObjectName()] = tmpName.str();
parameterNameSet.insert(tmpfunc->getVariables()[j]->getObjectName());
tmpIndex[role]++;
}
}
CODEExporter::modifyTreeForMassAction(tmpfunc);
while (newIt != NULL)
{
if (newIt->mainType() == CEvaluationNode::T_VARIABLE)
{
newIt->setData(parameterNameMap[ tmpfunc->getVariables()[newIt->getData()]->getObjectName()]);
}
if (newIt->mainType() == CEvaluationNode::T_CALL)
{
const CFunction* callfunc;
callfunc = static_cast<CFunction*>(pFunctionDB->findFunction((*newIt).getData()));
if (callfunc->getType() != CEvaluationTree::MassAction)
newIt->setData(NameMap[callfunc->getKey()]);
}
++newIt;
}
std::string name = func->getObjectName();
if (isExported.find(name) == isExported.end())
{
size_t j, varbs_size = tmpfunc->getVariables().size();
std::string mappedName = NameMap[func->getKey()];
if (mappedName.empty())
{
NameMap[func->getKey()] = translateObjectName(name);
mappedName = NameMap[func->getKey()];
}
functions << "double " << mappedName << "(";
headers << "double " << mappedName << "(";
for (j = 0; j < varbs_size; ++j)
{
functions << "double " << parameterNameMap[ tmpfunc->getVariables()[j]->getObjectName().c_str()];
if (j != varbs_size - 1) functions << ", ";
headers << "double " << parameterNameMap[ tmpfunc->getVariables()[j]->getObjectName().c_str()];
if (j != varbs_size - 1) headers << ", ";
}
functions << ") ";
functions << '\t' << "//" << name << std::endl;
functions << "{return " << tmpfunc->getRoot()->buildCCodeString().c_str() << ";} " << std::endl;
headers << "); " << std::endl;
isExported.insert(name);
}
}
//.........这里部分代码省略.........
示例2: CEvaluationTree
CMathExpression::CMathExpression(const CFunction & src,
const CCallParameters< C_FLOAT64 > & callParameters,
CMathContainer & container,
const bool & replaceDiscontinuousNodes):
CEvaluationTree(src.getObjectName(), &container, CEvaluationTree::MathExpression),
mPrerequisites()
{
clearNodes();
// Deal with the different function types
switch (src.getType())
{
case CEvaluationTree::Function:
case CEvaluationTree::PreDefined:
case CEvaluationTree::UserDefined:
{
// Create a vector of CEvaluationNodeObject for each variable
CMath::Variables< CEvaluationNode * > Variables;
CCallParameters< C_FLOAT64 >::const_iterator it = callParameters.begin();
CCallParameters< C_FLOAT64 >::const_iterator end = callParameters.end();
for (; it != end; ++it)
{
Variables.push_back(createNodeFromValue(it->value));
}
// Create a converted copy of the existing expression tree.
mpRootNode = container.copyBranch(src.getRoot(), Variables, replaceDiscontinuousNodes);
// Deleted the created variables
CMath::Variables< CEvaluationNode * >::iterator itVar = Variables.begin();
CMath::Variables< CEvaluationNode * >::iterator endVar = Variables.end();
for (; itVar != endVar; ++itVar)
{
pdelete(*itVar);
}
}
break;
case CEvaluationTree::MassAction:
{
// We build a mass action expression based on the call parameters.
CCallParameters< C_FLOAT64 >::const_iterator it = callParameters.begin();
// Handle the case we were have an invalid number of call parameters.
if (callParameters.size() < 2)
{
mpRootNode = NULL;
}
else
{
// We always have reactants
const C_FLOAT64 * pK = it->value;
++it;
const CCallParameters< C_FLOAT64 > * pSpecies = it->vector;
++it;
CEvaluationNode * pPart = createMassActionPart(pK, pSpecies);
if (callParameters.size() < 4)
{
mpRootNode = pPart;
}
else
{
mpRootNode = new CEvaluationNodeOperator(CEvaluationNode::S_MINUS, "-");
mpRootNode->addChild(pPart);
pK = it->value;
++it;
pSpecies = it->vector;
++it;
pPart = createMassActionPart(pK, pSpecies);
mpRootNode->addChild(pPart);
}
}
}
break;
case CEvaluationTree::MathExpression:
case CEvaluationTree::Expression:
// This cannot happen and is only here to satisfy the compiler.
break;
}
compile();
}