CmdLineParser Class Reference

#include <CmdLineParser.hh>

Inheritance diagram for CmdLineParser:

Collaboration diagram for CmdLineParser:

Public Member Functions
	CmdLineParser (std::string description)
virtual	~CmdLineParser ()
virtual void	parse (char *argv[], int argc)
virtual void	parse (std::vector< std::string > options)
virtual void	storeOptions (Options &options)
virtual int	numberOfArguments () const
virtual std::string	argument (int index) const

Protected Member Functions
void	addOption (CmdLineOptionParser *opt)
CmdLineOptionParser *	findOption (std::string name) const
bool	parseOption (std::string option, std::string &name, std::string &arguments, std::string &prefix, bool &hasArgument) const
bool	readPrefix (std::string &option, std::string &prefix, bool &longOption) const
bool	isPrefix (std::string name) const

Protected Attributes
std::map< std::string, CmdLineOptionParser * >	optionLongNames_
	Database for holding options with their long names as a key. More...
std::map< std::string, CmdLineOptionParser * >	optionShortNames_
	Database for holding options with their short names as a key. More...
std::vector< std::string >	commandLine_
	Command line is stored here. More...
std::vector< std::string >	arguments_
	Command line arguments are stored here. More...
std::vector< std::string >	prefixes_
	Legal prefixes are stored here. More...

Private Types
typedef std::map< std::string, CmdLineOptionParser * >::value_type	valType
	For adding new values to maps. More...
typedef std::map< std::string, CmdLineOptionParser * >::iterator	mapIter
	For traversing non-const maps. More...
typedef std::map< std::string, CmdLineOptionParser * >::const_iterator	constMapIter
	For traversing const maps. More...

Private Member Functions
	CmdLineParser (const CmdLineParser &)
	Copying not allowed. More...
CmdLineParser &	operator= (const CmdLineParser &)
	Assignment not allowed. More...
void	parseAll ()

Private Attributes
std::string	progName_
	The name of the program. More...
std::string	description_
	The description of usage of program. More...

Static Private Attributes
static const int	SHORT_FLAG = 2
	Number of characters reserved for printing short version of commandline flag. More...
static const int	LONG_FLAG = 22
	Number of characters reserved for printing long version of commandline flag. More...

Detailed Description

Abstract base class for command line parsers.

Is capable of storing and parsing commmand line options.

Definition at line 53 of file CmdLineParser.hh.

Member Typedef Documentation

constMapIter

typedef std::map<std::string, CmdLineOptionParser*>::const_iterator CmdLineParser::constMapIter

private

For traversing const maps.

Definition at line 97 of file CmdLineParser.hh.

mapIter

typedef std::map<std::string, CmdLineOptionParser*>::iterator CmdLineParser::mapIter

private

For traversing non-const maps.

Definition at line 94 of file CmdLineParser.hh.

valType

typedef std::map<std::string, CmdLineOptionParser*>::value_type CmdLineParser::valType

private

For adding new values to maps.

Definition at line 92 of file CmdLineParser.hh.

Constructor & Destructor Documentation

CmdLineParser() [1/2]

CmdLineParser::CmdLineParser

(

std::string

description

)

Constructor.

Parameters

description

Brief description of the program and how to use it. Only prefix is currently "no-".

Definition at line 59 of file CmdLineParser.cc.

                                                  :
    progName_(""), description_(description) {
 
    prefixes_.push_back(string("no-"));
}

References prefixes_.

~CmdLineParser()

CmdLineParser::~CmdLineParser ( )

virtual

Destructor.

Definition at line 68 of file CmdLineParser.cc.

                              {
    mapIter i;
    for (i = optionLongNames_.begin(); i != optionLongNames_.end(); i++) {
        delete (*i).second;
    }
    optionShortNames_.clear();
    commandLine_.clear();
}

References commandLine_, optionLongNames_, and optionShortNames_.

CmdLineParser() [2/2]

CmdLineParser::CmdLineParser ( const CmdLineParser &  )

private

Copying not allowed.

Member Function Documentation

addOption()

void CmdLineParser::addOption ( CmdLineOptionParser *  opt )

protected

Referenced by BEMGeneratorCmdLineOptions::BEMGeneratorCmdLineOptions(), BuildOpsetOptions::BuildOpsetOptions(), CmdLineOptions::CmdLineOptions(), DisasmCmdLineOptions::DisasmCmdLineOptions(), DumperCmdLineOptions::DumperCmdLineOptions(), EstimatorCmdLineOptions::EstimatorCmdLineOptions(), ExplorerCmdLineOptions::ExplorerCmdLineOptions(), LLVMTCECmdLineOptions::LLVMTCECmdLineOptions(), MachInfoCmdLineOptions::MachInfoCmdLineOptions(), PIGCmdLineOptions::PIGCmdLineOptions(), ProGeCmdLineOptions::ProGeCmdLineOptions(), SchedulerCmdLineOptions::SchedulerCmdLineOptions(), SimulatorCmdLineOptions::SimulatorCmdLineOptions(), TestHDBCmdLineOptions::TestHDBCmdLineOptions(), and TTAUnitTesterCmdLineOptions::TTAUnitTesterCmdLineOptions().

argument()

virtual std::string CmdLineParser::argument ( int  index ) const

virtual

Referenced by BEMGeneratorCmdLineOptions::adfFile(), BEMViewerCmdLineOptions::bemFile(), TestHDBCmdLineOptions::hdbFile(), TTAUnitTesterCmdLineOptions::idfFileName(), loadInputs(), main(), MachInfoCmdLineOptions::outputFileNameSuffix(), and ProGeCmdLineOptions::processorToGenerate().

findOption()

CmdLineOptionParser * CmdLineParser::findOption ( std::string  name ) const

protected

Try to find a particular option.

Parameters

name	The name of the option.

Returns

The option if it is found.

Exceptions

IllegalCommandLine

If option is not found.

Definition at line 160 of file CmdLineParser.cc.

                                              {
    constMapIter i = optionLongNames_.find(name);
    if (i != optionLongNames_.end()) {
        return (*i).second;
    }
 
    i = optionShortNames_.find(name);
    if (i != optionShortNames_.end()) {
        return (*i).second;
    }
 
    string msg = "Unknown option: " + name;
    string method = "CmdLineParser::findOption()";
    throw IllegalCommandLine(__FILE__, __LINE__, method, msg);
}

References optionLongNames_, and optionShortNames_.

