77         , mLength(0)  in Array()
118         mLength = 0;  in Clear()
127     IndexType GetLength(void) const { return mLength; }  in GetLength()
137     const Type *AsCArray(void) const { return (mLength != 0) ? mArray : nullptr; }  in AsCArray()
174         mLength          = aOther.mLength;  in TakeFrom()
177         aOther.mLength   = 0;  in TakeFrom()
216     Type *At(IndexType aIndex) { return (aIndex < mLength) ? &mArray[aIndex] : nullptr; }  in At()
229 …  const Type *At(IndexType aIndex) const { return (aIndex < mLength) ? &mArray[aIndex] : nullptr; }  in At()
259     Type *Back(void) { return (mLength > 0) ? &mArray[mLength - 1] : nullptr; }  in Back()
269     const Type *Back(void) const { return (mLength > 0) ? &mArray[mLength - 1] : nullptr; }  in Back()
287         if (mLength == mCapacity)  in PushBack()
292         new (&mArray[mLength++]) Type(aEntry);  in PushBack()
314         if (mLength == mCapacity)  in PushBack()
319         new (&mArray[mLength++]) Type(static_cast<Type &&>(aEntry));  in PushBack()
341         if (mLength == mCapacity)  in PushBack()
346         newEntry = new (&mArray[mLength++]) Type();  in PushBack()
360         if (mLength > 0)  in PopBack()
362             mArray[mLength - 1].~Type();  in PopBack()
363             mLength--;  in PopBack()
509     Type       *begin(void) { return (mLength > 0) ? mArray : nullptr; }  in begin()
510     Type       *end(void) { return (mLength > 0) ? &mArray[mLength] : nullptr; }  in end()
511     const Type *begin(void) const { return (mLength > 0) ? mArray : nullptr; }  in begin()
512     const Type *end(void) const { return (mLength > 0) ? &mArray[mLength] : nullptr; }  in end()
523         VerifyOrExit((aCapacity != mCapacity) && (aCapacity >= mLength));  in Allocate()
527         for (IndexType index = 0; index < mLength; index++)  in Allocate()
542     IndexType mLength;  member in ot::Heap::Array