Compilation warning resolved.

SimpleMap and SimpleWriteMap
- Trivial adaptors, but they are useful in some case

Some combined maps will be reference map if the first
template parameter map is reference map or not. If I want
to give a refernce map as first map but there is a non
reference map parameter then I should wrap my first map
to a regular read-write map.

Update the Path concept
Concept check for paths

DirPath renamed to Path
The interface updated to the new lemon interface
Make difference between the empty path and the path from one node
Builder interface have not been changed
// I wanted but there was not accordance about it

UPath is removed
It was a buggy implementation, it could not iterate on the
nodes in the right order
Right way to use undirected paths => path of edges in undirected graphs

The tests have been modified to the current implementation

Documentation is moved to source file

Little modification on interface and documentation

Benchmark the running time of lemon::Random

Change for better measurement very fast operations (enable a higher
number of iterations in runningTimeTest())

New random interface
Switching to the new interface

Improve build environment and scripts

Turn off 32bit specific tests.

Turn off 32bit specific tests.

Bugfix

Improve the configuration environment / repository layout:
- Update README
- svn-head -> svnhead version tag change (in favor of rpm build)
- rpmbuild-glpk: a script to build glpk rpm.

EdgeLookUp and AllEdgeLookUp tests added.

EdgeLookUp and AllEdgeLookUp added.

Minor change in 'make rpm' behaviour.

docfix

Fix a bug and two warnings

Some rearrangement of concepts and extenders
BpUGraph concepts and concept check test

Some doc fix

Mersenne Twister random number generator

The code is based on the official MT19937 implementation
It is fully rewritten:

http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html

todo: fixing copyright information

Improved documentation.

include just the existing solvers

MIP interface tested (and corrected) for cplex 9.0

Doc fix

Moving the file into correct group

Exporting interface to the Graph class
Some documentation improvements

findEdge extension also for the BpUGraphs
proper handling of loop edges in the UGraph::findUEdge

Minor changes.

Too many files added: sorry.

Missing cplex files: sorry.

Interface to the cplex MIP solver: it is little, a bit sour but it is ours.

Doc fix

The recent progresses on the tutorial due to Mark.

Fix another one external build problem.

Doc improvements

Some corrections.

Some small improvments

size() and subscription operators
compatibility with higher dimensions

Hao-Orlin algorithm

It is based on Attila's work
It is tested on all dimacs files in data directory

It may need more execution control
- possible interruption after each findNewSink

Add missing header sentry

Resolve 'unused variable' warning

Revert an unintentional commit in r2933

xy -> dim2::Point

I forgot to remove the benchmarking part of code

UnionFind
Changing the representation of the union-find
it has the same running time but it takes just 2/3 space
! does not auto insert items /performance/

UnionFindEnum
Changing the interface - more convenient to UnionFind
Does not based on the stl data structures /it could be disadvantage/
=> does not use singular iterator assignment /not stl conform, but always work/
Just new iterator interface

MaxMatching + UnionFindTest
Using new iterator interface instead of the old

Some doc fix

Signaling alterations in BpUGraphs

New map type based on array map for debugging purpose

It checks multiple allocation and deallocation of map values and
some consistency.

todo:
clarification of debugging concepts
assertions - exceptions - debug
revision of attic/debug.h

motto:
testing is at least so important as coding

Bug fix in DescriptorMap
Avoiding the possibility of the memory leak

An easy avoiding of a bug

The functional interfaces are removed.
Better solution could be a reference counted core of the io interfaces

Now it is huge work so just write that:

GraphReader<ListGraph>(std::cin, graph).

Instead of:

graphReader(std::cin, graph).

Bug fix

Using abort() instead of exit(1)

If a program is aborted then the call stack can be analyzed with debugger.
The exit(1) does not provides that.

Disable mip_test when no LP solver is available.

Add missing Tutorial dox files

Tutorial improvements by Mark (mqrelly)

'make doc' is now working also in case of external build.

Bug fix in SmartEdgeSet

+ validity check function

Bug fix
rethrow of exception missing

Proper exception handling in the SmartEdgeSet

Snapshot for SmartUGraph an SmartBpUGraph