3 @defgroup datas Data Structures
4 This group describes the several graph structures implemented in LEMON.
8 @defgroup graphs Graph Structures
10 \brief Graph structures implemented in LEMON.
12 The implementation of combinatorial algorithms heavily relies on
13 efficient graph implementations. LEMON offers data structures which are
14 planned to be easily used in an experimental phase of implementation studies,
15 and thereafter the program code can be made efficient by small modifications.
17 The most efficient implementation of diverse applications require the usage of different physical graph implementations. These differences appear in the size of
18 graph we require to handle, memory or time usage limitations or in
19 the set of operations through which the graph can be accessed.
20 LEMON provides several physical graph structures to meet the
21 diverging requirements of the possible users.
22 In order to save on running time or on memory usage, some structures may
23 fail to provide some graph features like edge or node deletion.
25 Alteration of standard containers need a very limited number of
26 operations, these together satisfy the everyday requirements.
27 In the case of graph strutures, different operations are needed which do
28 not alter the physical graph, but gives an other view. If some nodes or
29 edges have to be hidden or the reverse oriented graph have to be used, then
30 this is the case. It also may happen that in a flow implemenation
31 the residual graph can be accessed by an other algorithm, or a node-set
32 is to be shrunk for an other algorithm.
33 LEMON also provides a variety of graphs for these requirements called
34 \ref graph_adaptors "graph adaptors". Adaptors cannot be used alone but only
35 in conjunction with other graph representation.
37 You are free to use the graph structure that fit your requirements
38 the best, most graph algorithms and auxiliary data structures can be used
39 with any graph structures.
45 \brief Some special purpose map to make life easier.
47 LEMON provides several special maps that e.g. combine
48 new maps from existing ones.
53 @defgroup graph_maps Graph Maps
55 \brief Special Graph-Related Maps.
57 These maps are specifically designed to assign values to the nodes and edges of
63 \defgroup map_adaptors Map Adaptors
65 \brief Tools to create new maps from existing ones
67 Map adaptors are used to create "implicit" maps from other maps.
69 Most of them are \ref concept::ReadMap "ReadMap"s. They can
70 make arithmetic oprerations between one or two maps (negation, scalig,
71 addition, multiplication etc.) or e.g. convert a map to another one
72 of different Value type.
76 @defgroup auxdat Auxiliary Data Structures
78 \brief Some data structures implemented in LEMON.
80 This group describes the data structures implemented in LEMON in
81 order to make it easier to implement combinatorial algorithms.
85 @defgroup graphmapfactory Tools to Make It Easier to Make Graph Maps
87 \brief Tools to Make It Easier to Make Graph Maps.
89 This group describes the tools that makes it easier to make graph maps that
90 dynamically update with the graph changes.
94 @defgroup galgs Graph Algorithms
95 \brief This group describes the several graph algorithms
98 This group describes the several graph algorithms
103 @defgroup gutils General Graph Utilities
104 \brief This group describes some simple general graph utilities.
107 This group describes some simple general graph utilities.
111 @defgroup gen_opt_group General Optimization Tools
112 \brief This group describes some general optimization frameworks
113 implemented in LEMON.
115 \brief This group describes some general optimization frameworks
116 implemented in LEMON.
121 @defgroup flowalgs Path and Flow Algorithms
123 \brief This group describes the algorithms
124 for finding paths and flows in graphs.
128 @defgroup exceptions Exceptions
129 This group contains the exceptions thrown by LEMON library
133 @defgroup misc Miscellaneous Tools
134 Here you can find several useful tools for development,
135 debugging and testing.
139 @defgroup io_group Input Output
140 Here you can find tools for imporing and exporting graphs and graph related
145 @defgroup concept Concepts
146 \brief Skeleton classes and concept checking classes
148 This group describes the data/algorithm skeletons and concept checking
149 classes implemented in LEMON.
151 One aim of these classes is to make it easier to check if a certain
152 class or template function is correctly implemented.
154 The other (sometimes even more important) aim is to document the concepts.
159 @defgroup graph_concepts Graph Structure Concepts
161 \brief Skeleton and concept checking classes for graph structures
163 This group contains the skeletons and concept checking classes of LEMON's
164 graph structures and helper classes used to implement these.
168 @defgroup experimental Experimental Structures and Algorithms
169 This group contains some Experimental structures and algorithms.
170 The stuff here is subject to change.