COIN-OR::LEMON - Graph Library

Changeset 201:9757e3d9bfeb in lemon-1.0 for doc/lgf.dox


Ignore:
Timestamp:
07/10/08 15:02:35 (11 years ago)
Author:
Balazs Dezso <deba@…>
Branch:
default
Phase:
public
Message:

More docs for undirected LGF IO

File:
1 edited

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  • doc/lgf.dox

    r192 r201  
    7979\endcode
    8080
    81 The \c \@edges is just a synonym of \c \@arcs.
     81The \c \@edges is just a synonym of \c \@arcs. The @arcs section can
     82also store the edge set of an undirected graph. In such case there is
     83a conventional method for store arc maps in the file, if two columns
     84has the same caption with \c '+' and \c '-' prefix, then these columns
     85can be regarded as the values of an arc map.
    8286
    8387The \c \@attributes section contains key-value pairs, each line
    84 consists of two tokens, an attribute name, and then an attribute value.
     88consists of two tokens, an attribute name, and then an attribute
     89value. The value of the attribute could be also a label value of a
     90node or an edge, or even an edge label prefixed with \c '+' or \c '-',
     91which regards to the forward or backward directed arc of the
     92corresponding edge.
    8593
    8694\code
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