VectorSaveLoadHandler< TImpl, TObject, TElementType, MAX_LENGTH > Class Template Reference

Default handler for saving/loading a vector to/from disk. More...

#include <saveload.h>

Inheritance diagram for VectorSaveLoadHandler< TImpl, TObject, TElementType, MAX_LENGTH >:

Public Member Functions
virtual std::vector< TElementType > &	GetVector (TObject *object) const =0
	Get instance of vector to load/save. More...
virtual size_t	GetLength () const
	Get number of elements to load into vector. More...
void	Save (TObject *object) const override
void	Load (TObject *object) const override
Public Member Functions inherited from DefaultSaveLoadHandler< TImpl, TObject >
SaveLoadTable	GetDescription () const override
	Get the description of the fields in the savegame.
SaveLoadCompatTable	GetCompatDescription () const override
	Get the pre-header description of the fields in the savegame.
virtual void	Save ([[maybe_unused]] TObject *object) const
void	Save (void *object) const override
virtual void	Load ([[maybe_unused]] TObject *object) const
void	Load (void *object) const override
virtual void	LoadCheck ([[maybe_unused]] TObject *object) const
void	LoadCheck (void *object) const override
virtual void	FixPointers ([[maybe_unused]] TObject *object) const
void	FixPointers (void *object) const override
Public Member Functions inherited from SaveLoadHandler
virtual void	Save ([[maybe_unused]] void *object) const
	Save the object to disk. More...
virtual void	Load ([[maybe_unused]] void *object) const
	Load the object from disk. More...
virtual void	LoadCheck ([[maybe_unused]] void *object) const
	Similar to load, but used only to validate savegames. More...
virtual void	FixPointers ([[maybe_unused]] void *object) const
	A post-load callback to fix SL_REF integers into pointers. More...
SaveLoadTable	GetLoadDescription () const
	Get the description for how to load the chunk. More...

Additional Inherited Members
Data Fields inherited from SaveLoadHandler
std::optional< std::vector< SaveLoad > >	load_description

Detailed Description

template<class TImpl, class TObject, class TElementType, size_t MAX_LENGTH = UINT32_MAX>
class VectorSaveLoadHandler< TImpl, TObject, TElementType, MAX_LENGTH >

Default handler for saving/loading a vector to/from disk.

This handles a few common things for handlers, meaning the actual handler needs less code.

Template Parameters

TImpl	The class initializing this template.
TObject	The class of the object using this SaveLoadHandler.
TElementType	The type of the elements contained within the vector.
MAX_LENGTH	maximum number of elements to load.

Definition at line 1341 of file saveload.h.

Member Function Documentation

GetLength()

template<class TImpl , class TObject , class TElementType , size_t MAX_LENGTH = UINT32_MAX>

virtual size_t VectorSaveLoadHandler< TImpl, TObject, TElementType, MAX_LENGTH >::GetLength ( ) const

inlinevirtual

Get number of elements to load into vector.

Returns

Number of elements to load into the vector.

Note

This is only overridden if the number of elements comes from a different location due to savegame changes.

Reimplemented in SlStationSpecList< T >.

Definition at line 1355 of file saveload.h.

References SlGetStructListLength().

GetVector()

template<class TImpl , class TObject , class TElementType , size_t MAX_LENGTH = UINT32_MAX>

virtual std::vector<TElementType>& VectorSaveLoadHandler< TImpl, TObject, TElementType, MAX_LENGTH >::GetVector ( TObject *  object ) const

pure virtual

Get instance of vector to load/save.

Parameters

object

Object containing vector.

Returns

Vector to load/save.

Implemented in SlVehicleShipPath, SlVehicleRoadVehPath, SlIndustryProduced, SlIndustryAccepted, SlAllowListData, SlRoadStopTileData, and SlStationSpecList< T >.

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The documentation for this class was generated from the following file:

• src/saveload/saveload.h