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@@ -8,20 +8,20 @@ FORCEINLINE void MemCpyT(Titem_* d, cons
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{
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memcpy(d, s, num_items * sizeof(Titem_));
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}
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/** Base class for simple binary blobs.
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Item is byte.
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The word 'simple' means:
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- no configurable allocator type (always made from heap)
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- no smart deallocation - deallocation must be called from the same
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module (DLL) where the blob was allocated
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- no configurable allocation policy (how big blocks should be allocated)
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- no extra ownership policy (i.e. 'copy on write') when blob is copied
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- no thread synchronization at all */
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* Item is byte.
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* The word 'simple' means:
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* - no configurable allocator type (always made from heap)
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* - no smart deallocation - deallocation must be called from the same
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* module (DLL) where the blob was allocated
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* - no configurable allocation policy (how big blocks should be allocated)
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* - no extra ownership policy (i.e. 'copy on write') when blob is copied
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* - no thread synchronization at all */
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class CBlobBaseSimple {
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protected:
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struct CHdr {
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int m_size; // actual blob size in bytes
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int m_max_size; // maximum (allocated) size in bytes
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};
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@@ -75,24 +75,24 @@ public:
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{
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if (!src.IsEmpty())
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memcpy(GrowRawSize(src.RawSize()), src.RawData(), src.RawSize());
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}
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/** Reallocate if there is no free space for num_bytes bytes.
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@return pointer to the new data to be added */
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* @return pointer to the new data to be added */
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FORCEINLINE int8* MakeRawFreeSpace(int num_bytes)
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{
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assert(num_bytes >= 0);
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int new_size = RawSize() + num_bytes;
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if (new_size > MaxRawSize()) SmartAlloc(new_size);
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FixTail();
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return ptr_u.m_pData + RawSize();
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}
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/** Increase RawSize() by num_bytes.
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@return pointer to the new data added */
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* @return pointer to the new data added */
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FORCEINLINE int8* GrowRawSize(int num_bytes)
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{
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int8* pNewData = MakeRawFreeSpace(num_bytes);
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RawSizeRef() += num_bytes;
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return pNewData;
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}
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