f3eade2f62
Drop the AGPL license in favor of a source-available license. See the blog post [1] for details. [1] https://www.scylladb.com/2024/12/18/why-were-moving-to-a-source-available-license/
41 lines
850 B
C++
41 lines
850 B
C++
/*
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* Modified by ScyllaDB
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*
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* Copyright (C) 2014-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: (LicenseRef-ScyllaDB-Source-Available-1.0 and Apache-2.0)
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*/
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#pragma once
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#include "abstract_function.hh"
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namespace cql3 {
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namespace functions {
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/**
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* Base class for our native/hardcoded functions.
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*/
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class native_function : public abstract_function {
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protected:
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native_function(sstring name, data_type return_type, std::vector<data_type> arg_types)
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: abstract_function(function_name::native_function(std::move(name)),
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std::move(arg_types), std::move(return_type)) {
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}
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public:
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// Most of our functions are pure, the other ones should override this
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virtual bool is_pure() const override {
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return true;
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}
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virtual bool is_native() const override {
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return true;
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}
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};
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}
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}
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