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45 lines
1.2 KiB
45 lines
1.2 KiB
/*****************************************************************************
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*
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* demo program - part of CLIPP (command line interfaces for modern C++)
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*
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* released under MIT license
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*
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* (c) 2017-2018 André Müller; foss@andremueller-online.de
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*
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*****************************************************************************/
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#include <iostream>
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#include <string>
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#include <clipp.h>
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int main(int argc, char* argv[])
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{
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using namespace clipp;
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using std::cout;
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std::string ifile, ofile;
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bool split = false;
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auto cli = (
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value("infile", ifile) % "input filename",
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value("outfile", ofile) % "output filename",
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option("-s", "--split").set(split) % "split files" );
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if(parse(argc, argv, cli)) {
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cout << "input file: " << ifile << '\n'
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<< "output file: " << ofile << '\n'
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<< "Files will " << (split ? "" : "not") << " be split.";
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}
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else {
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cout << make_man_page(cli, argv[0]) << '\n';
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}
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// alternative style:
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// auto cli = (
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// value("infile") % "input filename" >> ifile,
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// value("outfile") % "output filename" >> ofile,
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// option("-s", "--split") % "split files" >> split );
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}
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