C++ (Cpp) isDataDescriptor示例

示例#1

文件： PropertyDescriptor.cpp 项目： wolfviking0/webcl-webkit

unsigned PropertyDescriptor::attributesOverridingCurrent(const PropertyDescriptor& current) const
{
    unsigned currentAttributes = current.m_attributes;
    if (isDataDescriptor() && current.isAccessorDescriptor())
        currentAttributes |= PropertyAttribute::ReadOnly;
    unsigned overrideMask = 0;
    if (writablePresent())
        overrideMask |= PropertyAttribute::ReadOnly;
    if (enumerablePresent())
        overrideMask |= PropertyAttribute::DontEnum;
    if (configurablePresent())
        overrideMask |= PropertyAttribute::DontDelete;
    if (isAccessorDescriptor())
        overrideMask |= PropertyAttribute::Accessor;
    return (m_attributes & overrideMask) | (currentAttributes & ~overrideMask & ~PropertyAttribute::CustomAccessor);
}

示例#2

文件： PropertyDescriptor.cpp 项目： Mr-Kumar-Abhishek/qt

bool PropertyDescriptor::isGenericDescriptor() const
{
    return !isAccessorDescriptor() && !isDataDescriptor();
}