This class provides a converter for configuration files. More...

#include <CLI11.hpp>

Inheritance diagram for CLI::Config:

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Public Member Functions
virtual std::string	to_config (const App *, bool, bool, std::string) const =0
	Convert an app into a configuration.

virtual std::vector< ConfigItem >	from_config (std::istream &) const =0
	Convert a configuration into an app.

virtual std::string	to_flag (const ConfigItem &item) const
	Get a flag value.

std::vector< ConfigItem >	from_file (const std::string &name)
	Parse a config file, throw an error (ParseError:ConfigParseError or FileError) on failure.

virtual	~Config ()=default
	Virtual destructor.

Protected Attributes
std::vector< ConfigItem >	items {}

Detailed Description

Definition at line 1982 of file CLI11.hpp.

Constructor & Destructor Documentation

◆ ~Config()

virtual CLI::Config::~Config ( )

virtualdefault

Member Function Documentation

◆ from_config()

virtual std::vector< ConfigItem > CLI::Config::from_config ( std::istream & ) const

pure virtual

Implemented in CLI::ConfigBase.

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◆ from_file()

std::vector< ConfigItem > CLI::Config::from_file ( const std::string & name )

inline

Definition at line 2002 of file CLI11.hpp.

                                                           {
        std::ifstream input{name};
        if(!input.good())
            throw FileError::Missing(name);
 
        return from_config(input);
    }

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◆ to_config()

virtual std::string CLI::Config::to_config	(	const App *	,
		bool	,
		bool	,
		std::string	) const

pure virtual

Implemented in CLI::ConfigBase.

◆ to_flag()

virtual std::string CLI::Config::to_flag ( const ConfigItem & item ) const

inlinevirtual

Definition at line 1994 of file CLI11.hpp.

                                                            {
        if(item.inputs.size() == 1) {
            return item.inputs.at(0);
        }
        throw ConversionError::TooManyInputsFlag(item.fullname());
    }

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Member Data Documentation

◆ items

std::vector<ConfigItem> CLI::Config::items {}

protected

Definition at line 1984 of file CLI11.hpp.

1984{};

The documentation for this class was generated from the following file:

programs/clio/CLI11.hpp

Public Member Functions

Protected Attributes