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deba@inf.elte.hu
deba@inf.elte.hu
Changes in LGF related part of the migration guide
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<b>The <tt>script/lemon-0.x-to-1.x.sh</tt> tool replaces all instances of
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the words \c graph, \c digraph, \c edge and \c arc, so it replaces them
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in strings, comments etc. as well as in all identifiers.</b>
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\section migration-lgf LGF tools
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\section migration-lgf LGF tools 
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 - The \ref lgf-format "LGF file format" has changed,
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   <tt>\@nodeset</tt> has changed to <tt>\@nodes</tt>,
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   <tt>\@edgeset</tt> and <tt>\@uedgeset</tt> to <tt>\@arcs</tt> or
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   <tt>\@edges</tt>, which become completely equivalents. The
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   <tt>\@nodes</tt>, <tt>\@edges</tt> and <tt>\@uedges</tt> sections are
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   removed from the format, the content of them should be
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   the part of <tt>\@attributes</tt> section. The data fields in
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   the sections must follow a strict format, they must be either character
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   sequences without whitespaces or quoted strings.
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 - The <tt>LemonReader</tt> and <tt>LemonWriter</tt> core interfaces
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   are no longer available.
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 - The implementation of the general section readers and writers has changed
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   they are simple functors now. Beside the old
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   stream based section handling, currently line oriented section
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   reading and writing are also supported. In the
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   section readers the lines must be counted manually. The sections
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   should be read and written with the SectionWriter and SectionReader
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   classes.
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 - Instead of the item readers and writers, item converters should be
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   used. The converters are functors, which map the type to
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   std::string or std::string to the type. The converters for standard
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   containers hasn't yet been implemented in the new LEMON. The converters
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   can return strings in any format, because if it is necessary, the LGF
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   writer and reader will quote and unquote the given value.
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 - The DigraphReader and DigraphWriter can used similarly to the
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   0.x series, however the <tt>read</tt> or <tt>write</tt> prefix of
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   the member functions are removed.
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 - The new LEMON supports the function like interface, the \c
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   digraphReader and \c digraphWriter functions are more convenient than
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   using the classes directly.
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\section migration-search BFS, DFS and Dijkstra
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- <b>Using the function interface of BFS, DFS and %Dijkstra both source and
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  target nodes can be given as parameters of the <tt>run()</tt> function
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