llvm::opt::GenericOptTable Class Reference
Specialization of OptTable. More...
#include "llvm/Option/OptTable.h"
Inheritance diagram for llvm::opt::GenericOptTable:
Protected Member Functions | |
| LLVM_ABI | GenericOptTable (const StringTable &StrTable, ArrayRef< StringTable::Offset > PrefixesTable, ArrayRef< Info > OptionInfos, bool IgnoreCase=false, ArrayRef< SubCommand > SubCommands={}, ArrayRef< unsigned > SubCommandIDsTable={}) |
| Protected Member Functions inherited from llvm::opt::OptTable | |
| OptTable (const StringTable &StrTable, ArrayRef< StringTable::Offset > PrefixesTable, ArrayRef< Info > OptionInfos, bool IgnoreCase=false, ArrayRef< SubCommand > SubCommands={}, ArrayRef< unsigned > SubCommandIDsTable={}) | |
| Initialize OptTable using Tablegen'ed OptionInfos. | |
| void | buildPrefixChars () |
| Build (or rebuild) the PrefixChars member. | |
Additional Inherited Members | |
| Public Member Functions inherited from llvm::opt::OptTable | |
| bool | isValidForSubCommand (const Info *CandidateInfo, StringRef SubCommand) const |
| virtual | ~OptTable () |
| const StringTable & | getStrTable () const |
| Return the string table used for option names. | |
| ArrayRef< SubCommand > | getSubCommands () const |
| ArrayRef< StringTable::Offset > | getPrefixesTable () const |
| Return the prefixes table used for option names. | |
| unsigned | getNumOptions () const |
| Return the total number of option classes. | |
| const Option | getOption (OptSpecifier Opt) const |
| Get the given Opt's Option instance, lazily creating it if necessary. | |
| StringRef | getOptionName (OptSpecifier id) const |
| Lookup the name of the given option. | |
| StringRef | getOptionPrefix (OptSpecifier id) const |
| Lookup the prefix of the given option. | |
| void | appendOptionPrefixes (OptSpecifier id, SmallVectorImpl< StringRef > &Prefixes) const |
| StringRef | getOptionPrefixedName (OptSpecifier id) const |
| Lookup the prefixed name of the given option. | |
| unsigned | getOptionKind (OptSpecifier id) const |
| Get the kind of the given option. | |
| unsigned | getOptionGroupID (OptSpecifier id) const |
| Get the group id for the given option. | |
| const char * | getOptionHelpText (OptSpecifier id) const |
| Get the help text to use to describe this option. | |
| const char * | getOptionHelpText (OptSpecifier id, Visibility VisibilityMask) const |
| const char * | getOptionMetaVar (OptSpecifier id) const |
| Get the meta-variable name to use when describing this options values in the help text. | |
| void | setInitialOptionsFromEnvironment (const char *E) |
| Specify the environment variable where initial options should be read. | |
| void | setGroupedShortOptions (bool Value) |
| Support grouped short options. e.g. -ab represents -a -b. | |
| void | setDashDashParsing (bool Value) |
| Set whether "--" stops option parsing and treats all subsequent arguments as positional. | |
| std::vector< std::string > | suggestValueCompletions (StringRef Option, StringRef Arg) const |
| Find possible value for given flags. | |
| std::vector< std::string > | findByPrefix (StringRef Cur, Visibility VisibilityMask, unsigned int DisableFlags) const |
| Find flags from OptTable which starts with Cur. | |
| unsigned | findNearest (StringRef Option, std::string &NearestString, Visibility VisibilityMask=Visibility(), unsigned MinimumLength=4, unsigned MaximumDistance=UINT_MAX) const |
| Find the OptTable option that most closely matches the given string. | |
| unsigned | findNearest (StringRef Option, std::string &NearestString, unsigned FlagsToInclude, unsigned FlagsToExclude=0, unsigned MinimumLength=4, unsigned MaximumDistance=UINT_MAX) const |
| bool | findExact (StringRef Option, std::string &ExactString, Visibility VisibilityMask=Visibility()) const |
| bool | findExact (StringRef Option, std::string &ExactString, unsigned FlagsToInclude, unsigned FlagsToExclude=0) const |
| std::unique_ptr< Arg > | ParseOneArg (const ArgList &Args, unsigned &Index, Visibility VisibilityMask=Visibility()) const |
| Parse a single argument; returning the new argument and updating Index. | |
| std::unique_ptr< Arg > | ParseOneArg (const ArgList &Args, unsigned &Index, unsigned FlagsToInclude, unsigned FlagsToExclude) const |
| InputArgList | ParseArgs (ArrayRef< const char * > Args, unsigned &MissingArgIndex, unsigned &MissingArgCount, Visibility VisibilityMask=Visibility()) const |
| Parse an list of arguments into an InputArgList. | |
| InputArgList | ParseArgs (ArrayRef< const char * > Args, unsigned &MissingArgIndex, unsigned &MissingArgCount, unsigned FlagsToInclude, unsigned FlagsToExclude=0) const |
| InputArgList | parseArgs (int Argc, char *const *Argv, OptSpecifier Unknown, StringSaver &Saver, std::function< void(StringRef)> ErrorFn) const |
| A convenience helper which handles optional initial options populated from an environment variable, expands response files recursively and parses options. | |
| void | printHelp (raw_ostream &OS, const char *Usage, const char *Title, bool ShowHidden=false, bool ShowAllAliases=false, Visibility VisibilityMask=Visibility(), StringRef SubCommand={}) const |
| Render the help text for an option table. | |
| void | printHelp (raw_ostream &OS, const char *Usage, const char *Title, unsigned FlagsToInclude, unsigned FlagsToExclude, bool ShowAllAliases) const |
| Protected Attributes inherited from llvm::opt::OptTable | |
| unsigned | FirstSearchableIndex = 0 |
| The index of the first option which can be parsed (i.e., is not a special option like 'input' or 'unknown', and is not an option group). | |
| SmallVector< StringRef > | PrefixesUnion |
| The union of all option prefixes. | |
| SmallString< 8 > | PrefixChars |
| The union of the first element of all option prefixes. | |
Detailed Description
Specialization of OptTable.
Definition at line 480 of file OptTable.h.
Constructor & Destructor Documentation
◆ GenericOptTable()
|
protected |
Definition at line 845 of file OptTable.cpp.
References llvm::opt::OptTable::buildPrefixChars(), llvm::opt::OptTable::FirstSearchableIndex, for(), llvm::opt::OptTable::Info::getPrefixOffsets(), llvm::opt::OptTable::OptTable(), and llvm::opt::OptTable::PrefixesUnion.
The documentation for this class was generated from the following files:
- include/llvm/Option/OptTable.h
- lib/Option/OptTable.cpp
Generated on for LLVM by
1.14.0