Magic triangle is a bit more DONE, and is already not only a triangle.

MapFunctor is made an STL standard compliant functor.

The first step toward function type interface to Preflow alg:
- Naming changed to be closer in style to the BFD/DFS/Dijkstra triplet.

Magic triangle is READY.

- Add compilation tests for the function type interface of BFS/DFS/Dijkstra
- Fix the bugs covered up by these tests

ForkMap and CombineMap added.

- Several updates and clarifications on dijkstra.h
- bfs.h and dfs.h is synchronized with dijkstra.h

Missing header file added

Missing input file added

- '.lgf' could be the standard 'lemon graph format' extension.
- heap_test is fixed in order that 'make discheck' work.
- heap_test now checks whether the input file exists.

Changing exception names.
Compile sentry fix.

Solve conflict.

i am getting familiar with gtkmm and gnomecanvasmm

Bug fix.

work modifications

Fix a bug noticed by deba.

Easy input-output function for common graphs.
Modified Exception handling in graph_reader.

ExceptionMember helper class.
Modified DataFormatError
IOLogicError

Increase test
Changing test graph

Bug fix in radix heap.

Minor doc changes

Nothing special

- rot90() and rot270() added to xy.h
- graph_to_eps.h's own rot() func. replaced to this

Bugfix in DijkstraWizard

Doc improvements

Missing #ifndef-#define

Bugfix in BidirGraphWrapper

let's remember: the boss said that we have to test even the non-working codes

- Bugfix in setting the previous Node
- Bugfix in DijkstraWizard _source member initialization

The source node is reported to be reaches but it has no previous node/edge.

Change test to be up to date.
Deprecated test, it should be used rather the heap_test.cc and heap_test.h.

Bug fix, and g++ 3.4 compatibility changes.

Adding GraphEdgeSet and GraphNodeSet classes to graph_utils.h.

Correcting explicit declaration.

Bug fix

Bug fix

Fix documentation.
Temporarly removing the exception handling.

concept and checking functions for heaps

Radix heap_implementation

make constructors explicit

Corrected an error (dicussed with marci)

Some more documentation (sorry, I forgot to check the doxygen.log and now I am under windows)

Added two demo programs: of course they are not considered to be complete or finished in any sense.

Some work has been done in the quicktour.

Better color to bw conversion

Changing to gtk-mm

- ColorSet become commonly usable
- Possility to change the color of a node text (in GraphToEps).

Fix 'make distcheck' failure.

glpk is able to search 5x5 magic square, let's celebrate the free software

Everithing is half-done, but some progress has been made in writing documentation.

just kidding

Modified a little: I know that it is not consistent and plan to correct soon.

graphwrapper dox. everybody is asked to read doxygen.log

Experimental autopackage specfile.

Fix Doxyfile and the wrong hyperlinks in the doc.

Started to change documentation with excellent new ideas!!!

Corrected spelling errors.

Corrected spelling errors.

one more minor change

some minor changes, docs, etc.

A year has passed again.

Let's go on!

New features in v0.3

Better doc

We have UndirGraph, so BidirGraph has been removed.

svn:ignore change on src/demo

Graph and UndirGraph concept modifications.

* For incidence iterators ({In,Out,Inc}EdgeIt) there is now baseNode and
runningNode functions in graph interface
* For Edge in undir graphs: Edge(UndirGraph const &, UndirEdge, Node)
constructor. Same for IncEdgeIt
* Edge(UndirEdge, bool) constructor is no more in the public interface. (But we
need it in the developpers interface).

lemon/error.h: boost::shared_ptr helyett std::auto_ptr
(Sokkal kenylemetlenebb, es nem teljesen biztos, hogy helyes megoldas)

Wrap long lines

- Better addSource()
- More docs

Description of the LEMON directories.

if you have a nuclear power plant and wanna compute small magic squares, then let's do it

small changes

Several changes in the docs.

Minor changes.

A bit better msg.

Test the new dijkstra features.

Make Makefile.am up-to-date (as usual).

Doc improvements.

more docs

trying to add constraints of kind 1 <= x[2]+x[3] <= 4

The pair of setSomeThing function is getSomeThing.

more docs

This is not ready yet, but I have to go home...

Removing from work.

Changing first to iterators.

Fix wrong reference in the documentation.

IO moved to lemon.

Graph documentation

Removing graph_defines.h

Documentation

Documentation

Revised dijkstra.h with several new features added.

The new dijkstra.h comes in the next commit.

- PredNodeMap is a NullMap by default
- Execution with stop condition
- Find shortest path between two nodes

error.h added

Several important changes:
- Named parameters for setting ReachedMap
- run() is separated into initialization and processing phase
- It is possible to run Dijkstra from multiple sources
- It is possible to stop the execution when a destination is reached.

Document state_enum

Oops.

A new exception class called UninitializedParameter.

Dijkstra documentation is getting ready, but one decision is missing about naming conventions about named_params

Documentation is developing itself, but is not ready yet.

New error.h moved to lemon/

Obsolete error.h removed

Latest LEMON exception and assert concepts

Two incomplete additions:
- Exceptions
- bool map indication reached nodes (NullMap by default)

Minor changes.

Bugfix

- More or less follows the new naming convetions
- New implementation for dijkstra();

Some changes in the IO and map utilities.

