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37 lines
918 B
C++
37 lines
918 B
C++
// This file is a part of toml++ and is subject to the the terms of the MIT license.
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// Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>
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// See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.
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// SPDX-License-Identifier: MIT
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// This example demonstrates how to parse TOML from a file or stdin and re-serialize it (print it out) to stdout.
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#include "examples.h"
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#include <toml++/toml.h>
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using namespace std::string_view_literals;
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int main(int argc, char** argv)
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{
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const auto path = argc > 1 ? std::string_view{ argv[1] } : "example.toml"sv;
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toml::table tbl;
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try
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{
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// read directly from stdin
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if (path == "-"sv || path.empty())
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tbl = toml::parse(std::cin, "stdin"sv);
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// read from a file
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else
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tbl = toml::parse_file(path);
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}
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catch (const toml::parse_error& err)
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{
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std::cerr << err << "\n";
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return 1;
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}
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std::cout << tbl << "\n";
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return 0;
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}
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