TCLAP/examples/test4.cpp

67 lines
1.1 KiB
C++

#include <tclap/CmdLine.h>
#include <iostream>
#include <string>
using namespace TCLAP;
using namespace std;
bool _boolTestB;
bool _boolTestA;
string _stringTest;
void parseOptions(int argc, char** argv);
int main(int argc, char** argv)
{
parseOptions(argc,argv);
cout << "for string we got : " << _stringTest<< endl
<< "for bool B we got : " << _boolTestB << endl
<< "for bool A we got : " << _boolTestA << endl;
}
void parseOptions(int argc, char** argv)
{
try {
CmdLine cmd("this is a message", ' ', "0.99" );
//
// Define arguments
//
SwitchArg btest("B","sB", "exist Test B", false);
SwitchArg atest("A","sA", "exist Test A", false);
ValueArg<string> stest("s", "Bs", "string test", true, "homer",
"string");
cmd.add( stest );
cmd.add( btest );
cmd.add( atest );
//
// Parse the command line.
//
cmd.parse(argc,argv);
//
// Set variables
//
_stringTest = stest.getValue();
_boolTestB = btest.getValue();
_boolTestA = atest.getValue();
} catch ( ArgException e )
{ cout << "ERROR: " << e.error() << " " << e.argId() << endl; }
}