//===-- llvm/ADT/VectorExtras.h - Helpers for std::vector -------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file was developed by the LLVM research group and is distributed under // the University of Illinois Open Source License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file contains helper functions which are useful for working with the // std::vector class. // //===----------------------------------------------------------------------===// #ifndef LLVM_ADT_VECTOREXTRAS_H #define LLVM_ADT_VECTOREXTRAS_H #include <cstdarg> #include <vector> namespace llvm { /// make_vector - Helper function which is useful for building temporary vectors /// to pass into type construction of CallInst ctors. This turns a null /// terminated list of pointers (or other value types) into a real live vector. /// template<typename T> inline std::vector<T> make_vector(T A, ...) { va_list Args; va_start(Args, A); std::vector<T> Result; Result.push_back(A); while (T Val = va_arg(Args, T)) Result.push_back(Val); va_end(Args); return Result; } } // End llvm namespace #endif