Referenced by ExplorerCmdLineOptions::adfFile(), TTAUnitTesterCmdLineOptions::adfFileName(), ExplorerCmdLineOptions::adfFileName(), ExplorerCmdLineOptions::adfOutFile(), ExplorerCmdLineOptions::adfOutFileName(), LLVMTCECmdLineOptions::analyzeInstructionPatterns(), ExplorerCmdLineOptions::applicationIDToRemove(), ExplorerCmdLineOptions::applicationIDToRemoveCount(), LLVMTCECmdLineOptions::assumeADFStackAlignment(), ProGeCmdLineOptions::asyncReset(), LLVMTCECmdLineOptions::backendCacheDir(), SimulatorCmdLineOptions::backendType(), PIGCmdLineOptions::bemFile(), ProGeCmdLineOptions::bemFile(), SchedulerCmdLineOptions::bypassDistance(), ProGeCmdLineOptions::clockFrequency(), ProGeCmdLineOptions::commaSeparatedList(), ExplorerCmdLineOptions::compilerOptions(), ExplorerCmdLineOptions::compilerOptionsString(), PIGCmdLineOptions::compressorParameter(), PIGCmdLineOptions::compressorParameterCount(), PIGCmdLineOptions::compressorPlugin(), ExplorerCmdLineOptions::configurationToWrite(), LLVMTCECmdLineOptions::conservativePreRAScheduler(), PIGCmdLineOptions::dataImageOutputFormat(), PIGCmdLineOptions::dataMemoryWidthInMAUs(), LLVMTCECmdLineOptions::dataStartAddress(), LLVMTCECmdLineOptions::debugFlag(), SimulatorCmdLineOptions::debugMode(), ProGeCmdLineOptions::deviceFamilyName(), ProGeCmdLineOptions::deviceName(), LLVMTCECmdLineOptions::disableAddressSpaceAA(), LLVMTCECmdLineOptions::disableDelaySlotFiller(), LLVMTCECmdLineOptions::disableHWLoops(), LLVMTCECmdLineOptions::disableLLVMAA(), ProGeCmdLineOptions::dmemType(), LLVMTCECmdLineOptions::dumpDDGsDot(), LLVMTCECmdLineOptions::dumpDDGsXML(), SchedulerCmdLineOptions::dumpIfConversionCFGs(), SchedulerCmdLineOptions::enableOffsetAA(), SchedulerCmdLineOptions::enableStackAA(), PIGCmdLineOptions::entityName(), ProGeCmdLineOptions::entityName(), ExplorerCmdLineOptions::explorerPlugin(), ExplorerCmdLineOptions::explorerPluginParameter(), ExplorerCmdLineOptions::explorerPluginParameterCount(), DisasmCmdLineOptions::flatFile(), ProGeCmdLineOptions::forceOutputDirectory(), TestHDBCmdLineOptions::fuEntryID(), PIGCmdLineOptions::generateDataImages(), PIGCmdLineOptions::generateDecompressor(), LLVMTCECmdLineOptions::generatePluginOnly(), ProGeCmdLineOptions::generateTestbench(), LLVMTCECmdLineOptions::getLLVMargv(), ExplorerCmdLineOptions::hdbFileName(), ExplorerCmdLineOptions::hdbFileNameCount(), ExplorerCmdLineOptions::hdbFileNames(), ProGeCmdLineOptions::hdl(), ProGeCmdLineOptions::idfFile(), ExplorerCmdLineOptions::idfFile(), ExplorerCmdLineOptions::idfFileName(), SchedulerCmdLineOptions::ifConversionThreshold(), BuildOpsetOptions::ignore(), ProGeCmdLineOptions::imemType(), LLVMTCECmdLineOptions::initialStackPointerValue(), ProGeCmdLineOptions::integratorName(), LLVMTCECmdLineOptions::isDataStartAddressSet(), TestHDBCmdLineOptions::isFUEntryIDGiven(), LLVMTCECmdLineOptions::isInitialStackPointerValueSet(), SchedulerCmdLineOptions::isLoopOptDefined(), SchedulerCmdLineOptions::isMachineFileDefined(), LLVMTCECmdLineOptions::isOptLevelDefined(), SchedulerCmdLineOptions::isOutputFileDefined(), TestHDBCmdLineOptions::isRFEntryIDGiven(), LLVMTCECmdLineOptions::isStandardEmulationLibDefined(), CmdLineOptions::isVerboseSpamSwitchDefined(), LLVMTCECmdLineOptions::isVerboseSwitchDefined(), CmdLineOptions::isVerboseSwitchDefined(), LLVMTCECmdLineOptions::isWorkItemAAFileDefined(), SchedulerCmdLineOptions::killDeadResults(), TTAUnitTesterCmdLineOptions::leaveDirty(), TestHDBCmdLineOptions::leaveDirty(), DisasmCmdLineOptions::lineNumbers(), ProGeCmdLineOptions::listAvailableIntegrators(), EstimatorCmdLineOptions::longestPath(), SchedulerCmdLineOptions::lowMemModeThreshold(), SchedulerCmdLineOptions::machineFile(), SimulatorCmdLineOptions::machineFile(), SchedulerCmdLineOptions::noaliasFunctions(), SchedulerCmdLineOptions::noDreBypassDistance(), ExplorerCmdLineOptions::numberOfConfigurations(), ExplorerCmdLineOptions::numberOfConfigurationsToWrite(), DumperCmdLineOptions::onlyLogicalInfo(), SchedulerCmdLineOptions::operandShareDistance(), CmdLineOptions::optionGiven(), LLVMTCECmdLineOptions::optLevel(), ProGeCmdLineOptions::outputDirectory(), BEMGeneratorCmdLineOptions::outputFile(), SchedulerCmdLineOptions::outputFile(), DisasmCmdLineOptions::outputFile(), DisasmCmdLineOptions::outputFileDefined(), MachInfoCmdLineOptions::outputFileNameSuffix(), MachInfoCmdLineOptions::outputFormat(), ExplorerCmdLineOptions::paretoSetValues(), CmdLineOptions::parseAll(), parseAll(), ExplorerCmdLineOptions::pluginInfo(), ProGeCmdLineOptions::pluginParametersQuery(), ProGeCmdLineOptions::preferHDLGeneration(), LLVMTCECmdLineOptions::primaryFunctions(), ExplorerCmdLineOptions::printApplications(), DumperCmdLineOptions::printFileHeaders(), CmdLineOptions::printHelp(), LLVMTCECmdLineOptions::printInlineAsmWarnings(), DumperCmdLineOptions::printMemoryInfo(), ExplorerCmdLineOptions::printPlugins(), DumperCmdLineOptions::printRelocations(), SchedulerCmdLineOptions::printResourceConstraints(), DumperCmdLineOptions::printSectionHeaders(), ExplorerCmdLineOptions::printSummary(), DumperCmdLineOptions::printSymbols(), DisasmCmdLineOptions::printToStdout(), PIGCmdLineOptions::progeOutputDirectory(), SimulatorCmdLineOptions::programFile(), PIGCmdLineOptions::programImageOutputFormat(), SchedulerCmdLineOptions::renameRegisters(), ProGeCmdLineOptions::resetAllRegisters(), TestHDBCmdLineOptions::rfEntryID(), EstimatorCmdLineOptions::runOnlyEstimations(), LLVMTCECmdLineOptions::saveBackendPlugin(), SchedulerCmdLineOptions::schedulingWindowSize(), SimulatorCmdLineOptions::scriptString(), DumperCmdLineOptions::sectionId(), DumperCmdLineOptions::sectionIdCount(), ProGeCmdLineOptions::sharedOutputDirectory(), PIGCmdLineOptions::showCompressors(), ProGeCmdLineOptions::simulationRuntime(), BuildOpsetOptions::sourceDir(), LLVMTCECmdLineOptions::standardEmulationLib(), ExplorerCmdLineOptions::startConfiguration(), ExplorerCmdLineOptions::summaryOrdering(), ProGeCmdLineOptions::syncReset(), LLVMTCECmdLineOptions::tempDir(), ExplorerCmdLineOptions::testApplicationDirectory(), ExplorerCmdLineOptions::testApplicationDirectoryCount(), EstimatorCmdLineOptions::totalArea(), EstimatorCmdLineOptions::totalEnergy(), EstimatorCmdLineOptions::TPEF(), PIGCmdLineOptions::tpefFile(), PIGCmdLineOptions::tpefFileCount(), ProGeCmdLineOptions::tpefName(), EstimatorCmdLineOptions::traceDB(), ProGeCmdLineOptions::useAbsolutePaths(), LLVMTCECmdLineOptions::useBubbleFish2Scheduler(), LLVMTCECmdLineOptions::useBUScheduler(), LLVMTCECmdLineOptions::useOldBackendSources(), SchedulerCmdLineOptions::useRestrictedAliasAnalyzer(), LLVMTCECmdLineOptions::useTDScheduler(), LLVMTCECmdLineOptions::useVectorBackend(), TTAUnitTesterCmdLineOptions::verbose(), TestHDBCmdLineOptions::verbose(), TTAUnitTesterCmdLineOptions::vhdlSim(), TestHDBCmdLineOptions::vhdlSim(), LLVMTCECmdLineOptions::workItemAAFile(), ExplorerCmdLineOptions::writeOutBestConfiguration(), and ExplorerCmdLineOptions::writeOutConfiguration().

