DBCStorage< T > Class Template Reference

#include "DBCStore.h"

Inheritance diagram for DBCStorage< T >:

Public Types
typedef DBCStorageIterator< T >	iterator

Public Member Functions
	DBCStorage (char const *fmt)
	~DBCStorage () override
T const *	LookupEntry (uint32 id) const
T const *	AssertEntry (uint32 id) const
void	SetEntry (uint32 id, T *t)
uint32	GetNumRows () const
bool	Load (char const *path) override
bool	LoadStringsFrom (char const *path) override
void	LoadFromDB (char const *table, char const *format) override
iterator	begin ()
iterator	end ()
Public Member Functions inherited from DBCStorageBase
	DBCStorageBase (char const *fmt)
virtual	~DBCStorageBase ()
char const *	GetFormat () const
uint32	GetFieldCount () const
virtual bool	Load (char const *path)=0
virtual bool	LoadStringsFrom (char const *path)=0
virtual void	LoadFromDB (char const *table, char const *format)=0

Private Member Functions
	DBCStorage (DBCStorage const &right)=delete
DBCStorage &	operator= (DBCStorage const &right)=delete

Private Attributes
union {
T **   AsT
char **   AsChar
}	_indexTable

Additional Inherited Members
Protected Member Functions inherited from DBCStorageBase
bool	Load (char const *path, char **&indexTable)
bool	LoadStringsFrom (char const *path, char **indexTable)
void	LoadFromDB (char const *table, char const *format, char **&indexTable)
Protected Attributes inherited from DBCStorageBase
uint32	_fieldCount
char const *	_fileFormat
char *	_dataTable
std::vector< char * >	_stringPool
uint32	_indexTableSize

Detailed Description

template<class T>
class DBCStorage< T >

Member Typedef Documentation

iterator

template<class T >

typedef DBCStorageIterator<T> DBCStorage< T >::iterator

Constructor & Destructor Documentation

DBCStorage() [1/2]

template<class T >

DBCStorage< T >::DBCStorage ( char const *  fmt )

inlineexplicit

                                         : DBCStorageBase(fmt)
    {
        _indexTable.AsT = nullptr;
    }

References DBCStorage< T >::_indexTable.

~DBCStorage()

template<class T >

DBCStorage< T >::~DBCStorage ( )

inlineoverride

    {
        delete[] reinterpret_cast<char*>(_indexTable.AsT);
    }

References DBCStorage< T >::_indexTable.

DBCStorage() [2/2]

template<class T >

DBCStorage< T >::DBCStorage ( DBCStorage< T > const &  right )

privatedelete

Member Function Documentation

AssertEntry()

template<class T >

T const * DBCStorage< T >::AssertEntry ( uint32  id ) const

inline

{ return ASSERT_NOTNULL(LookupEntry(id)); }

References ASSERT_NOTNULL, and DBCStorage< T >::LookupEntry().

begin()

template<class T >

iterator DBCStorage< T >::begin ( )

inline

{ return iterator(_indexTable.AsT, _indexTableSize); }

References DBCStorage< T >::_indexTable, and DBCStorageBase::_indexTableSize.

end()

template<class T >

iterator DBCStorage< T >::end ( )

inline

{ return iterator(_indexTable.AsT, _indexTableSize, _indexTableSize); }

References DBCStorage< T >::_indexTable, and DBCStorageBase::_indexTableSize.

GetNumRows()

template<class T >

uint32 DBCStorage< T >::GetNumRows ( ) const

inline

{ return _indexTableSize; }

References DBCStorageBase::_indexTableSize.

Referenced by LoadDBC().

Load()

template<class T >

bool DBCStorage< T >::Load ( char const *  path )

inlineoverridevirtual

Implements DBCStorageBase.

    {
        return DBCStorageBase::Load(path, _indexTable.AsChar);
    }

References DBCStorage< T >::_indexTable, and DBCStorageBase::Load().

Referenced by LoadDBC().

LoadFromDB()

template<class T >

void DBCStorage< T >::LoadFromDB ( char const *  table, char const *  format  )

inlineoverridevirtual

Implements DBCStorageBase.

    {
        DBCStorageBase::LoadFromDB(table, format, _indexTable.AsChar);
    }

References DBCStorage< T >::_indexTable, and DBCStorageBase::LoadFromDB().

Referenced by LoadDBC().

LoadStringsFrom()

template<class T >

bool DBCStorage< T >::LoadStringsFrom ( char const *  path )

inlineoverridevirtual

Implements DBCStorageBase.

    {
        return DBCStorageBase::LoadStringsFrom(path, _indexTable.AsChar);
    }

References DBCStorage< T >::_indexTable, and DBCStorageBase::LoadStringsFrom().

Referenced by LoadDBC().

LookupEntry()

template<class T >

T const * DBCStorage< T >::LookupEntry ( uint32  id ) const

inline

{ return (id >= _indexTableSize) ? nullptr : _indexTable.AsT[id]; }

References DBCStorage< T >::_indexTable, and DBCStorageBase::_indexTableSize.

Referenced by DBCStorage< T >::AssertEntry().

operator=()

template<class T >

DBCStorage & DBCStorage< T >::operator= ( DBCStorage< T > const &  right )

privatedelete

SetEntry()

template<class T >

void DBCStorage< T >::SetEntry ( uint32  id, T *  t  )

inline

    {
        if (id >= _indexTableSize)
        {
            // Resize
            typedef char* ptr;
            std::size_t newSize = id + 1;
            ptr* newArr = new ptr[newSize];
            memset(newArr, 0, newSize * sizeof(ptr));
            memcpy(newArr, _indexTable.AsChar, _indexTableSize * sizeof(ptr));
            delete[] reinterpret_cast<char*>(_indexTable.AsT);
            _indexTable.AsChar = newArr;
            _indexTableSize = newSize;
        }
 
        delete _indexTable.AsT[id];
        _indexTable.AsT[id] = t;
    }

References DBCStorage< T >::_indexTable, and DBCStorageBase::_indexTableSize.

Member Data Documentation

union { ... } DBCStorage< T >::_indexTable

Referenced by DBCStorage< T >::begin(), DBCStorage< T >::DBCStorage(), DBCStorage< T >::end(), DBCStorage< T >::Load(), DBCStorage< T >::LoadFromDB(), DBCStorage< T >::LoadStringsFrom(), DBCStorage< T >::LookupEntry(), DBCStorage< T >::SetEntry(), and DBCStorage< T >::~DBCStorage().

AsChar

template<class T >

char** DBCStorage< T >::AsChar

AsT

template<class T >

T** DBCStorage< T >::AsT