lib: make Turns.Participant comparablemain

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/src/turnsmm/participant.cpp b/lib/src/turnsmm/participant.cpp
index 758f062..81b2777 100644
--- a/lib/src/turnsmm/participant.cpp
+++ b/lib/src/turnsmm/participant.cpp
@@ -22,6 +22,7 @@
 #include <glibmm/wrap.h>
 
 #include <bit>
+#include <compare>
 
 namespace Turns
 {
@@ -84,6 +85,17 @@ namespace Turns
   {
   }
 
+  auto Participant::operator<=>(Participant const & other) const noexcept -> std::strong_ordering
+  {
+    auto result = turns_participant_compare(unwrap(this), other.gobj());
+    return result == 0 ? std::strong_ordering::equivalent : (result < 0 ? std::strong_ordering::less : std::strong_ordering::greater);
+  }
+
+  auto Participant::operator==(Participant const & other) const noexcept -> bool
+  {
+    return (*this <=> other) == std::strong_ordering::equivalent;
+  }
+
   auto Participant::gobj() noexcept -> BaseObjectType *
   {
     return std::bit_cast<BaseObjectType *>(gobject_);