isPrefix()

bool CmdLineParser::isPrefix ( std::string  name ) const

protected

numberOfArguments()

virtual int CmdLineParser::numberOfArguments ( ) const

virtual

Referenced by BEMGeneratorCmdLineOptions::adfFile(), BEMViewerCmdLineOptions::bemFile(), GenerateProcessor::generateProcessor(), TestHDBCmdLineOptions::hdbFile(), TTAUnitTesterCmdLineOptions::idfFileName(), loadInputs(), main(), MachInfoCmdLineOptions::outputFileNameSuffix(), and ProGeCmdLineOptions::processorToGenerate().

operator=()

CmdLineParser& CmdLineParser::operator= ( const CmdLineParser &  )

private

Assignment not allowed.

parse() [1/2]

void CmdLineParser::parse ( char *  argv[], int  argc  )

virtual

Loads all command line arguments and parses them.

Parameters

argv	Command line options.
argc	The number of command line options.

Exceptions

IllegalCommandLine	If parsing is not succesfull.
ParserStopRequest	If help or version option is found.

Reimplemented in CmdLineOptions.

Definition at line 109 of file CmdLineParser.cc.

                                           {
    // command line is emptied
    commandLine_.clear();
    progName_ = string(argv[0]);
 
    for (int i = 1; i < argc; i++) {
        commandLine_.push_back(string(argv[i]));
    }
    parseAll();
}

References commandLine_, parseAll(), and progName_.

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parse() [2/2]

void CmdLineParser::parse ( std::vector< std::string >  options )

virtual

Loads all command line arguments and parses them.

Parameters

options	Command line options pre-parsed in vector.
argc	The number of command line options.

Exceptions

IllegalCommandLine	If parsing is not succesfull.
ParserStopRequest	If help or version option is found.

Reimplemented in CmdLineOptions.

