6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-21 02:29:22 +00:00
Code Issues Projects Releases Wiki Activity

Hide the state of TinyPtrVector and remove the single element constructor.

Browse Source 
There is no reason for this state to be exposed as public. The single element
constructor was superfulous in light of the single element ArrayRef
constructor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226424 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael Gottesman 2015-01-19 02:09:54 +00:00
parent 15587b485b
commit b0b28ca485
1 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
include/llvm/ADT/TinyPtrVector.h
View File

@ -25,11 +25,14 @@ namespace llvm {
template <typename EltTy>
class TinyPtrVector {
public:
typedef llvm::SmallVector<EltTy, 4> VecTy;
typedef typename VecTy::value_type value_type;
using VecTy = llvm::SmallVector<EltTy, 4>;
using value_type = typename VecTy::value_type;
using PtrUnion = llvm::PointerUnion<EltTy, VecTy *>;
llvm::PointerUnion<EltTy, VecTy*> Val;
private:
PtrUnion Val;
public:
TinyPtrVector() {}
~TinyPtrVector() {
if (VecTy *V = Val.template dyn_cast<VecTy*>())
@ -96,12 +99,13 @@ public:
return *this;
}
/// Constructor from a single element.
explicit TinyPtrVector(EltTy Elt) : Val(Elt) {}
/// Constructor from an ArrayRef.
///
/// This also is a constructor for individual array elements due to the single
/// element constructor for ArrayRef.
explicit TinyPtrVector(ArrayRef<EltTy> Elts)
: Val(new VecTy(Elts.begin(), Elts.end())) {}
: Val(Elts.size() == 1 ? PtrUnion(Elts[0])
: PtrUnion(new VecTy(Elts.begin(), Elts.end()))) {}
// implicit conversion operator to ArrayRef.
operator ArrayRef<EltTy>() const {