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https://github.com/scylladb/scylladb.git
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d7eb4e96fb
Example:
app_template app;
namespace bpo = boost::program_options;
app.add_positional_options({
{ "file", bpo::value<std::string>(), "File to process", 1 },
});
32 lines
933 B
C++
32 lines
933 B
C++
/*
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* Copyright (C) 2014 Cloudius Systems, Ltd.
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*/
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#ifndef _APP_TEMPLATE_HH
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#define _APP_TEMPLATE_HH
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#include <boost/program_options.hpp>
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#include <boost/optional.hpp>
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#include <functional>
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class app_template {
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private:
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boost::program_options::options_description _opts;
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boost::program_options::positional_options_description _pos_opts;
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boost::optional<boost::program_options::variables_map> _configuration;
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public:
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struct positional_option {
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const char* name;
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const boost::program_options::value_semantic* value_semantic;
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const char* help;
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int max_count;
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};
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public:
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app_template();
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boost::program_options::options_description_easy_init add_options();
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void add_positional_options(std::initializer_list<positional_option> options);
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boost::program_options::variables_map& configuration();
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int run(int ac, char ** av, std::function<void ()>&& func);
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};
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#endif
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