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35 lines
1.0 KiB
C++
35 lines
1.0 KiB
C++
// Copyright (c) 2017-2025, University of Cincinnati, developed by Henry Schreiner
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// under NSF AWARD 1414736 and by the respective contributors.
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// All rights reserved.
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//
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// SPDX-License-Identifier: BSD-3-Clause
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// Code modified from https://github.com/CLIUtils/CLI11/issues/559
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#include <CLI/CLI.hpp>
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#include <iostream>
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#include <string>
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/** This example demonstrates the use of `prefix_command` on a subcommand
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to capture all subsequent arguments along with an alias to make it appear as a regular options.
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All the values after the "sub" or "--sub" are available in the remaining() method.
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*/
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int main(int argc, const char *argv[]) {
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int value{0};
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CLI::App app{"Test App"};
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app.add_option("-v", value, "value");
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auto *subcom = app.add_subcommand("sub", "")->prefix_command();
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subcom->alias("--sub");
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CLI11_PARSE(app, argc, argv);
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std::cout << "value=" << value << '\n';
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std::cout << "after Args:";
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for(const auto &aarg : subcom->remaining()) {
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std::cout << aarg << " ";
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}
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std::cout << '\n';
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}
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