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Class: BinPacker


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      Classes of Ultrasine Milch  >  BinPacker  >  Download  >  Support forum Support forum  >  RSS 1.0 feed RSS 2.0 feed Latest changes  >  Stumble It! Stumble It!  >  Bookmark in del.icio.us Bookmark in del.icio.us  
  Supplied by   Group folder image Groups   Detailed description  
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  • Supplied by:

    Picture of Ultrasine Milch
    Name: Ultrasine Milch is available for providing paid consulting. Contact Ultrasine Milch .
    Published packages: 7
    Country: Greece Greece - PHP jobs in Greece
    Home page: http://ultrasine.com/?phpclasses
    Age: 36
    All time rank: 343
    Week rank: 253

    Browse this author's classes

  • Innovation Award:

    PHP Programming Innovation award nominee
    December 2004
    Number 5
    		 When it is necessary to backup a large number files to a type of storage media with a limited size, it may be necessary to use multiple media units to perform a complete backup process.

    Since the size of each set of files put in each unit may not fit exactly the media size limit, to avoid splitting a file across multiple units, it may be necessary to redistribute the files to minimize the free space that would be wasted otherwise.

    This class implements the bin packing algorithm to perform nearly optimal redistribution of the files that are being copied to target media directories.

    Manuel Lemos

  • Groups:

    Group folder image Algorithms Numerical and statistical algorithms View top rated classes
    Group folder image PHP 5 Classes using PHP 5 specific features View top rated classes
    Group folder image Files and Folders Listing, accessing and manipulating files and folders View top rated classes

  • Detailed description:

    The purpose of this class is to copy or move the files to a set of directories, so that the total size of all files in each directory does not exceed a given size limit.

    It can can be quite handy in situations where you need to transfer an huge amount of files, which would be a tedious job to perform manually.

    This kind of problem is also known as bin packing. Current, this class only solves this problem partially.

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  • Applications that use this class:

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    Add link image If you know an application of this package, send a message to the author to add a link here.

  • Related links:

    Link Description
    Bin packing problem From Wikipedia, the free encyclopedia
    NIST bin packing problem
    Wolfram Bin-Packing Problem -- from MathWorld

  • Files:

    File Role Description
    Plain text file class-bp.php Class Class source
    Plain text file readme.txt Doc. Read Me
    Plain text file test.php Aux. Test File
    Download all files: binpacker.tar.gz binpacker.zip
    NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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