portelli/LatAnalyze
1
0
Fork 0
mirror of https://github.com/aportelli/LatAnalyze.git synced 2025-12-21 08:34:30 +00:00
Code Releases Activity

systematically using LatCore argument parser for utilities

Browse Source
This commit is contained in:
Antonin Portelli
2016-06-14 14:06:59 +01:00
parent 83afc7901b
commit 1bede86547
2 changed files with 69 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files

73
utils/sample-combine.cpp
View File

@@ -17,28 +17,19 @@
* along with LatAnalyze 3. If not, see <http://www.gnu.org/licenses/>.
*/
#include <LatCore/OptParser.hpp>
#include <LatAnalyze/Io.hpp>
#include <LatAnalyze/CompiledFunction.hpp>
using namespace std;
using namespace Latan;
static void usage(const string &cmdName)
{
cerr << "usage: " << cmdName;
cerr << " [-o <output sample>]";
cerr << " <n> <function> <sample 1> ... <sample n>";
cerr << endl;
exit(EXIT_FAILURE);
}
template <typename T>
static void loadAndCheck(vector<T> &sample, const vector<string> &fileName)
{
const unsigned int n = sample.size();
Index nSample = 0;
cout << "-- loading data..." << endl;
for (unsigned int i = 0; i < n; ++i)
{
sample[i] = Io::load<T>(fileName[i]);
@@ -137,49 +128,41 @@ void process(const string &outFileName, const vector<string> &fileName,
int main(int argc, char *argv[])
{
// argument parsing ////////////////////////////////////////////////////////
OptParser opt;
bool parsed;
string cmdName, outFileName = "", code;
vector<string> fileName;
int c;
unsigned int n = 0;
opterr = 0;
cmdName = basename(argv[0]);
while ((c = getopt(argc, argv, "o:")) != -1)
opt.addOption("o", "output", OptParser::OptType::value , true,
"output file name (default: result not saved)");
opt.addOption("" , "help" , OptParser::OptType::trigger, true,
"show this help message and exit");
parsed = opt.parse(argc, argv);
if (opt.getArgs().size() >= 1)
{
switch (c)
{
case 'o':
outFileName = optarg;
break;
case '?':
cerr << "error parsing option -" << char(optopt) << endl;
usage(cmdName);
break;
default:
usage(cmdName);
break;
}
}
if (argc - optind >= 1)
{
n = strTo<unsigned int>(argv[optind]);
if (argc - optind == static_cast<int>(n + 2))
{
fileName.resize(n);
code = argv[optind + 1];
for (unsigned int i = 0; i < n; ++i)
{
fileName[i] = argv[optind + 2 + i];
}
}
else
{
usage(cmdName);
}
n = strTo<unsigned int>(opt.getArgs()[0]);
}
else
{
usage(cmdName);
parsed = false;
}
if (!parsed or (opt.getArgs().size() != n + 2) or opt.gotOption("help"))
{
cerr << "usage: " << argv[0];
cerr << " <options> <n> <function> <sample 1> ... <sample n>" << endl;
cerr << endl << "Possible options:" << endl << opt << endl;
return EXIT_FAILURE;
}
if (opt.gotOption("o"))
{
outFileName = opt.optionValue("o");
}
code = opt.getArgs()[1];
for (unsigned int i = 0; i < n; ++i)
{
fileName.push_back(opt.getArgs()[2 + i]);
}
// process data ////////////////////////////////////////////////////////////