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CStringArray Class Reference

#include <stringar.h>

List of all members.

Public Member Functions

 CStringArray ()
 ~CStringArray ()
unsigned Count () const
void Add (LPCTSTR lpstrNew)
CString & operator[] (unsigned u) const
void Remove (unsigned u)
void Empty ()
unsigned Map (LPCTSTR lpstrRef)

Private Member Functions

const unsigned ChunkSize () const
LPCTSTR Borrow ()

Private Attributes

CString m_aStore [20]
CStringArray * m_pcsaNext
unsigned m_ucUsed

Constructor & Destructor Documentation

CStringArray::CStringArray (   ) 
 

Definition at line 285 of file stringar.cpp.

References m_pcsaNext, m_ucUsed, and NULL. 

00285                            {
00286     m_ucUsed = 0;
00287     m_pcsaNext = NULL;
00288 }

CStringArray::~CStringArray (   ) 
 

Definition at line 292 of file stringar.cpp.

References Empty(). 

00292                             {
00293     Empty();
00294 }

Member Function Documentation

void CStringArray::Add (  LPCTSTR  lpstrNew  ) 
 

Definition at line 320 of file stringar.cpp.

References Add(), ChunkSize(), m_aStore, m_pcsaNext, and m_ucUsed.

Referenced by Add(), CAddProfileDialog::AddProfile(), CProfile::Enumerate(), CAllDeviceList::Enumerate(), CScannerList::Enumerate(), CMonitorList::Enumerate(), and CPrinterList::Enumerate(). 

00320                                           {
00321 
00322     if  (m_ucUsed < ChunkSize()) {
00323         m_aStore[m_ucUsed++] = lpstrNew;
00324         return;
00325     }
00326 
00327     //  Not enough space!  Add another record, if there isn't one
00328 
00329     if  (!m_pcsaNext)
00330         m_pcsaNext = new CStringArray;
00331 
00332     //  Add the string to the next array (recursive call!)
00333 
00334     if  (m_pcsaNext) {
00335         m_pcsaNext -> Add(lpstrNew);
00336         m_ucUsed++;
00337     }
00338 }

LPCTSTR CStringArray::Borrow (   )  [private]
 

Definition at line 261 of file stringar.cpp.

References ChunkSize(), m_aStore, m_pcsaNext, m_ucUsed, and NULL.

Referenced by Remove(). 

00261                              {
00262 
00263     LPCTSTR lpstrReturn = m_aStore[0];
00264 
00265     memcpy((LPSTR) m_aStore, (LPSTR) (m_aStore + 1),
00266         (ChunkSize() - 1) * sizeof m_aStore[0]);
00267 
00268     if  (m_ucUsed > ChunkSize())
00269         m_aStore[ChunkSize() - 1] = m_pcsaNext -> Borrow();
00270     else
00271         m_aStore[ChunkSize() - 1] = (LPCTSTR) NULL;
00272 
00273     m_ucUsed--;
00274 
00275     if  (m_ucUsed <= ChunkSize() && m_pcsaNext) {
00276         delete  m_pcsaNext;
00277         m_pcsaNext = NULL;
00278     }
00279 
00280     return  lpstrReturn;
00281 }

const unsigned CStringArray::ChunkSize (   )  const [inline, private]
 

Definition at line 92 of file stringar.h.

Referenced by Add(), Borrow(), operator[](), and Remove(). 

00092                                      { 
00093         return sizeof m_aStore / sizeof m_aStore[0];
00094     }

unsigned CStringArray::Count (   )  const [inline]
 

Definition at line 103 of file stringar.h.

Referenced by CProfile::AssociationCheck(), CColorMatchDialog::CompleteInitialization(), CAllDeviceList::Count(), CScannerList::Count(), CMonitorList::Count(), CPrinterList::Count(), CProfile::InstallCheck(), CGlobals::IsInstalled(), CColorMatchDialog::OnCommand(), CColorMatchDialog::OnInit(), and CAddProfileDialog::ProfileCount(). 

00103 { return m_ucUsed; }

void CStringArray::Empty (   ) 
 

Definition at line 298 of file stringar.cpp.

References m_pcsaNext, m_ucUsed, and NULL.

Referenced by CAddProfileDialog::CAddProfileDialog(), CColorMatchDialog::CompleteInitialization(), CProfile::Enumerate(), CAddProfileDialog::~CAddProfileDialog(), CColorMatchDialog::~CColorMatchDialog(), and ~CStringArray(). 

00298                             {
00299 
00300     if  (!m_ucUsed) return;
00301 
00302     if  (m_pcsaNext) {
00303         delete  m_pcsaNext;
00304         m_pcsaNext = NULL;
00305     }
00306     m_ucUsed = 0;
00307 }

unsigned CStringArray::Map (  LPCTSTR  lpstrRef  ) 
 

Definition at line 309 of file stringar.cpp.

References m_ucUsed, and Map().

Referenced by CColorMatchDialog::CompleteInitialization(), and Map(). 

00309                                               {
00310 
00311     for (unsigned u = 0; u < m_ucUsed; u++)
00312         if  (!lstrcmpi(operator[](u), lpstrRef))
00313             break;
00314 
00315     return  u;
00316 }

CString & CStringArray::operator[] (  unsigned  u  )  const
 

Definition at line 342 of file stringar.cpp.

References ChunkSize(), m_aStore, m_pcsaNext, m_ucUsed, and operator[]().

Referenced by operator[](). 

00342                                                       {
00343     _ASSERTE(u < m_ucUsed);
00344 
00345     return  u < ChunkSize() ?
00346         (CString&)m_aStore[u] : m_pcsaNext -> operator[](u - ChunkSize());
00347 }

void CStringArray::Remove (  unsigned  u  ) 
 

Definition at line 351 of file stringar.cpp.

References Borrow(), ChunkSize(), m_aStore, m_pcsaNext, m_ucUsed, NULL, and Remove().

Referenced by Remove(). 

00351                                        {
00352 
00353     if  (u > m_ucUsed)
00354         return;
00355 
00356     if  (u >= ChunkSize()) {
00357         m_pcsaNext -> Remove(u - ChunkSize());
00358         return;
00359     }
00360 
00361     memmove((LPSTR) (m_aStore + u), (LPSTR) (m_aStore + u + 1),
00362         (ChunkSize() - (u + 1)) * sizeof m_aStore[0]);
00363 
00364     if  (m_ucUsed > ChunkSize())
00365         m_aStore[ChunkSize() - 1] = m_pcsaNext -> Borrow();
00366     else
00367         m_aStore[ChunkSize() - 1] = (LPCTSTR) NULL;
00368 
00369     m_ucUsed--;
00370 
00371     if  (m_ucUsed <= ChunkSize() && m_pcsaNext) {
00372         delete  m_pcsaNext;
00373         m_pcsaNext = NULL;
00374     }
00375 }

Member Data Documentation

CString CStringArray::m_aStore[20] [private]
 

Definition at line 88 of file stringar.h.

Referenced by Add(), Borrow(), operator[](), and Remove().

CStringArray* CStringArray::m_pcsaNext [private]
 

Definition at line 89 of file stringar.h.

Referenced by Add(), Borrow(), CStringArray(), Empty(), operator[](), and Remove().

unsigned CStringArray::m_ucUsed [private]
 

Definition at line 90 of file stringar.h.

Referenced by Add(), Borrow(), CStringArray(), Empty(), Map(), operator[](), and Remove().

The documentation for this class was generated from the following files:
Generated on Sat May 15 19:46:28 2004 for test by doxygen 1.3.7