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