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Diffstat (limited to 'tomlplusplus/examples/simple_parser.cpp')
| -rw-r--r-- | tomlplusplus/examples/simple_parser.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tomlplusplus/examples/simple_parser.cpp b/tomlplusplus/examples/simple_parser.cpp new file mode 100644 index 0000000000..f45202e0f2 --- /dev/null +++ b/tomlplusplus/examples/simple_parser.cpp @@ -0,0 +1,36 @@ +// This file is a part of toml++ and is subject to the the terms of the MIT license. +// Copyright (c) Mark Gillard <mark.gillard@outlook.com.au> +// See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text. +// SPDX-License-Identifier: MIT + +// This example demonstrates how to parse TOML from a file or stdin and re-serialize it (print it out) to stdout. + +#include "examples.hpp" +#include <toml++/toml.hpp> + +using namespace std::string_view_literals; + +int main(int argc, char** argv) +{ + const auto path = argc > 1 ? std::string_view{ argv[1] } : "example.toml"sv; + + toml::table tbl; + try + { + // read directly from stdin + if (path == "-"sv || path.empty()) + tbl = toml::parse(std::cin, "stdin"sv); + + // read from a file + else + tbl = toml::parse_file(path); + } + catch (const toml::parse_error& err) + { + std::cerr << err << "\n"; + return 1; + } + + std::cout << tbl << "\n"; + return 0; +} |
