move utils into subfolder and different files

1 files changed, 25 insertions, 0 deletions

diff --git a/src/utils/range.h b/src/utils/range.h
new file mode 100644
index 0000000..ce25298
--- /dev/null
+++ b/src/utils/range.h
@@ -0,0 +1,25 @@
+#ifndef SYSC_PLAYGROUND_RANGE
+#define SYSC_PLAYGROUND_RANGE
+
+#include "utils/types.h"
+
+#include <cassert>
+
+struct range {
+  constexpr explicit range(u64 start, u64 end) : start{start}, end{end} {
+    assert(start < end);
+  }
+
+  constexpr bool overlaps(range rhs) const {
+    return start <= rhs.end && rhs.start <= end;
+  }
+
+  constexpr bool contains(range rhs) const {
+    return start <= rhs.start && rhs.end <= end;
+  }
+
+  u64 start;
+  u64 end;
+};
+
+#endif