Generated on Tue Feb 11 2025 17:33:26 for Gecode by doxygen 1.12.0

Example: Travelling salesman problem (TSP) More...

Public Member Functions

 TSP (const SizeOptions &opt)
 Actual model.
 
virtual IntVar cost (void) const
 Return solution cost.
 
 TSP (TSP &s)
 Constructor for cloning s.
 
virtual Spacecopy (void)
 Copy during cloning.
 
virtual void print (std::ostream &os) const
 Print solution.
 
- Public Member Functions inherited from Gecode::Driver::ScriptBase< BaseSpace >
 ScriptBase (const Options &opt)
 Constructor.
 
 ScriptBase (ScriptBase &e)
 Constructor used for cloning.
 
virtual void compare (const Space &home, std::ostream &os) const
 Compare with s.
 

Protected Attributes

Problem p
 Problem instance to be solved.
 
IntVarArray succ
 Successor edges.
 
IntVar total
 Total cost of travel.
 

Related Symbols

(Note that these are not member symbols.)

int main (int argc, char *argv[])
 Main-function.
 

Additional Inherited Members

- Static Public Member Functions inherited from Gecode::Driver::ScriptBase< BaseSpace >
static std::ostream & select_ostream (const char *sn, std::ofstream &ofs)
 Choose output stream according to sn.
 
template<class Script , template< class > class Engine, class Options >
static void run (const Options &opt, Script *s=NULL)
 

Detailed Description

Example: Travelling salesman problem (TSP)

Simple travelling salesman problem instances. Just meant as a test for circuit.

Definition at line 227 of file tsp.cpp.

Constructor & Destructor Documentation

◆ TSP() [1/2]

TSP::TSP ( const SizeOptions & opt)
inline

Actual model.

Definition at line 237 of file tsp.cpp.

◆ TSP() [2/2]

TSP::TSP ( TSP & s)
inline

Constructor for cloning s.

Definition at line 277 of file tsp.cpp.

Member Function Documentation

◆ cost()

virtual IntVar TSP::cost ( void ) const
inlinevirtual

Return solution cost.

Definition at line 273 of file tsp.cpp.

◆ copy()

virtual Space * TSP::copy ( void )
inlinevirtual

Copy during cloning.

Definition at line 283 of file tsp.cpp.

◆ print()

virtual void TSP::print ( std::ostream & os) const
inlinevirtual

Print solution.

Reimplemented from Gecode::Driver::ScriptBase< BaseSpace >.

Definition at line 288 of file tsp.cpp.

Friends And Related Symbol Documentation

◆ main()

int main ( int argc,
char * argv[] )
related

Main-function.

Definition at line 321 of file tsp.cpp.

Member Data Documentation

◆ p

Problem TSP::p
protected

Problem instance to be solved.

Definition at line 230 of file tsp.cpp.

◆ succ

IntVarArray TSP::succ
protected

Successor edges.

Definition at line 232 of file tsp.cpp.

◆ total

IntVar TSP::total
protected

Total cost of travel.

Definition at line 234 of file tsp.cpp.


The documentation for this class was generated from the following file: