TCLAP::XorHandler Class Reference

This class handles lists of Arg's that are to be XOR'd on the command line. More...

`#include <XorHandler.h>`

## Public Member Functions

| XorHandler ()
| Constructor. More...
void | add (const std::vector< Arg * > &ors)
| Add a list of Arg*'s that will be xor'd together. More...
int | check (const Arg *a)
| Checks whether the specified Arg is in one of the xor lists and if it does match one, returns the size of the xor list that the Arg matched. More...
std::string | shortUsage ()
| Returns the XOR specific short usage. More...
void | printLongUsage (std::ostream &os)
| Prints the XOR specific long usage. More...
bool | contains (const Arg *a)
| Simply checks whether the Arg is contained in one of the arg lists. More...
const std::vector< std::vector< Arg * > > & | getXorList () const

## Protected Attributes

std::vector< std::vector< Arg * > > | _orList
| The list of of lists of Arg's to be or'd together. More...

## Detailed Description

This class handles lists of Arg's that are to be XOR'd on the command line.

This is used by CmdLine and you shouldn't ever use it.

Definition at line 40 of file XorHandler.h.

## Constructor & Destructor Documentation

## XorHandler()

TCLAP::XorHandler::XorHandler | ( |  | ) |

inline

Constructor.

Does nothing.

Definition at line 54 of file XorHandler.h.

## Member Function Documentation

## add()

void TCLAP::XorHandler::add | ( | const std::vector< Arg * > & | ors | ) |

inline

Add a list of Arg*'s that will be xor'd together.

Parameters

  ors | - list of Arg* that will be xor'd.

Definition at line 97 of file XorHandler.h.

References _orList.

Referenced by TCLAP::CmdLine::xorAdd().

## check()

int TCLAP::XorHandler::check | ( | const Arg * | a | ) |

inline

Checks whether the specified Arg is in one of the xor lists and if it does match one, returns the size of the xor list that the Arg matched.

If the Arg matches, then it also sets the rest of the Arg's in the list. You shouldn't use this.

Parameters

  a | - The Arg to be checked.

Definition at line 102 of file XorHandler.h.

References _orList, TCLAP::Arg::isRequired(), and TCLAP::Arg::isSet().

Referenced by TCLAP::CmdLine::parse().

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## contains()

bool TCLAP::XorHandler::contains | ( | const Arg * | a | ) |

inline

Simply checks whether the Arg is contained in one of the arg lists.

Parameters

  a | - The Arg to be checked.

Definition at line 143 of file XorHandler.h.

References _orList.

Referenced by TCLAP::StdOutput::_longUsage(), TCLAP::StdOutput::_shortUsage(), and TCLAP::DocBookOutput::usage().

## getXorList()

const std::vector< std::vector< Arg * > > & TCLAP::XorHandler::getXorList | ( |  | ) | const

inline

Definition at line 155 of file XorHandler.h.

References _orList.

Referenced by TCLAP::StdOutput::_longUsage(), TCLAP::StdOutput::_shortUsage(), TCLAP::ZshCompletionOutput::getMutexList(), and TCLAP::DocBookOutput::usage().

## printLongUsage()

void TCLAP::XorHandler::printLongUsage | ( | std::ostream & | os | ) |

Prints the XOR specific long usage.

Parameters

  os | - Stream to print to.

## shortUsage()

std::string TCLAP::XorHandler::shortUsage | ( |  | ) |

Returns the XOR specific short usage.

## Member Data Documentation

## _orList

std::vector< std::vector<Arg*> > TCLAP::XorHandler::_orList

protected

The list of of lists of Arg's to be or'd together.

Definition at line 47 of file XorHandler.h.

Referenced by add(), check(), contains(), and getXorList().

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

- XorHandler.h