mirror of
https://github.com/cuberite/TCLAP.git
synced 2025-08-04 10:16:41 -04:00
116 lines
3.3 KiB
C++
116 lines
3.3 KiB
C++
|
|
/******************************************************************************
|
|
*
|
|
* file: SwitchArg.h
|
|
*
|
|
* Copyright (c) 2003, Michael E. Smoot .
|
|
* 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.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
|
|
#ifndef __SWITCH_ARG_HH__
|
|
#define __SWITCH_ARG_HH__
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
#include <sstream>
|
|
#include <tclap/Arg.h>
|
|
#include <tclap/ArgException.h>
|
|
|
|
namespace TCLAP {
|
|
|
|
/**
|
|
* A simple switch argument. If the switch is set on the command line, then
|
|
* the getValue method will return the opposite of the default value for the
|
|
* switch.
|
|
*/
|
|
class SwitchArg : public Arg
|
|
{
|
|
protected:
|
|
|
|
/**
|
|
* The value of the switch.
|
|
*/
|
|
bool _value;
|
|
|
|
|
|
public:
|
|
|
|
/**
|
|
* SwitchArg constructor.
|
|
* \param flag - The one character flag that identifies this
|
|
* argument on the command line.
|
|
* \param name - A one word name for the argument. Can be
|
|
* used as a long flag on the command line.
|
|
* \param desc - A description of what the argument is for or
|
|
* does.
|
|
* \param def - The default value for this Switch.
|
|
* \param v - An optional visitor. You probably should not
|
|
* use this unless you have a very good reason.
|
|
*/
|
|
SwitchArg(const std::string& flag,
|
|
const std::string& name,
|
|
const std::string& desc,
|
|
bool def,
|
|
Visitor* v = NULL);
|
|
|
|
|
|
/**
|
|
* SwitchArg constructor.
|
|
* \param flag - The one character flag that identifies this
|
|
* argument on the command line.
|
|
* \param name - A one word name for the argument. Can be
|
|
* used as a long flag on the command line.
|
|
* \param desc - A description of what the argument is for or
|
|
* does.
|
|
* \param parser - A CmdLine parser object to add this Arg to
|
|
* \param def - The default value for this Switch.
|
|
* \param v - An optional visitor. You probably should not
|
|
* use this unless you have a very good reason.
|
|
*/
|
|
SwitchArg(const std::string& flag,
|
|
const std::string& name,
|
|
const std::string& desc,
|
|
bool def,
|
|
CmdLine& parser,
|
|
Visitor* v = NULL);
|
|
|
|
|
|
/**
|
|
* Handles the processing of the argument.
|
|
* This re-implements the Arg version of this method to set the
|
|
* _value of the argument appropriately.
|
|
* \param i - Pointer the the current argument in the list.
|
|
* \param args - Mutable list of strings. Passed
|
|
* in from main().
|
|
*/
|
|
virtual bool processArg(int* i, std::vector<std::string>& args);
|
|
|
|
/**
|
|
* Checks a string to see if any of the chars in the string
|
|
* match the flag for this Switch.
|
|
*/
|
|
bool combinedSwitchesMatch(std::string& combined);
|
|
|
|
/**
|
|
* Returns bool, whether or not the switch has been set.
|
|
*/
|
|
bool getValue();
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|