CicArrayBase Class Reference

#include <cicarray.h>

Inheritance diagram for CicArrayBase:

Public Member Functions
	CicArrayBase (size_t cbItem)
virtual	~CicArrayBase ()
BOOL	Insert (size_t iItem, size_t cGrow)
LPVOID	Append (size_t cGrow)
void	Remove (size_t iItem, size_t cRemove=1)

Protected Attributes
LPBYTE	m_pb
size_t	m_cItems
size_t	m_cbItem
size_t	m_cCapacity

Detailed Description

Definition at line 12 of file cicarray.h.

Constructor & Destructor Documentation

CicArrayBase()

CicArrayBase::CicArrayBase

(

size_t

cbItem

)

Definition at line 11 of file cicarray.cpp.

{
    m_cbItem = cbItem;
    m_pb = NULL;
    m_cItems = m_cCapacity = 0;
}

~CicArrayBase()

CicArrayBase::~CicArrayBase ( )

virtual

Definition at line 18 of file cicarray.cpp.

{
    cicMemFree(m_pb);
}

Member Function Documentation

Append()

LPVOID CicArrayBase::Append

(

size_t

cGrow

)

Definition at line 23 of file cicarray.cpp.

{
    if (!Insert(m_cItems, cGrow))
        return NULL;
    return &m_pb[(m_cItems - cGrow) * m_cbItem];
}

Referenced by CicArray< T_ITEM >::Append().

Insert()

BOOL CicArrayBase::Insert	(	size_t	iItem,
		size_t	cGrow
	)

Definition at line 30 of file cicarray.cpp.

{
    size_t cNewCapacity = m_cItems + cGrow;
    if (m_cCapacity < cNewCapacity)
    {
        if (cNewCapacity <= m_cItems + m_cItems / 2)
            cNewCapacity = m_cItems + m_cItems / 2;
 
        LPBYTE pbNew = (LPBYTE)cicMemReAlloc(m_pb, cNewCapacity * m_cbItem);
        if (!pbNew)
            return FALSE;
 
        m_pb = pbNew;
        m_cCapacity = cNewCapacity;
    }
 
    if (iItem < m_cItems)
    {
        MoveMemory(&m_pb[(cGrow + iItem) * m_cbItem],
                   &m_pb[iItem * m_cbItem],
                   (m_cItems - iItem) * m_cbItem);
    }
 
    m_cItems += cGrow;
    return TRUE;
}

Referenced by CicArray< T_ITEM >::Remove().

Remove()

void CicArrayBase::Remove	(	size_t	iItem,
		size_t	cRemove = 1
	)

Definition at line 57 of file cicarray.cpp.

{
    if (iItem + cRemove < m_cItems)
    {
        MoveMemory(&m_pb[iItem * m_cbItem],
                   &m_pb[(iItem + cRemove) * m_cbItem],
                   (m_cItems - iItem - cRemove) * m_cbItem);
    }
 
    m_cItems -= cRemove;
 
    size_t cHalfCapacity = m_cCapacity / 2;
    if (cHalfCapacity <= m_cItems)
        return;
 
    LPBYTE pb = (LPBYTE)cicMemReAlloc(m_pb, cHalfCapacity * m_cbItem);
    if (pb)
    {
        m_pb = pb;
        m_cCapacity = cHalfCapacity;
    }
}

Member Data Documentation

m_cbItem

size_t CicArrayBase::m_cbItem

protected

Definition at line 16 of file cicarray.h.

Referenced by CicArrayBase(), Insert(), CicArray< T_ITEM >::operator[](), CicArray< LANGBARITEMSTATE >::Remove(), and CicArray< T_ITEM >::Remove().

m_cCapacity

size_t CicArrayBase::m_cCapacity

protected

Definition at line 16 of file cicarray.h.

Referenced by CicArrayBase(), CicArray< T_ITEM >::clear(), Insert(), and CicArray< LANGBARITEMSTATE >::Remove().

m_cItems

size_t CicArrayBase::m_cItems

protected

Definition at line 16 of file cicarray.h.

Referenced by CicArrayBase(), CicArray< T_ITEM >::clear(), CicArray< T_ITEM >::Find(), Insert(), CUIFObjectArray::Remove(), CicArray< LANGBARITEMSTATE >::Remove(), CicArray< T_ITEM >::Remove(), and CicArray< T_ITEM >::size().

m_pb

LPBYTE CicArrayBase::m_pb

protected

Definition at line 15 of file cicarray.h.

Referenced by CicArrayBase(), CicArray< T_ITEM >::clear(), CicArray< T_ITEM >::data(), Insert(), CicArray< T_ITEM >::operator[](), CicArray< LANGBARITEMSTATE >::Remove(), CicArray< T_ITEM >::Remove(), and ~CicArrayBase().

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

• sdk/lib/cicero/cicarray.h
• sdk/lib/cicero/cicarray.cpp