Esempi in C++ (Cpp) per BCSYM_NamedRoot::PVariable

Esempio n. 1

BCSYM_Variable*
Bindable::BindWithEventsVariable
(
    _In_z_ STRING *WithEventVarName,
    bool &InAccessible,
    bool &WithEventsVarFoundInBase
)
{
    InAccessible = false;
    WithEventsVarFoundInBase = false;

    VSASSERT( CurrentContainer()->IsClass(), "How can a non-class have handles clauses ?");

    BCSYM_Class *Class = CurrentContainer()->PClass();
    bool IsShadowed = false;

    BCSYM_NamedRoot *Member;
    for(Member = Class->SimpleBind(NULL, WithEventVarName);
        Member;
        Member = Member->GetNextOfSameName())
    {
        if (Member->IsVariable() &&
            Member->PVariable()->GetVarkind() == VAR_WithEvents)
        {
            return Member->PVariable();
        }

        // Ignore synthesized properties in checking for shadowing.

        if (!Member->CreatedByWithEventsDecl() || !Member->IsProperty())
        {
            IsShadowed = true;
        }
    }


    for(BCSYM_Class *Base = Class->GetCompilerBaseClass();
        !IsShadowed && Base;
        Base = Base->GetCompilerBaseClass())
    {
        for(Member = Base->SimpleBind(NULL, WithEventVarName);
            Member;
            Member = Member->GetNextOfSameName())
        {
            if (Member->IsVariable() &&
                Member->PVariable()->GetVarkind() == VAR_WithEvents)
            {
                if (IsAccessible(Member))
                {
                    WithEventsVarFoundInBase = true;
                    return Member->PVariable();
                }

                InAccessible = true;
            }
            else
            {
                if (IsAccessible(Member) &&
                    // Ignore synthesized properties in checking for shadowing.
                    (!Member->CreatedByWithEventsDecl() || !Member->IsProperty()))
                {
                    IsShadowed = true;
                }
            }
        }
    }

    return NULL;
}