Archetype: cpp_service_config_parser.hpp.mustache

{{! GENERATED FILE — tangled from projects/ores.codegen/library/templates/cpp_service_app.org. Edit the org source. }}
{{{cpp_license}}}
{{#component}}
#ifndef {{full_name_upper}}_CONFIG_PARSER_HPP
#define {{full_name_upper}}_CONFIG_PARSER_HPP

#include <iosfwd>
#include <vector>
#include <string>
#include <optional>
#include "{{full_name}}/export.hpp"
#include "{{full_name}}/config/options.hpp"

namespace {{namespace}}::config {

/**
 * @brief Command-line parser for {{full_name}}.
 *
 * Note on logging: logging is not available during parsing since the logger
 * is only initialised after options have been successfully parsed.
 */
class {{full_name_upper}}_EXPORT parser final {
public:
    std::optional<options>
    parse(const std::vector<std::string>& arguments, std::ostream& info,
        std::ostream& error) const;
};

}

#endif
{{/component}}