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-rw-r--r--src/base/types.hh12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/base/types.hh b/src/base/types.hh
index 7f4375048..b4cb69a0c 100644
--- a/src/base/types.hh
+++ b/src/base/types.hh
@@ -113,6 +113,18 @@ class Cycles
bool operator>(const Cycles& cc) const
{ return c > cc.c; }
+ const Cycles operator +(const Cycles& b) const
+ { return Cycles(c + b.c); }
+
+ const Cycles operator -(const Cycles& b) const
+ { assert(c >= b.c); return Cycles(c - b.c); }
+
+ const Cycles operator <<(const int32_t shift)
+ { return Cycles(c << shift); }
+
+ const Cycles operator >>(const int32_t shift)
+ { return Cycles(c >> shift); }
+
#endif // SWIG not touching operators
};