C++ ObjRef::getPointer方法代码示例

 void operator= (const ObjRef<U>& newAssign)
 {
     T* nap = newAssign.getPointer();
     if (mPtr == nap)
         return;
     if (mPtr)
         mPtr->release_ref();
     mPtr = nap;
     if (mPtr != NULL)
         mPtr->add_ref();
 }

//.........这里部分代码省略.........

    QMap<iface::cellml_api::CellMLVariable *, iface::cellml_api::CellMLVariable *> mainVariables = QMap<iface::cellml_api::CellMLVariable *, iface::cellml_api::CellMLVariable *>();
    ObjRef<iface::cellml_api::CellMLComponentSet> localComponents = model->localComponents();
    ObjRef<iface::cellml_api::CellMLComponentIterator> localComponentsIter = localComponents->iterateComponents();

    if (hasComponentImports) {
        for (ObjRef<iface::cellml_api::CellMLComponent> component = localComponentsIter->nextComponent();
             component; component = localComponentsIter->nextComponent()) {
            ObjRef<iface::cellml_api::CellMLVariableSet> variables = component->variables();
            ObjRef<iface::cellml_api::CellMLVariableIterator> variablesIter = variables->iterateVariables();

            for (ObjRef<iface::cellml_api::CellMLVariable> variable = variablesIter->nextVariable();
                 variable; variable = variablesIter->nextVariable()) {
                ObjRef<iface::cellml_api::CellMLVariable> sourceVariable = variable->sourceVariable();

                mainVariables.insert(sourceVariable, variable);
            }
        }
    }

    // Go through all our computation targets and determine which ones are
    // referenced in our main CellML file, and sort them by component and
    // variable name

    ObjRef<iface::cellml_services::ComputationTargetIterator> computationTargetIter = genericCodeInformation->iterateTargets();

    for (ObjRef<iface::cellml_services::ComputationTarget> computationTarget = computationTargetIter->nextComputationTarget();
         computationTarget; computationTarget = computationTargetIter->nextComputationTarget()) {
        // Make sure that our computation target is defined or referenced in our
        // main CellML file, if it has imports

        ObjRef<iface::cellml_api::CellMLVariable> variable = computationTarget->variable();
        iface::cellml_api::CellMLVariable *mainVariable = mainVariables.value(variable);
        iface::cellml_api::CellMLVariable *realVariable = mainVariable?mainVariable:variable.getPointer();

        if (   hasComponentImports && !mainVariable
            &&  (computationTarget->type() != iface::cellml_services::VARIABLE_OF_INTEGRATION)) {
            continue;
        }

        // Determine the type of our computation target

        CellmlFileRuntimeParameter::ParameterType parameterType;

        switch (computationTarget->type()) {
        case iface::cellml_services::VARIABLE_OF_INTEGRATION:
            parameterType = CellmlFileRuntimeParameter::Voi;

            break;
        case iface::cellml_services::CONSTANT:
            // We are dealing with a constant, but the question is whether that
            // constant is a 'proper' constant, a 'computed' constant or even a
            // rate, and this can be determined by checking whether the computed
            // target has an initial value or even a degree
            // Note: a state variable that is initialised using the initial
            //       value of another variable will have its rate considered as
            //       a constant. However, when it comes to the GUI, we really
            //       want it to be seen as a rate hence we check for the degree
            //       of the computed target...

            if (QString::fromStdWString(variable->initialValue()).isEmpty()) {
                // The computed target doesn't have an initial value, so it must
                // be a 'computed' constant

                parameterType = CellmlFileRuntimeParameter::ComputedConstant;
            } else if (computationTarget->degree()) {

 ObjRef(const ObjRef<T>& aPtr)
 {
     mPtr = aPtr.getPointer();
     if (mPtr != NULL)
         mPtr->add_ref();
 }

template<class T, class U> bool
operator!=(const ObjRef<T>& lhs, const ObjRef<U>& rhs)
{
    return (lhs.getPointer() != rhs.getPointer());
}