Method mergeWith

core/base/Properties.cpp:586–631

}

void Properties::mergeWith(Properties* overrides)
{
    AXASSERT(overrides, "Invalid overrides");

    // Overwrite or add each property found in child.
    overrides->rewind();
    const char* name = overrides->getNextProperty();
    while (name)
    {
        this->setString(name, overrides->getString());
        name = overrides->getNextProperty();
    }
    this->_propertiesItr = this->_properties.end();

    // Merge all common nested namespaces, add new ones.
    Properties* overridesNamespace = overrides->getNextNamespace();
    while (overridesNamespace)
    {
        bool merged = false;

        rewind();
        Properties* derivedNamespace = getNextNamespace();
        while (derivedNamespace)
        {
            if (derivedNamespace->getNamespace() == overridesNamespace->getNamespace() &&
                derivedNamespace->getId() == overridesNamespace->getId())
            {
                derivedNamespace->mergeWith(overridesNamespace);
                merged = true;
            }

            derivedNamespace = getNextNamespace();
        }

        if (!merged)
        {
            // Add this new namespace.
            Properties* newNamespace = new Properties(*overridesNamespace);

            this->_namespaces.emplace_back(newNamespace);
            this->_namespacesItr = this->_namespaces.end();
        }

        overridesNamespace = overrides->getNextNamespace();
    }
}

const char* Properties::getNextProperty()
{