cpp/openttd-patchpack/source Changeset - r8542:87e345c9e13a

Changeset - r8542:87e345c9e13a

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peter1138 - 17 years ago 2008-02-12 11:46:29
peter1138@openttd.org

(svn r12120) -Cleanup: const-ify parameters when checking for same cargopacket source.

2 files changed with 2 insertions and 2 deletions:

src/cargopacket.cpp

src/cargopacket.h

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src/cargopacket.cpp

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@@ @@ -34,13 +34,13 @@ CargoPacket::CargoPacket(StationID sourc @@
 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;
+}
 static const SaveLoad _cargopacket_desc[] = {
 	SLE_VAR(CargoPacket, source,          SLE_UINT16),

src/cargopacket.h

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@@ @@ -50,13 +50,13 @@ struct CargoPacket : PoolItem<CargoPacke @@
 	/**
 	 * Checks whether the cargo packet is from (exactly) the same source
 	 * in time and location.
 	 * @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;
 };
 /**
  * Iterate over all _valid_ cargo packets from the given start
  * @param cp    the variable used as "iterator"
  * @param start the cargo packet ID of the first packet to iterate over

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