58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
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#include <iostream>
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#include <string>
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#include <tclap/CmdLine.h>
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using namespace TCLAP;
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//
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// This file tests that we can parse args from a vector
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// of strings rather than argv. This also tests a bug
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// where a single element in the vector contains both
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// the flag and value AND the value contains the flag
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// from another switch arg. This would fool the parser
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// into thinking that the string was a combined switches
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// string rather than a flag value combo.
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//
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// This should not print an error
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//
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// Contributed by Nico Lugil.
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//
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int main()
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{
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try
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{
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CmdLine cmd("Test", ' ', "not versioned",true);
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MultiArg<std::string> Arg("X","fli","fli module",false,"string");
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cmd.add(Arg);
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MultiSwitchArg ArgMultiSwitch("d","long_d","example");
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cmd.add(ArgMultiSwitch);
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std::vector<std::string> in;
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in.push_back("prog name");
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in.push_back("-X module");
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cmd.parse(in);
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std::vector<std::string> s = Arg.getValue();
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for(unsigned int i = 0 ; i < s.size() ; i++)
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{
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std::cout << s[i] << "\n";
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}
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std::cout << "MultiSwtichArg was found " << ArgMultiSwitch.getValue() << " times.\n";
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}
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catch (ArgException &e) // catch any exceptions
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{
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std::cerr << "error: " << e.error() << " for arg " << e.argId() << std::endl;
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}
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std::cout << "done...\n";
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return 0;
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}
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