// expression_where_noop.cpp
/**
* Copyright (C) 2013 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/platform/basic.h"
#include "mongo/db/matcher/expression_where_noop.h"
#include "mongo/stdx/memory.h"
namespace mongo {
WhereNoOpMatchExpression::WhereNoOpMatchExpression(WhereParams params)
: WhereMatchExpressionBase(std::move(params)) {}
bool WhereNoOpMatchExpression::matches(const MatchableDocument* doc, MatchDetails* details) const {
MONGO_UNREACHABLE;
}
std::unique_ptr WhereNoOpMatchExpression::shallowClone() const {
WhereParams params;
params.code = getCode();
params.scope = getScope();
std::unique_ptr e =
stdx::make_unique(std::move(params));
if (getTag()) {
e->setTag(getTag()->clone());
}
return std::move(e);
}
}