From 951c74806f9e261e90cbd0eff2dd11172ad94b35 Mon Sep 17 00:00:00 2001 From: rubidium Date: Wed, 2 May 2007 09:39:11 +0000 Subject: (svn r9765) -Codechange: constify some class functions. --- src/vehicle.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/vehicle.h') diff --git a/src/vehicle.h b/src/vehicle.h index 1b2be2eb1..904a9f9e5 100644 --- a/src/vehicle.h +++ b/src/vehicle.h @@ -352,7 +352,7 @@ struct Vehicle { * Get a string 'representation' of the vehicle type. * @return the string representation. */ - virtual const char* GetTypeString() = 0; + virtual const char* GetTypeString() const = 0; /** * Marks the vehicles to be redrawn and updates cached variables @@ -370,12 +370,12 @@ struct Vehicle { * Sets the expense type associated to this vehicle type * @param income whether this is income or (running) expenses of the vehicle */ - virtual ExpensesType GetExpenseType(bool income) { return EXPENSES_OTHER; } + virtual ExpensesType GetExpenseType(bool income) const { return EXPENSES_OTHER; } /** * Invalidates the vehicle list window of this type of vehicle */ - virtual WindowClass GetVehicleListWindowClass() { return WC_NONE; } + virtual WindowClass GetVehicleListWindowClass() const { return WC_NONE; } }; /** @@ -400,7 +400,7 @@ struct SpecialVehicle : public Vehicle { /** We want to 'destruct' the right class. */ virtual ~SpecialVehicle() {} - const char *GetTypeString() { return "special vehicle"; } + const char *GetTypeString() const { return "special vehicle"; } void UpdateDeltaXY(Direction direction); }; @@ -419,7 +419,7 @@ struct DisasterVehicle : public Vehicle { /** We want to 'destruct' the right class. */ virtual ~DisasterVehicle() {} - const char *GetTypeString() { return "disaster vehicle"; } + const char *GetTypeString() const { return "disaster vehicle"; } void UpdateDeltaXY(Direction direction); }; @@ -438,7 +438,7 @@ struct InvalidVehicle : public Vehicle { /** We want to 'destruct' the right class. */ virtual ~InvalidVehicle() {} - const char *GetTypeString() { return "invalid vehicle"; } + const char *GetTypeString() const { return "invalid vehicle"; } }; #define is_custom_sprite(x) (x >= 0xFD) -- cgit v1.2.3-54-g00ecf