C++ LList::PutDataAtIndex方法代码示例

void ParseMemoryLeakFile ( char *_inputFilename, char *_outputFilename )
{

    //
    // Start up
    //

    BTree <int> combined;
    BTree <int> frequency;
    int unrecognised = 0;

    //
    // Open the file and start parsing
    //

    ifstream memoryfile ( _inputFilename );

    while ( !memoryfile.eof () ) 
    {
        char thisline [256];
        memoryfile.getline ( thisline, 256 );

        if ( !strncmp ( thisline, " Data:", 6 ) == 0 &&         // This line is a data line - useless to us
              strchr ( thisline, ':' ) ) {                      // This line does not have a source file location - useless to us

            // Get the size

            char *lastcomma = strrchr ( thisline, ',' );
            char *ssize = lastcomma+2;
            int size;
            char unused [32];
            sscanf ( ssize, "%d %s", &size, unused );

            // Get the source file name

            char *sourcelocation = thisline;
            char *colon = strrchr ( thisline, ':' );
            *(colon-1) = '\x0';
            char *lowercasesourcelocation = LowerCaseString ( sourcelocation );
            
            // Put the result into our BTree

            BTree <int> *btree = combined.LookupTree ( lowercasesourcelocation );
            if ( btree ) ((int) btree->data) += size;
            else combined.PutData ( lowercasesourcelocation, size );
            
            BTree <int> *freq = frequency.LookupTree ( lowercasesourcelocation );
            if ( freq ) ((int) freq->data) ++;
            else frequency.PutData ( lowercasesourcelocation, 1 );

            delete lowercasesourcelocation;
        }
        else 
        {
            char *lastcomma = strrchr ( thisline, ',' );
            
            if ( lastcomma ) 
            {

                char *ssize = lastcomma+2;
                int size;
                char unused [32];
                if( sscanf ( ssize, "%d %s", &size, unused ) == 2 )
	                unrecognised += size;
            }
        }
    }

    memoryfile.close ();

    
    //
    // Sort the results into a list
    //

    DArray <int> *sizes = combined.ConvertToDArray ();
    DArray <char *> *sources = combined.ConvertIndexToDArray ();
    LList <char *> sorted;
    int totalsize = 0;

    for ( int i = 0; i < sources->Size (); ++i )
    {
        char *newsource = sources->GetData (i);
        int newsize = sizes->GetData (i);
        totalsize += newsize;
        bool inserted = false;

        for ( int j = 0; j < sorted.Size (); ++j ) {

            char *existingsource = sorted.GetData (j);
            int existingsize = combined.GetData ( existingsource );

            if ( newsize <= existingsize ) {

                sorted.PutDataAtIndex ( newsource, j );
                inserted = true;
                break;

            }

//.........这里部分代码省略.........

void SWInterface::ToggleSubMenu ( int softwareTYPE, int x, int y )
{

	if ( !IsVisibleSubMenu ( softwareTYPE ) ) {

		// Create a list of all software in memory

		LList <char *> software;				// Bit of a hack - think about this
		LList <float> versions;

		DataBank *db = &(game->GetWorld ()->GetPlayer ()->gateway.databank);

		for ( int di = 0; di < db->GetDataSize (); ++di ) {

			if ( db->GetDataFile (di) &&
				 db->GetDataFile (di)->TYPE == DATATYPE_PROGRAM &&
				 db->GetDataFile (di)->softwareTYPE == softwareTYPE ) {

				// This sofware is the correct type.  Add it into the list if it isn't already there,
				// or if its version is higher than any existing program of the same name

				// First try to find a software item of the same name
				int existingindex = -1;
				
				for ( int si = 0; si < software.Size (); ++si ) {
					if ( strcmp ( software.GetData (si), db->GetDataFile (di)->title ) == 0 ) {
						existingindex = si;
						break;
					}
				}

				// If it already exists, add this item in only if it has a higher version number

				if ( existingindex == -1 ) {

					software.PutData ( db->GetDataFile (di)->title );
					versions.PutData ( db->GetDataFile (di)->version );

				}
				if ( existingindex != -1 &&	
					 db->GetDataFile (di)->version > versions.GetData (existingindex) ) {
				
					software.RemoveData ( existingindex );
					versions.RemoveData ( existingindex );

					software.PutDataAtIndex ( db->GetDataFile (di)->title, existingindex );
					versions.PutDataAtIndex ( db->GetDataFile (di)->version, existingindex );

				}

			}

		}

		int timesplit = 500;
		if ( software.Size () > 0 )
			timesplit /= software.Size ();				// Ensures total time = 500ms

		for ( int si = 0; si < software.Size (); ++si ) {
	
			char caption [128], tooltip [128], name [128];
			UplinkSnprintf ( caption, sizeof ( caption ), "%s v%1.1f", software.GetData (si), versions.GetData (si) );
			UplinkStrncpy ( tooltip, "Runs this software application", sizeof ( tooltip ) );
			UplinkSnprintf ( name, sizeof ( name ), "hud_software %d", si );
			EclRegisterButton ( x, y, 140, 15, caption, tooltip, name );
			EclRegisterButtonCallbacks ( name, SoftwareDraw, SoftwareClick, button_click, SoftwareHighlight );
			EclRegisterMovement ( name, x, y - si * 17, si * timesplit );

		}

		currentsubmenu = softwareTYPE;

        SgPlaySound ( RsArchiveFileOpen ( "sounds/softwaremenu.wav" ), "sounds/softwaremenu.wav", false );

	}
	else {

		// Remove the software menu
		// We don't know how many entries there could be, so keep deleting until they run out

		int i = 0;
		char name [32];
		UplinkSnprintf ( name, sizeof ( name ), "hud_software %d", i );

		while ( EclGetButton ( name ) != NULL ) {

			EclRemoveButton ( name );
			++i;
			UplinkSnprintf ( name, sizeof ( name ), "hud_software %d", i );

		}

		// Redraw the button that was selected

		char bname [32];
		UplinkSnprintf ( bname, sizeof ( bname ), "hud_swmenu %d", currentsubmenu );
		EclDirtyButton ( bname );

		currentsubmenu = SOFTWARETYPE_NONE;

//.........这里部分代码省略.........