Definition at line 129 of file CmdLineParser.cc.

                                                 {
    // command line is emptied
    commandLine_.clear();
 
    for (unsigned int i = 0; i < options.size(); i++) {
    bool spaces = true;
        string::size_type curPos = 0;
    while (spaces) {
        string::size_type pos = options[i].find(" ", curPos);
        if (pos != string::npos) {
        commandLine_.push_back(string(options[i].substr(pos, curPos)));
        curPos = pos;
        } else {
        if (options[i].length() - curPos > 0) {
            commandLine_.push_back(string(options[i].substr(curPos)));
        }
        spaces = false;
        }
    }
    }
    parseAll();
}

References commandLine_, options, and parseAll().

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parseAll()

void CmdLineParser::parseAll ( )

private

Parses all command line options.

Exceptions

IllegalCommandLine

If parsing fails.

Definition at line 182 of file CmdLineParser.cc.

                        {
    // finished is set to true when options are parsed and the rest are
    // command line arguments
    bool finished = false;
 
    // checkArguments is set to false when command line arguments can start
    // with "-" or "--"
    bool checkArguments = true;
    unsigned int i = 0;
 
    while (i < commandLine_.size()) {
        string optString = commandLine_[i];
 
        if (!finished) {
            string prefix = "";
            string name = "";
            string arguments = "";
 
            // hasArgument is true when option has argument
            bool hasArgument = true;
 
            if (!parseOption(optString, name, arguments, prefix, hasArgument)) {
                finished = true;
                if (optString == "--") {
                    checkArguments = false;
                    i++;
                    continue;
                } else {
                    arguments_.push_back(optString);
                    i++;
                    continue;
                }
            }
 
            CmdLineOptionParser* opt = findOption(name);
 
            if (arguments == "" &&
                dynamic_cast<BoolCmdLineOptionParser*>(opt) == NULL) {
 
                // argument for an option may be separated with space
                if (i < commandLine_.size() - 1 &&
                    commandLine_[i+1].substr(0, 1) != "-") {
                    hasArgument = true;
                    arguments = commandLine_[i+1];
                    i++;
                }
            }
 
            bool doneWithParsing = opt->parseValue(arguments, prefix);
 
            if (!doneWithParsing) {
                if (hasArgument) {
                    // all the rest in command line are "extra" strings
                    arguments_.push_back(arguments);
                    finished = true;
                    i++;
                } else {
                    // this is the situation when we have something like
                    // -abcd (multible flags put together)
                    for (unsigned int i = 0; i < arguments.length(); i++) {
                        opt = findOption(arguments.substr(i, 1));
                        opt->parseValue("", prefix);
                    }
                }
            }
        } else {
 
            // finished reading options, all rest are command line arguments
            if (checkArguments && optString[0] == '-') {
                string msg = "Illegal command line argument: " + optString;
                string method = "CmdLineParser::parse()";
                throw IllegalCommandLine(__FILE__, __LINE__, method, msg);
            }
            arguments_.push_back(optString);
        }
        i++;
    }
}

References arguments_, commandLine_, findOption(), parseOption(), and CmdLineOptionParser::parseValue().

Referenced by parse().

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parseOption()

bool CmdLineParser::parseOption ( std::string  option, std::string &  name, std::string &  arguments, std::string &  prefix, bool &  hasArgument  ) const

protected

Parses one option.

Each option should have name and prefix (-, –, -no, or –no). Arguments are mandatory for all except Boolean options.

Parameters

option	The whole option.
name	The name of the option.
arguments	The arguments for option.
prefix	The prefix of option.
hasArgument	False if argument is part of option body (eg. -abc).

Returns

True if option is command line option, false if option is command line argument.

Exceptions

IllegalCommandLine

If option is illegal.

Definition at line 277 of file CmdLineParser.cc.

                                                {
    // first there is either '-' or '--'
    bool longOption = false;
    if (!readPrefix(option, prefix, longOption)) {
        return false;
    }
 
    if (longOption) {
        // then there is the name of the option
        unsigned int pos = 0;
        while (pos < option.length() && option[pos] != '=') {
            ++pos;
        }
        name = option.substr(0, pos);
        option.erase(0, pos);
    } else {
        // option name is only one character
        name = option.substr(0, 1);
        option.erase(0, 1);
    }
 
    // then there might be value
    if (option.length() > 0 && option[0] == '=') {
        if (!longOption) {
            string method = "CmdLineParser::parseOption()";
            string message = "Illegal short option: = not allowed.";
            throw IllegalCommandLine(__FILE__, __LINE__, method, message);
        }
        option.erase(0, 1);
        arguments = option;
    } else {
        arguments = option;
        if (arguments == "" || !longOption) {
            hasArgument = false;
        }
    }
    return true;
}

References readPrefix().

