doc/dirs.dox
author Peter Kovacs <kpeter@inf.elte.hu>
Fri, 03 Apr 2009 18:59:15 +0200
changeset 600 6ac5d9ae1d3d
parent 318 1e2d6ca80793
permissions -rw-r--r--
Support real types + numerical stability fix in NS (#254)

- Real types are supported by appropriate inicialization.
- A feature of the XTI spanning tree structure is removed to ensure
numerical stability (could cause problems using integer types).
The node potentials are updated always on the lower subtree,
in order to prevent overflow problems.
The former method isn't notably faster during to our tests.
     1 /* -*- mode: C++; indent-tabs-mode: nil; -*-
     2  *
     3  * This file is a part of LEMON, a generic C++ optimization library.
     4  *
     5  * Copyright (C) 2003-2009
     6  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
     7  * (Egervary Research Group on Combinatorial Optimization, EGRES).
     8  *
     9  * Permission to use, modify and distribute this software is granted
    10  * provided that this copyright notice appears in all copies. For
    11  * precise terms see the accompanying LICENSE file.
    12  *
    13  * This software is provided "AS IS" with no warranty of any kind,
    14  * express or implied, and with no claim as to its suitability for any
    15  * purpose.
    16  *
    17  */
    18 
    19 /**
    20 \dir demo
    21 \brief A collection of demo applications.
    22 
    23 This directory contains several simple demo applications, mainly
    24 for educational purposes.
    25 */
    26 
    27 /**
    28 \dir doc
    29 \brief Auxiliary (and the whole generated) documentation.
    30 
    31 This directory contains some auxiliary pages and the whole generated
    32 documentation.
    33 */
    34 
    35 /**
    36 \dir test
    37 \brief Test programs.
    38 
    39 This directory contains several test programs that check the consistency
    40 of the code.
    41 */
    42 
    43 /**
    44 \dir tools
    45 \brief Some useful executables.
    46 
    47 This directory contains the sources of some useful complete executables.
    48 */
    49 
    50 /**
    51 \dir lemon
    52 \brief Base include directory of LEMON.
    53 
    54 This is the base directory of LEMON includes, so each include file must be
    55 prefixed with this, e.g.
    56 \code
    57 #include<lemon/list_graph.h>
    58 #include<lemon/dijkstra.h>
    59 \endcode
    60 */
    61 
    62 /**
    63 \dir concepts
    64 \brief Concept descriptors and checking classes.
    65 
    66 This directory contains the concept descriptors and concept checking tools.
    67 For more information see the \ref concept "Concepts" module.
    68 */
    69 
    70 /**
    71 \dir bits
    72 \brief Auxiliary tools for implementation.
    73 
    74 This directory contains some auxiliary classes for implementing graphs,
    75 maps and some other classes.
    76 As a user you typically don't have to deal with these files.
    77 */