98 lines
2.1 KiB
C++
98 lines
2.1 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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int _intTest;
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float _floatTest;
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bool _boolTestA;
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bool _boolTestB;
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bool _boolTestC;
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string _stringTest;
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string _utest;
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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 float we got : " << _floatTest << endl
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<< "for int we got : " << _intTest<< endl
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<< "for string we got : " << _stringTest<< endl
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<< "for ulabeled we got : " << _utest << endl
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<< "for bool A we got : " << _boolTestA << endl
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<< "for bool B we got : " << _boolTestB << endl
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<< "for bool C we got : " << _boolTestC << 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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SwitchArg btest("B","existTestB", "tests for the existence of B", false);
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cmd.add( btest );
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SwitchArg ctest("C","existTestC", "tests for the existence of C", false);
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cmd.add( ctest );
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SwitchArg atest("A","existTestA", "tests for the existence of A", false);
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cmd.add( atest );
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ValueArg<string> stest("s","stringTest","string test",true,"homer",
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"string");
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cmd.add( stest );
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ValueArg<int> itest("i", "intTest", "integer test", true, 5, "int");
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cmd.add( itest );
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ValueArg<double> ftest("f", "floatTest", "float test", false, 3.7, "float");
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cmd.add( ftest );
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UnlabeledValueArg<string> utest("unTest","unlabeld test", true,
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"default","string");
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cmd.add( utest );
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UnlabeledMultiArg<string> mtest("fileName", "file names", false, "string");
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cmd.add( mtest );
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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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_intTest = itest.getValue();
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_floatTest = ftest.getValue();
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_stringTest = stest.getValue();
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_boolTestB = btest.getValue();
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_boolTestC = ctest.getValue();
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_boolTestA = atest.getValue();
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_utest = utest.getValue();
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vector<string> v = mtest.getValue();
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for ( int i = 0; static_cast<unsigned int>(i) < v.size(); i++ )
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cout << i << " " << v[i] << endl;
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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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