diff options
Diffstat (limited to 'src/tclap/XorHandler.h')
| -rw-r--r--[-rwxr-xr-x] | src/tclap/XorHandler.h | 270 |
1 files changed, 141 insertions, 129 deletions
diff --git a/src/tclap/XorHandler.h b/src/tclap/XorHandler.h index af68943..ae3cd5c 100755..100644 --- a/src/tclap/XorHandler.h +++ b/src/tclap/XorHandler.h @@ -1,24 +1,23 @@ - -/****************************************************************************** - * +/****************************************************************************** + * * file: XorHandler.h - * + * * Copyright (c) 2003, Michael E. Smoot . * Copyright (c) 2004, Michael E. Smoot, Daniel Aarno. * All rights reverved. - * + * * See the file COPYING in the top directory of this distribution for * more information. - * - * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - *****************************************************************************/ + * + * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + *****************************************************************************/ #ifndef TCLAP_XORHANDLER_H #define TCLAP_XORHANDLER_H @@ -29,128 +28,141 @@ #include <algorithm> #include <iostream> -namespace TCLAP { - -/** - * 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. - */ -class XorHandler +namespace TCLAP { - protected: - - /** - * The list of of lists of Arg's to be or'd together. - */ - std::vector< std::vector<Arg*> > _orList; - - public: - - /** - * Constructor. Does nothing. - */ - XorHandler( ) {} - - /** - * Add a list of Arg*'s that will be orred together. - * \param ors - list of Arg* that will be xor'd. - */ - void add( std::vector<Arg*>& ors ); - - /** - * 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. - * \param a - The Arg to be checked. - */ - int check( const Arg* a ); - - /** - * Returns the XOR specific short usage. - */ - std::string shortUsage(); - - /** - * Prints the XOR specific long usage. - * \param os - Stream to print to. - */ - void printLongUsage(std::ostream& os); - - /** - * Simply checks whether the Arg is contained in one of the arg - * lists. - * \param a - The Arg to be checked. - */ - bool contains( const Arg* a ); - - std::vector< std::vector<Arg*> >& getXorList(); - -}; - - -////////////////////////////////////////////////////////////////////// -//BEGIN XOR.cpp -////////////////////////////////////////////////////////////////////// -inline void XorHandler::add( std::vector<Arg*>& ors ) -{ - _orList.push_back( ors ); -} - -inline int XorHandler::check( const Arg* a ) -{ - // iterate over each XOR list - for ( int i = 0; static_cast<unsigned int>(i) < _orList.size(); i++ ) + + /** + * 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. + */ + class XorHandler { - // if the XOR list contains the arg.. - ArgVectorIterator ait = std::find( _orList[i].begin(), - _orList[i].end(), a ); - if ( ait != _orList[i].end() ) - { - // go through and set each arg that is not a - for ( ArgVectorIterator it = _orList[i].begin(); - it != _orList[i].end(); - it++ ) - if ( a != (*it) ) - (*it)->xorSet(); - - // return the number of required args that have now been set - if ( (*ait)->allowMore() ) - return 0; - else - return static_cast<int>(_orList[i].size()); - } + protected: + /** + * The list of of lists of Arg's to be or'd together. + */ + std::vector<std::vector<Arg*>> _orList; + + public: + /** + * Constructor. Does nothing. + */ + XorHandler() + { + } + + /** + * Add a list of Arg*'s that will be orred together. + * \param ors - list of Arg* that will be xor'd. + */ + void add(std::vector<Arg*> &ors); + + /** + * 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. + * \param a - The Arg to be checked. + */ + int check(const Arg *a); + + /** + * Returns the XOR specific short usage. + */ + std::string shortUsage(); + + /** + * Prints the XOR specific long usage. + * \param os - Stream to print to. + */ + void printLongUsage(std::ostream &os); + + /** + * Simply checks whether the Arg is contained in one of the arg + * lists. + * \param a - The Arg to be checked. + */ + bool contains(const Arg *a); + + std::vector<std::vector<Arg*>>& getXorList(); + }; + + ////////////////////////////////////////////////////////////////////// + //BEGIN XOR.cpp + ////////////////////////////////////////////////////////////////////// + inline void XorHandler::add(std::vector<Arg*> &ors) + { + _orList.push_back(ors); } - if ( a->isRequired() ) - return 1; - else - return 0; -} - -inline bool XorHandler::contains( const Arg* a ) -{ - for ( int i = 0; static_cast<unsigned int>(i) < _orList.size(); i++ ) - for ( ArgVectorIterator it = _orList[i].begin(); - it != _orList[i].end(); - it++ ) - if ( a == (*it) ) - return true; - - return false; -} + inline int XorHandler::check(const Arg *a) + { + // iterate over each XOR list + for (int i = 0; static_cast<unsigned int>(i) < _orList.size(); i++) + { + // if the XOR list contains the arg.. + ArgVectorIterator ait = std::find(_orList[i].begin(), _orList[i].end(), a); + if (ait != _orList[i].end()) + { + // go through and set each arg that is not a + for (ArgVectorIterator it = _orList[i].begin(); + it != _orList[i].end(); + it++) + { + if (a != (*it)) + { + (*it)->xorSet(); + } + } + + // return the number of required args that have now been set + if ((*ait)->allowMore()) + { + return 0; + } + else + { + return static_cast<int>(_orList[i].size()); + } + } + } -inline std::vector< std::vector<Arg*> >& XorHandler::getXorList() -{ - return _orList; -} + if (a->isRequired()) + { + return 1; + } + else + { + return 0; + } + } + inline bool XorHandler::contains(const Arg *a) + { + for (int i = 0; static_cast<unsigned int>(i) < _orList.size(); i++) + { + for (ArgVectorIterator it = _orList[i].begin(); + it != _orList[i].end(); + it++) + { + if (a == (*it)) + { + return true; + } + } + } + return false; + } -////////////////////////////////////////////////////////////////////// -//END XOR.cpp -////////////////////////////////////////////////////////////////////// + inline std::vector<std::vector<Arg*>>& XorHandler::getXorList() + { + return _orList; + } + ////////////////////////////////////////////////////////////////////// + //END XOR.cpp + ////////////////////////////////////////////////////////////////////// } //namespace TCLAP -#endif +#endif |