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#include "tclap/CmdLine.h"
#include <iostream>
#include <string>
using namespace TCLAP;
using namespace std;
string _orTest;
string _orTest2;
string _testc;
bool _testd;
void parseOptions(int argc, char** argv);
int main(int argc, char** argv)
{
parseOptions(argc,argv);
cout << "for A OR B we got : " << _orTest<< endl
<< "for string C we got : " << _testc << endl
<< "for string D we got : " << _testd << endl
<< "for E or F or G we got: " << _orTest2 << endl;
}
void parseOptions(int argc, char** argv)
{
try {
CmdLine cmd("this is a message", ' ', "0.99" );
//
// Define arguments
//
ValueArg<string> atest("a", "aaa", "or test a", true, "homer", "string");
ValueArg<string> btest("b", "bbb", "or test b", true, "homer", "string");
cmd.xorAdd( atest, btest );
ValueArg<string> ctest("c", "ccc", "c test", true, "homer", "string");
cmd.add( ctest );
SwitchArg dtest("", "ddd", "d test", false);
cmd.add( dtest );
ValueArg<string> etest("", "eee", "e test", false, "homer", "string");
ValueArg<string> ftest("", "fff", "f test", false, "homer", "string");
ValueArg<string> gtest("g", "ggg", "g test", false, "homer", "string");
vector<Arg*> xorlist;
xorlist.push_back(&etest);
xorlist.push_back(&ftest);
xorlist.push_back(>est);
cmd.xorAdd( xorlist );
MultiArg<string> itest("i", "iii", "or test i", true, "string");
MultiArg<string> jtest("j", "jjj", "or test j", true, "string");
cmd.xorAdd( itest, jtest );
//
// Parse the command line.
//
cmd.parse(argc,argv);
//
// Set variables
//
if ( atest.isSet() )
_orTest = atest.getValue();
else if ( btest.isSet() )
_orTest = btest.getValue();
else
// Should never get here because TCLAP will note that one of the
// required args above has not been set.
throw("very bad things...");
_testc = ctest.getValue();
_testd = dtest.getValue();
if ( etest.isSet() )
_orTest2 = etest.getValue();
else if ( ftest.isSet() )
_orTest2 = ftest.getValue();
else if ( gtest.isSet() )
_orTest2 = gtest.getValue();
else
throw("still bad");
if ( jtest.isSet() )
{
cout << "for J:" << endl;
vector<string> v = jtest.getValue();
for ( int z = 0; static_cast<unsigned int>(z) < v.size(); z++ )
cout << " " << z << " " << v[z] << endl;
}
else if ( itest.isSet() )
{
cout << "for I:" << endl;
vector<string> v = itest.getValue();
for ( int z = 0; static_cast<unsigned int>(z) < v.size(); z++ )
cout << " " << z << " " << v[z] << endl;
}
else
throw("yup, still bad");
} catch ( ArgException& e )
{ cout << "ERROR: " << e.error() << " " << e.argId() << endl; }
}
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