DarkflameServer/dDatabase/CDClientDatabase/CDClientManager.h
David Markowitz d2aeebcd46
chore: Move database storage containers to be translation unit local to allow for safe references (#1434)
* Move CDClientManager to be a namespace

Tested that worlds still load data as expected.  Had no use being a singleton anyways.

* Move cdclient data storage to tu local containers

Allows some data from these containers to be saved on object by reference instead of always needing to copy.

iteration 2

- move all unnamed namespace containers to a singular spot
- use macro for template specialization and variable declaration
- use templates to allow for as little copy paste of types and functions as possible

* remember to use typename!

compiler believes T::StorageType is accessing a member, not a type.

* Update CDClientManager.cpp

* move to cpp?
2024-02-09 07:37:58 -06:00

45 lines
1.0 KiB
C++

#ifndef __CDCLIENTMANAGER__H__
#define __CDCLIENTMANAGER__H__
#define UNUSED_TABLE(v)
/**
* Initialize the CDClient tables so they are all loaded into memory.
*/
namespace CDClientManager {
void LoadValuesFromDatabase();
void LoadValuesFromDefaults();
/**
* Fetch a table from CDClient
*
* @tparam Table type to fetch
* @return A pointer to the requested table.
*/
template<typename T>
T* GetTable();
/**
* Fetch a table from CDClient
* Note: Calling this function without a template specialization in CDClientManager.cpp will cause a linker error.
*
* @tparam Table type to fetch
* @return A pointer to the requested table.
*/
template<typename T>
typename T::StorageType& GetEntriesMutable();
};
// These are included after the CDClientManager namespace declaration as CDTable as of Jan 29 2024 relies on CDClientManager in Templated code.
#include "CDTable.h"
#include "Singleton.h"
template<typename T>
T* CDClientManager::GetTable() {
return &T::Instance();
};
#endif //!__CDCLIENTMANAGER__H__