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SmallVector's construct_range is the same thing as std::uninitialized_fill, no need to reinvent it.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149851 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2012-02-05 22:48:31 +00:00
parent b25e44ec15
commit c05277ea87
1 changed files with 3 additions and 9 deletions
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12
include/llvm/ADT/SmallVector.h
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@@ -299,7 +299,7 @@ public:
} else if (N > this->size()) { } else if (N > this->size()) {
if (this->capacity() < N) if (this->capacity() < N)
this->grow(N); this->grow(N);
this->construct_range(this->end(), this->begin()+N, T()); std::uninitialized_fill(this->end(), this->begin()+N, T());
this->setEnd(this->begin()+N); this->setEnd(this->begin()+N);
} }
} }
@@ -311,7 +311,7 @@ public:
} else if (N > this->size()) { } else if (N > this->size()) {
if (this->capacity() < N) if (this->capacity() < N)
this->grow(N); this->grow(N);
construct_range(this->end(), this->begin()+N, NV); std::uninitialized_fill(this->end(), this->begin()+N, NV);
this->setEnd(this->begin()+N); this->setEnd(this->begin()+N);
} }
} }
@@ -378,7 +378,7 @@ public:
if (this->capacity() < NumElts) if (this->capacity() < NumElts)
this->grow(NumElts); this->grow(NumElts);
this->setEnd(this->begin()+NumElts); this->setEnd(this->begin()+NumElts);
construct_range(this->begin(), this->end(), Elt); std::uninitialized_fill(this->begin(), this->end(), Elt);
} }
iterator erase(iterator I) { iterator erase(iterator I) {
@@ -556,12 +556,6 @@ public:
assert(N <= this->capacity()); assert(N <= this->capacity());
this->setEnd(this->begin() + N); this->setEnd(this->begin() + N);
} }
private:
static void construct_range(T *S, T *E, const T &Elt) {
for (; S != E; ++S)
new (S) T(Elt);
}
}; };