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authorpeter1138 <peter1138@openttd.org>2008-02-12 11:46:29 +0000
committerpeter1138 <peter1138@openttd.org>2008-02-12 11:46:29 +0000
commitaefb78fcdf0afdfd256781adb29e1f063422d00d (patch)
tree2a3c3e2a75d3a81f1e2012c73c2effb80b431427
parent57aacb50c87372dabddd2ab58537ef55ba9e3c3d (diff)
downloadopenttd-aefb78fcdf0afdfd256781adb29e1f063422d00d.tar.xz
(svn r12120) -Cleanup: const-ify parameters when checking for same cargopacket source.
-rw-r--r--src/cargopacket.cpp2
-rw-r--r--src/cargopacket.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/cargopacket.cpp b/src/cargopacket.cpp
index a09a978a1..e97ff866c 100644
--- a/src/cargopacket.cpp
+++ b/src/cargopacket.cpp
@@ -37,7 +37,7 @@ CargoPacket::~CargoPacket()
this->count = 0;
}
-bool CargoPacket::SameSource(CargoPacket *cp)
+bool CargoPacket::SameSource(const CargoPacket *cp) const
{
return this->source_xy == cp->source_xy && this->days_in_transit == cp->days_in_transit && this->paid_for == cp->paid_for;
}
diff --git a/src/cargopacket.h b/src/cargopacket.h
index 046857235..866b41ad0 100644
--- a/src/cargopacket.h
+++ b/src/cargopacket.h
@@ -53,7 +53,7 @@ struct CargoPacket : PoolItem<CargoPacket, CargoPacketID, &_CargoPacket_pool> {
* @param cp the cargo packet to compare to
* @return true if and only if days_in_transit and source_xy are equal
*/
- bool SameSource(CargoPacket *cp);
+ bool SameSource(const CargoPacket *cp) const;
};
/**