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Added GrowUninitialized

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This commit is contained in:
Brian Fiete 2020-12-13 08:02:31 -08:00
parent 9c948d37ff
commit 350516fae3
1 changed files with 12 additions and 2 deletions
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14
BeefySysLib/util/Array.h
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@ -459,7 +459,7 @@ protected:
void EnsureFree(intptr freeCount) void EnsureFree(intptr freeCount)
{ {
if (this->mSize + freeCount > this->mAllocSize) if (this->mSize + freeCount > this->mAllocSize)
SetBufferSize(std::max(this->mAllocSize + this->mAllocSize / 2 + 1, this->mSize + freeCount)); SetBufferSize(BF_MAX(this->mAllocSize + this->mAllocSize / 2 + 1, this->mSize + freeCount));
} }
public: public:
@ -770,7 +770,7 @@ protected:
void EnsureFree(intptr freeCount) void EnsureFree(intptr freeCount)
{ {
if (this->mSize + freeCount > this->mAllocSize) if (this->mSize + freeCount > this->mAllocSize)
SetBufferSize(std::max(this->mAllocSize + this->mAllocSize / 2 + 1, this->mSize + freeCount)); SetBufferSize(BF_MAX(this->mAllocSize + this->mAllocSize / 2 + 1, this->mSize + freeCount));
} }
public: public:
@ -1054,6 +1054,16 @@ public:
SetBufferSize(this->mAllocSize + this->mAllocSize / 2 + 1); SetBufferSize(this->mAllocSize + this->mAllocSize / 2 + 1);
this->mVals[this->mSize++] = val; this->mVals[this->mSize++] = val;
} }
T* GrowUninitialized(int addSize)
{
if (this->mSize + addSize > this->mAllocSize)
EnsureFree(addSize);
this->mSize += (int_cosize)addSize;
if (addSize == 0)
return NULL;
return &this->mVals[this->mSize - addSize];
}
}; };
template <typename T, typename TAlloc = AllocatorCLib<T> > template <typename T, typename TAlloc = AllocatorCLib<T> >