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-rw-r--r--other-licenses/7zstub/src/CPP/7zip/Common/UniqBlocks.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/CPP/7zip/Common/UniqBlocks.h b/other-licenses/7zstub/src/CPP/7zip/Common/UniqBlocks.h
new file mode 100644
index 000000000..d9ec17da1
--- /dev/null
+++ b/other-licenses/7zstub/src/CPP/7zip/Common/UniqBlocks.h
@@ -0,0 +1,26 @@
+// UniqBlocks.h
+
+#ifndef __UNIQ_BLOCKS_H
+#define __UNIQ_BLOCKS_H
+
+#include "../../Common/MyTypes.h"
+#include "../../Common/MyBuffer.h"
+#include "../../Common/MyVector.h"
+
+struct CUniqBlocks
+{
+ CObjectVector<CByteBuffer> Bufs;
+ CUIntVector Sorted;
+ CUIntVector BufIndexToSortedIndex;
+
+ unsigned AddUniq(const Byte *data, size_t size);
+ UInt64 GetTotalSizeInBytes() const;
+ void GetReverseMap();
+
+ bool IsOnlyEmpty() const
+ {
+ return (Bufs.Size() == 0 || Bufs.Size() == 1 && Bufs[0].Size() == 0);
+ }
+};
+
+#endif