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Lesson sources have updated to use configuration files

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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@958 331e1502-861f-0410-8da2-ba01fb791d7f
This commit is contained in:
jboisson 2008-02-15 13:03:11 +00:00
commit 01da681c6a
15 changed files with 305 additions and 79 deletions
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42
trunk/paradiseo-mo/tutorial/Lesson1/hill_climbing.cpp
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@ -33,22 +33,27 @@
Contact: paradiseo-help@lists.gforge.inria.fr
*/
#include <eo>
#include <mo>
#include <tsp>
void manage_configuration_file(eoParser & _parser);
int
main (int _argc, char* _argv [])
{
if (_argc != 2)
{
std::string instancePath;
unsigned int seed;
std :: cerr << "Usage : ./hill_climbing [instance]" << std :: endl;
return EXIT_FAILURE;
}
eoParser parser(_argc, _argv);
srand (1000);
manage_configuration_file(parser);
Graph::load(_argv [1]);
seed=atoi( (parser.getParamWithLongName("seed")->getValue()).c_str() );
instancePath=parser.getParamWithLongName("instancePath")->getValue();
srand (seed);
Graph::load(instancePath.c_str());
Route solution;
@ -82,3 +87,26 @@ main (int _argc, char* _argv [])
return EXIT_SUCCESS;
}
void
manage_configuration_file(eoParser & _parser)
{
std::ofstream os;
_parser.getORcreateParam(std::string("../examples/tsp/benchs/berlin52.tsp"), "instancePath", "Path to the instance.",
0, "Configuration", false);
_parser.getORcreateParam((unsigned int)time(0), "seed", "Seed for rand.", 0, "Configuration", false);
if (_parser.userNeedsHelp())
{
_parser.printHelp(std::cout);
exit(EXIT_FAILURE);
}
os.open("current_param");
if(!os.is_open())
{
throw std::runtime_error("[hill_climbing.cpp]: the file current_param cannot be created.");
}
os <<_parser;
os.close();
}