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-rw-r--r--plugins/HistoryStats/src/inout.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/plugins/HistoryStats/src/inout.h b/plugins/HistoryStats/src/inout.h
new file mode 100644
index 0000000000..c6e099169d
--- /dev/null
+++ b/plugins/HistoryStats/src/inout.h
@@ -0,0 +1,50 @@
+#if !defined(HISTORYSTATS_GUARD_INOUT_H)
+#define HISTORYSTATS_GUARD_INOUT_H
+
+class InOut
+{
+public:
+ int in;
+ int out;
+
+public:
+ InOut()
+ : in(0), out(0)
+ {
+ }
+
+ InOut(int initIn, int initOut)
+ : in(initIn), out(initOut)
+ {
+ }
+
+ InOut& operator +=(const InOut& other)
+ {
+ in += other.in;
+ out += other.out;
+
+ return *this;
+ }
+
+ int total() const
+ {
+ return in + out;
+ }
+
+ int operator <(const InOut& other) const
+ {
+ return total() < other.total();
+ }
+
+ int operator >(const InOut& other) const
+ {
+ return total() > other.total();
+ }
+
+ int operator !=(const InOut& other) const
+ {
+ return total() != other.total();
+ }
+};
+
+#endif // HISTORYSTATS_GUARD_INOUT_H