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Annotation of mstools/mfc/src/plex.cpp, revision 1.1.1.1

1.1       root        1: // This is a part of the Microsoft Foundation Classes C++ library. 
                      2: // Copyright (C) 1992 Microsoft Corporation 
                      3: // All rights reserved. 
                      4: //  
                      5: // This source code is only intended as a supplement to the 
                      6: // Microsoft Foundation Classes Reference and Microsoft 
                      7: // QuickHelp documentation provided with the library. 
                      8: // See these sources for detailed information regarding the 
                      9: // Microsoft Foundation Classes product. 
                     10: 
                     11: #include "afx.h"
                     12: #pragma hdrstop
                     13: 
                     14: #include "plex.h"
                     15: 
                     16: // Collection support
                     17: #ifdef AFX_COLL_SEG
                     18: #pragma code_seg(AFX_COLL_SEG)
                     19: #endif
                     20: 
                     21: #ifdef _DEBUG
                     22: #undef THIS_FILE
                     23: static char BASED_CODE THIS_FILE[] = __FILE__;
                     24: #endif
                     25: 
                     26: #define new DEBUG_NEW
                     27: 
                     28: CPlex* CPlex::Create(CPlex*& pHead, UINT nMax, UINT cbElement)
                     29: {
                     30:        ASSERT(nMax > 0 && cbElement > 0);
                     31:        CPlex* p = (CPlex*) new BYTE[sizeof(CPlex) + nMax * cbElement];
                     32:                        // may throw exception
                     33:        p->nMax = nMax;
                     34:        p->nCur = 0;
                     35:        p->pNext = pHead;
                     36:        pHead = p;  // change head (adds in reverse order for simplicity)
                     37:        return p;
                     38: }
                     39: 
                     40: void CPlex::FreeDataChain()     // free this one and links
                     41: {
                     42:        CPlex* p = this;
                     43:        while (p != NULL)
                     44:        {
                     45:                BYTE* bytes = (BYTE*) p;
                     46:                CPlex* pNext = p->pNext;
                     47:                delete bytes;
                     48:                p = pNext;
                     49:        }
                     50: }

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