| 1 | //===----------------------------------------------------------------------===// | 
|---|---|
| 2 | // DuckDB | 
| 3 | // | 
| 4 | // duckdb/function/function_set.hpp | 
| 5 | // | 
| 6 | // | 
| 7 | //===----------------------------------------------------------------------===// | 
| 8 | |
| 9 | #pragma once | 
| 10 | |
| 11 | #include "duckdb/function/aggregate_function.hpp" | 
| 12 | #include "duckdb/function/scalar_function.hpp" | 
| 13 | |
| 14 | namespace duckdb { | 
| 15 | |
| 16 | template <class T> class FunctionSet { | 
| 17 | public: | 
| 18 | FunctionSet(string name) : name(name) { | 
| 19 | } | 
| 20 | |
| 21 | //! The name of the function set | 
| 22 | string name; | 
| 23 | //! The set of functions | 
| 24 | vector<T> functions; | 
| 25 | |
| 26 | public: | 
| 27 | void AddFunction(T function) { | 
| 28 | function.name = name; | 
| 29 | functions.push_back(function); | 
| 30 | } | 
| 31 | }; | 
| 32 | |
| 33 | class ScalarFunctionSet : public FunctionSet<ScalarFunction> { | 
| 34 | public: | 
| 35 | ScalarFunctionSet(string name) : FunctionSet(move(name)) { | 
| 36 | } | 
| 37 | }; | 
| 38 | |
| 39 | class AggregateFunctionSet : public FunctionSet<AggregateFunction> { | 
| 40 | public: | 
| 41 | AggregateFunctionSet(string name) : FunctionSet(move(name)) { | 
| 42 | } | 
| 43 | }; | 
| 44 | |
| 45 | } // namespace duckdb | 
| 46 | 
