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Diffstat (limited to 'src/common/interface/PortType.hpp')
-rw-r--r-- | src/common/interface/PortType.hpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/common/interface/PortType.hpp b/src/common/interface/PortType.hpp index e1d51e21..19558adc 100644 --- a/src/common/interface/PortType.hpp +++ b/src/common/interface/PortType.hpp @@ -68,6 +68,7 @@ public: inline bool operator!=(const Symbol& symbol) const { return (_symbol != symbol); } inline bool operator==(const PortType& type) const { return (_symbol == type._symbol); } inline bool operator!=(const PortType& type) const { return (_symbol != type._symbol); } + inline bool operator<(const PortType& type) const { return (_symbol < type._symbol); } inline bool is_audio() { return _symbol == AUDIO; } inline bool is_control() { return _symbol == CONTROL; } |