[Object][ELF] ELFEntityIterator : Add operators for random access

Fix review comments from djasper.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232494 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Shankar Easwaran 2015-03-17 15:44:20 +00:00
parent 0bea785427
commit abc795d1f6

View File

@ -96,13 +96,13 @@ public:
ELFEntityIterator &operator+(difference_type n) {
assert(Current && "Attempted to increment an invalid iterator!");
Current += n;
Current += (n * EntitySize);
return *this;
}
ELFEntityIterator &operator-(difference_type n) {
assert(Current && "Attempted to subtract an invalid iterator!");
Current -= n;
Current -= (n * EntitySize);
return *this;
}