1 //===- llvm/ADT/SmallVectorExtras.h -----------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 ///
9 /// \file
10 /// This file defines less commonly used SmallVector utilities.
11 ///
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_ADT_SMALLVECTOREXTRAS_H
15 #define LLVM_ADT_SMALLVECTOREXTRAS_H
16 
17 #include "llvm/ADT/STLExtras.h"
18 #include "llvm/ADT/SmallVector.h"
19 
20 namespace llvm {
21 
22 /// Map a range to a SmallVector with element types deduced from the mapping.
23 template <unsigned Size, class ContainerTy, class FuncTy>
24 auto map_to_vector(ContainerTy &&C, FuncTy &&F) {
25   return to_vector<Size>(
26       map_range(std::forward<ContainerTy>(C), std::forward<FuncTy>(F)));
27 }
28 template <class ContainerTy, class FuncTy>
29 auto map_to_vector(ContainerTy &&C, FuncTy &&F) {
30   return to_vector(
31       map_range(std::forward<ContainerTy>(C), std::forward<FuncTy>(F)));
32 }
33 
34 } // namespace llvm
35 
36 #endif // LLVM_ADT_SMALLVECTOREXTRAS_H