Tutorial for graph input - output

correction

try of grouping for documentation

lower and upper bound handling functions for rows

new functions for changing lower and upper bounds of variables

- Fix missing file (max_matching.h)

- '%%Title:', '%%Copyright:' and '%%CreationDate:' fields added to graphToEps-
generated output
- Some more checks in configure.ac

- Node shapes are shown in the doc.
- The generated PS file is closer to be DSC conform.

Concept modification to resolve the item by its ID.

One more trial/approach for named params (Under constr.)

small changes, a try for max flow using expression

Add a 'scaleToA4()' function.

Functions to query height/width of a BoundingBox.

Wrap a long line

- Some things to do.

-=, - operators in expressions

(none)

A proposal or test implementation for linear expression`

Various changes.

Removed some unnecessary files.

(none)

Adding a function which returns the mate of a node.

following the changes of max_matching.h

Now, the actual drawing is made by run() instead of the destructor.

resetPos deleted

- Nodes are drawn in a better way
- Arrowheads made more similar in parallel vs. non-parallel modes.

One more node-shape added.

Correct bad arrow enpoint when parallel edges are enabled.

In graphToEps(), nodes may have different shapes (circles or squares).

- Parallel edges look a bit better
- Possibility to insert verbatim PS blocks for each node

Functions added to compute the gradient of Bezier curve.

Doc improvements

findEdge bugfix.

more precise distinction 'tween low and high level lp interfaces

Changes in doc.

Serious buxfig in findEdge()

Edmonds max_matching.h tester

Edmonds matching alg

functor->map and map->functor converters added.

:-}

:-}

graph_to_eps mission accomplished.
- lemon/graph_to_eps.h header created
- lemon/bezier.h: Tools to compute with bezier curves (unclean and undocumented
interface, used internally by graph_to_eps.h)
- demo/graph_to_eps_demo.cc: a simple demo for lemon/graph_to_eps.h

Fix 'make install' failure.

Missing 'xy<T> operator*(double, xy<T>)' added.

ShiftMap and ScaleMap added

- Minor correction in time_measure.h
- A bit more meaningful test in time_measure_test.cc

(none)

Advances in error.h

* More clear exception usage concept
* sketch of LEMON_ASSERT interface
* test file

src/work/Doxyfile: Minor changes

* include \internal documentation
* input whole directories: marci, alpar, deba, klao
* sync to doc/Doxyfile

update to doxygen v1.4.0

Doxyfile: minor changes

Doxyfile updated to doxygen v1.4.0

- Parallel edge support (without arrowheads)
- Texts on the nodes

- Empty doxygen comments
- sconst -> const

Nasty bug in undir_graph_extender.h

(none)

undirgrafbug

undirgrafbug

Exception hierarchy sketch.
Exception safe exception classes.

graphToEps also accepts an output file name parameter.

countUndirEdges bugs fixed

UndirGraphs: invalid edge bug

Two examples showing a bit more convenient way to implement named parameters.

graphToEps is now able to write to any ostream.

Several new named parameters and documentation added to graphToEps().

Conversion constructor added

minor changes for various number types

Bugfix

An experimental graph-to-eps exporter.

Several new member functions added to BoundingBox

- Missing 'const' keywords added
- Stupid implementation of 'AbsMap' has been corrected.

Several changes in doc

Serious bugfix in WriteMap<K,T>::Constraints

- Several convenience maps added to maps.h
- Improvements in doc

AlterationObserverRegistry -> AlterationNotifier
third step

AlterationObserverRegistry -> AlterationNotifier
2 step

Renaming AlterationObserverRegistry -> AlterationNotifier
first step

graph_io under construction
This is a working version, but needs more improvments.

todo:
documention + fix the file format
improve the exception system

add some possible asserts

tutorials

reader under construction

Make UndirListGraph and UndirSmartGraph visible in the doc.

Undir list and smart graph

bug fix

GraphReader under construction
InversableMap

:-(

Undirected graph documentation and concept refinements.

* quite a few bug fixes
* concept::UndirGraph is almost complete and looks quite good.

GraphReader implementation ideas.
+ Question: Why we need common input interface?

:-)

bug fix. previously, it did not work with graphs having non-reference node-maps

More rational structure of classes in MergeGraphWrappers

MergeGraphWrapper bug fixes

Added this in order to prevent losing it.

Added a getCost() method to the Entity. Now prevCost() returns what its name suggests.

UndirGraph implementation nearly complete

Advances in UndirGraph.
* IterableExtender is complete

Fix Edmonds' name.

the old-style codes are removed from comment

Use lemon::Timer for time measuring. Added the threshold() function and initial threshold and temperature calculation.

Generalized flow by lp

bug fix in SubBidirGraphWrapper, roadmap to MergeGraphWrapper

RoadMap to more general flow algs.

Modifications for hugo 0.2

MergeGraphWrapper

ObserverRegistry base classed in SnapShot has changed to be protected

- snapshot-rollback functionarity added to ListGraph
- The iterface of the snapshot-rollback functionarity in SmartGraph has
changed to be compatible with ListGraph::SnapShot.

reverseEdge() and contract() member-functions added.

RoadMap to STGraphWrapper

RoadMap to MergeGraphWrapper and STGraphWrapper,
NewEdgeSetGraphWrapper which is similar to the old EdgeSet

MergeNodeGraphWrapper

(none)

- Timer class got direct access to the components of the ellapsed time/
- Better docs.

misc

commercial

MergeNodeGraphWrapper with factory

Named parameter tests