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Unified Diff: third_party/lzma/v4_65/files/CPP/Common/MyVector.cpp

Issue 624713003: Keep only base/extractor.[cc|h]. (Closed) Base URL: https://chromium.googlesource.com/external/omaha.git@master
Patch Set: Created 6 years, 2 months ago
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Index: third_party/lzma/v4_65/files/CPP/Common/MyVector.cpp
diff --git a/third_party/lzma/v4_65/files/CPP/Common/MyVector.cpp b/third_party/lzma/v4_65/files/CPP/Common/MyVector.cpp
deleted file mode 100644
index 88d9993a60b5a9e4526610da5c3fb54b3fda9b8c..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/CPP/Common/MyVector.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-// Common/MyVector.cpp
-
-#include "StdAfx.h"
-
-#include <string.h>
-
-#include "MyVector.h"
-
-CBaseRecordVector::~CBaseRecordVector() { ClearAndFree(); }
-
-void CBaseRecordVector::ClearAndFree()
-{
- Clear();
- delete []((unsigned char *)_items);
- _capacity = 0;
- _size = 0;
- _items = 0;
-}
-
-void CBaseRecordVector::Clear() { DeleteFrom(0); }
-void CBaseRecordVector::DeleteBack() { Delete(_size - 1); }
-void CBaseRecordVector::DeleteFrom(int index) { Delete(index, _size - index); }
-
-void CBaseRecordVector::ReserveOnePosition()
-{
- if (_size != _capacity)
- return;
- int delta = 1;
- if (_capacity >= 64)
- delta = _capacity / 4;
- else if (_capacity >= 8)
- delta = 8;
- Reserve(_capacity + delta);
-}
-
-void CBaseRecordVector::Reserve(int newCapacity)
-{
- // if (newCapacity <= _capacity)
- if (newCapacity == _capacity)
- return;
- if ((unsigned)newCapacity >= ((unsigned)1 << (sizeof(unsigned) * 8 - 1)))
- throw 1052353;
- size_t newSize = (size_t)(unsigned)newCapacity * _itemSize;
- if (newSize / _itemSize != (size_t)(unsigned)newCapacity)
- throw 1052354;
- unsigned char *p = NULL;
- if (newSize > 0)
- {
- p = new unsigned char[newSize];
- if (p == 0)
- throw 1052355;
- int numRecordsToMove = (_size < newCapacity ? _size : newCapacity);
- memcpy(p, _items, _itemSize * numRecordsToMove);
- }
- delete [](unsigned char *)_items;
- _items = p;
- _capacity = newCapacity;
-}
-
-void CBaseRecordVector::ReserveDown()
-{
- Reserve(_size);
-}
-
-void CBaseRecordVector::MoveItems(int destIndex, int srcIndex)
-{
- memmove(((unsigned char *)_items) + destIndex * _itemSize,
- ((unsigned char *)_items) + srcIndex * _itemSize,
- _itemSize * (_size - srcIndex));
-}
-
-void CBaseRecordVector::InsertOneItem(int index)
-{
- ReserveOnePosition();
- MoveItems(index + 1, index);
- _size++;
-}
-
-void CBaseRecordVector::Delete(int index, int num)
-{
- TestIndexAndCorrectNum(index, num);
- if (num > 0)
- {
- MoveItems(index, index + num);
- _size -= num;
- }
-}
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