Referenced by CmdLineOptions::parseAll(), and parseAll().

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readPrefix()

bool CmdLineParser::readPrefix ( std::string &  option, std::string &  prefix, bool &  longOption  ) const

protected

Reads prefix of option.

Parameters

option	The whole option as a string.
prefix	The prefix of option.
longOption	True if option starts with "--".

Returns

True, if prefix is found, false otherwise.

Definition at line 327 of file CmdLineParser.cc.

                            {
 
    if (option == "--") {
        return false;
    } else if (option.substr(0, 1) != "-") {
        return false;
    } else {
        option.erase(0, 1);
        if (option.substr(0, 1) == "-") {
            longOption = true;
            option.erase(0, 1);
        }
 
        // then there might be also something else in the prefix
        // (eg. --no-print, prefix is --no)
        for (unsigned int i = 0; i < prefixes_.size(); i++) {
 
            if (option.length() > prefixes_[i].length() &&
                option.substr(0, prefixes_[i].length()) == prefixes_[i]) {
 
                prefix = prefixes_[i];
                option.erase(0, prefix.length());
                break;
            }
        }
    }
    return true;
}

References prefixes_.

Referenced by parseOption().

storeOptions()

void CmdLineParser::storeOptions ( Options &  options )

virtual

Stores options to Options class.

Parameters

options

Options-object where the options are stored.

Definition at line 83 of file CmdLineParser.cc.

                                            {
 
    mapIter i = optionLongNames_.begin();
    for (; i != optionLongNames_.end(); i++) {
        string name = (*i).first;
        CmdLineOptionParser* current = (*i).second;
        options.addOptionValue(name, current->copy());
    }
 
    i = optionShortNames_.begin();
    for (; i != optionShortNames_.end(); i++) {
        string name = (*i).first;
        CmdLineOptionParser* current = (*i).second;
        options.addOptionValue(name, current->copy());
    }
}

References CmdLineOptionParser::copy(), optionLongNames_, options, and optionShortNames_.

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Member Data Documentation

arguments_

std::vector<std::string> CmdLineParser::arguments_

protected

Command line arguments are stored here.

Definition at line 86 of file CmdLineParser.hh.

Referenced by CmdLineOptions::parseAll(), and parseAll().

commandLine_

std::vector<std::string> CmdLineParser::commandLine_

protected

Command line is stored here.

Definition at line 84 of file CmdLineParser.hh.

Referenced by parse(), CmdLineOptions::parse(), CmdLineOptions::parseAll(), parseAll(), and ~CmdLineParser().

description_

std::string CmdLineParser::description_

private

The description of usage of program.

Definition at line 109 of file CmdLineParser.hh.

LONG_FLAG

const int CmdLineParser::LONG_FLAG = 22

staticprivate

Number of characters reserved for printing long version of commandline flag.

Definition at line 117 of file CmdLineParser.hh.

optionLongNames_

std::map<std::string, CmdLineOptionParser*> CmdLineParser::optionLongNames_

protected

Database for holding options with their long names as a key.

Definition at line 79 of file CmdLineParser.hh.

Referenced by findOption(), CmdLineOptions::printHelp(), storeOptions(), and ~CmdLineParser().

optionShortNames_

std::map<std::string, CmdLineOptionParser*> CmdLineParser::optionShortNames_

protected

Database for holding options with their short names as a key.

Definition at line 81 of file CmdLineParser.hh.

Referenced by findOption(), storeOptions(), and ~CmdLineParser().

prefixes_

std::vector<std::string> CmdLineParser::prefixes_

protected

Legal prefixes are stored here.

Definition at line 88 of file CmdLineParser.hh.

Referenced by CmdLineParser(), and readPrefix().

progName_

std::string CmdLineParser::progName_

private

The name of the program.

Definition at line 107 of file CmdLineParser.hh.

Referenced by parse().

SHORT_FLAG

const int CmdLineParser::SHORT_FLAG = 2

staticprivate

Number of characters reserved for printing short version of commandline flag.

Definition at line 113 of file CmdLineParser.hh.

---

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

• CmdLineParser.hh
• CmdLineParser.cc