initial commit

sgutil/sgu_utils.h

@@ -0,0 +1,12 @@
+#pragma once
+
+
+bool generateRandomSegment(int64_t memorySize, int64_t minSize, int64_t maxSize, int32_t counts,
+	std::vector<std::pair< int64_t, int64_t>>& segmentArray);
+
+void generateRandomPointsInSegment(int64_t nSegmentSize, int32_t counts, std::vector<int64_t>& points);
+
+int64_t randomInRange(int64_t minValue, int64_t maxValue);
+
+void fillRandomData(uint8_t* buffer, int64_t size);
+