mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-01 08:23:21 +01:00
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
//===-- llvm/ADT/VectorExtras.h - Helpers for std::vector -------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file 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
|