args
6.2.0
A simple single-header C++11 STL-only argument parser library
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Boolean argument matcher. More...
#include <args.hxx>
Public Member Functions | |
Flag (Group &group_, const std::string &name_, const std::string &help_, Matcher &&matcher_, Options options_) | |
Flag (Group &group_, const std::string &name_, const std::string &help_, Matcher &&matcher_, const bool extraError_=false) | |
bool | Get () const |
Get whether this was matched. | |
virtual Nargs | NumberOfArguments () const noexcept override |
Defines how many values can be consumed by this option. More... | |
virtual void | ParseValue (const std::vector< std::string > &) override |
Parse values of this option. More... | |
Public Member Functions inherited from args::FlagBase | |
FlagBase (const std::string &name_, const std::string &help_, Matcher &&matcher_, const bool extraError_=false) | |
FlagBase (const std::string &name_, const std::string &help_, Matcher &&matcher_, Options options_) | |
virtual FlagBase * | Match (const EitherFlag &flag) override |
virtual std::vector< FlagBase * > | GetAllFlags () override |
const Matcher & | GetMatcher () const |
virtual void | Validate (const std::string &shortPrefix, const std::string &longPrefix) const override |
virtual std::vector< std::string > | GetProgramLine (const HelpParams ¶ms) const override |
virtual bool | HasFlag () const override |
Public Member Functions inherited from args::NamedBase | |
NamedBase (const std::string &name_, const std::string &help_, Options options_={}) | |
void | HelpDefault (const std::string &str) |
Sets default value string that will be added to argument description. More... | |
std::string | HelpDefault (const HelpParams ¶ms) const |
Gets default value string that will be added to argument description. | |
void | HelpChoices (const std::vector< std::string > &array) |
Sets choices strings that will be added to argument description. More... | |
std::vector< std::string > | HelpChoices (const HelpParams ¶ms) const |
Gets choices strings that will be added to argument description. | |
virtual std::vector< std::tuple< std::string, std::string, unsigned > > | GetDescription (const HelpParams ¶ms, const unsigned indentLevel) const override |
virtual std::string | Name () const |
Public Member Functions inherited from args::Base | |
Base (const std::string &help_, Options options_={}) | |
Options | GetOptions () const noexcept |
bool | IsRequired () const noexcept |
virtual bool | Matched () const noexcept |
operator bool () const noexcept | |
virtual std::vector< Command * > | GetCommands () |
virtual bool | IsGroup () const |
virtual PositionalBase * | GetNextPositional () |
virtual bool | HasPositional () const |
virtual bool | HasCommand () const |
void | KickOut (bool kickout_) noexcept |
Sets a kick-out value for building subparsers. | |
bool | KickOut () const noexcept |
Gets the kick-out value for building subparsers. | |
virtual void | Reset () noexcept |
Additional Inherited Members | |
Protected Member Functions inherited from args::FlagBase | |
virtual std::string | GetNameString (const HelpParams ¶ms) const override |
Protected Member Functions inherited from args::NamedBase | |
virtual std::string | GetDefaultString (const HelpParams &) const |
virtual std::vector< std::string > | GetChoicesStrings (const HelpParams &) const |
void | AddDescriptionPostfix (std::string &dest, const bool isManual, const std::string &manual, bool isGenerated, const std::string &generated, const std::string &str) const |
Protected Attributes inherited from args::FlagBase | |
const Matcher | matcher |
Protected Attributes inherited from args::NamedBase | |
const std::string | name |
bool | kickout = false |
std::string | defaultString |
bool | defaultStringManual = false |
std::vector< std::string > | choicesStrings |
bool | choicesStringManual = false |
Protected Attributes inherited from args::Base | |
bool | matched = false |
const std::string | help |
Boolean argument matcher.
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inlineoverridevirtualnoexcept |
Defines how many values can be consumed by this option.
Implements args::FlagBase.
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inlineoverridevirtual |
Parse values of this option.
value | Vector of values. It's size must be in NumberOfArguments() interval. |
Implements args::FlagBase.
Reimplemented in args::HelpFlag.