doc/migration.dox
changeset 314 a9e8f310507f
parent 311 47ec522b838e
child 318 2cc60866a0c9
equal deleted inserted replaced
2:b36360c5d750 3:bdcb2e49eb41
    55 \warning
    55 \warning
    56 <b>The <tt>script/lemon-0.x-to-1.x.sh</tt> tool replaces all instances of
    56 <b>The <tt>script/lemon-0.x-to-1.x.sh</tt> tool replaces all instances of
    57 the words \c graph, \c digraph, \c edge and \c arc, so it replaces them
    57 the words \c graph, \c digraph, \c edge and \c arc, so it replaces them
    58 in strings, comments etc. as well as in all identifiers.</b>
    58 in strings, comments etc. as well as in all identifiers.</b>
    59 
    59 
    60 \section migration-lgf LGF tools
    60 \section migration-lgf LGF tools 
       
    61  - The \ref lgf-format "LGF file format" has changed,
       
    62    <tt>\@nodeset</tt> has changed to <tt>\@nodes</tt>,
       
    63    <tt>\@edgeset</tt> and <tt>\@uedgeset</tt> to <tt>\@arcs</tt> or
       
    64    <tt>\@edges</tt>, which become completely equivalents. The
       
    65    <tt>\@nodes</tt>, <tt>\@edges</tt> and <tt>\@uedges</tt> sections are
       
    66    removed from the format, the content of them should be
       
    67    the part of <tt>\@attributes</tt> section. The data fields in
       
    68    the sections must follow a strict format, they must be either character
       
    69    sequences without whitespaces or quoted strings.
       
    70  - The <tt>LemonReader</tt> and <tt>LemonWriter</tt> core interfaces
       
    71    are no longer available.
       
    72  - The implementation of the general section readers and writers has changed
       
    73    they are simple functors now. Beside the old
       
    74    stream based section handling, currently line oriented section
       
    75    reading and writing are also supported. In the
       
    76    section readers the lines must be counted manually. The sections
       
    77    should be read and written with the SectionWriter and SectionReader
       
    78    classes.
       
    79  - Instead of the item readers and writers, item converters should be
       
    80    used. The converters are functors, which map the type to
       
    81    std::string or std::string to the type. The converters for standard
       
    82    containers hasn't yet been implemented in the new LEMON. The converters
       
    83    can return strings in any format, because if it is necessary, the LGF
       
    84    writer and reader will quote and unquote the given value.
       
    85  - The DigraphReader and DigraphWriter can used similarly to the
       
    86    0.x series, however the <tt>read</tt> or <tt>write</tt> prefix of
       
    87    the member functions are removed.
       
    88  - The new LEMON supports the function like interface, the \c
       
    89    digraphReader and \c digraphWriter functions are more convenient than
       
    90    using the classes directly.
    61 
    91 
    62 \section migration-search BFS, DFS and Dijkstra
    92 \section migration-search BFS, DFS and Dijkstra
    63 - <b>Using the function interface of BFS, DFS and %Dijkstra both source and
    93 - <b>Using the function interface of BFS, DFS and %Dijkstra both source and
    64   target nodes can be given as parameters of the <tt>run()</tt> function
    94   target nodes can be given as parameters of the <tt>run()</tt> function
    65   (instead of \c bfs(), \c dfs() or \c dijkstra() itself).</b>
    95   (instead of \c bfs(), \c dfs() or \c dijkstra() itself).</b>