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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef ABSTRACTMETALANG_HELPERS_H
#define ABSTRACTMETALANG_HELPERS_H
#include "abstractmetalang_typedefs.h"
template <class MetaClass>
std::shared_ptr<MetaClass> findByName(const QList<std::shared_ptr<MetaClass> > &haystack,
QStringView needle)
{
for (const auto &c : haystack) {
if (c->name() == needle)
return c;
}
return {};
}
// Helper for recursing the base classes of an AbstractMetaClass.
// Returns the class for which the predicate is true.
template <class Predicate>
AbstractMetaClassCPtr recurseClassHierarchy(const AbstractMetaClassCPtr &klass,
Predicate pred)
{
if (pred(klass))
return klass;
for (auto base : klass->baseClasses()) {
if (auto r = recurseClassHierarchy(base, pred))
return r;
}
return {};
}
#endif // ABSTRACTMETALANG_HELPERS_H
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