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Public Member Functions | Protected Attributes | List of all members
options::internal::baseForContainer< T > Class Template Reference

This class is an intermediate helper class for options that are container-based. More...

#include <Options.h>

Inheritance diagram for options::internal::baseForContainer< T >:
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Collaboration diagram for options::internal::baseForContainer< T >:
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Public Member Functions

 baseForContainer (char aShortName, std::string aLongName, std::string aExplanation, short aNargs)
 
bool fIsSet () const override
 check if this option was set, regardless of from command line or config file More...
 
bool fIsContainer () const override
 
void fAddDefaultFromStream (std::istream &aStream) override
 special for use in the shellScriptOptionParser More...
 
- Public Member Functions inherited from options::internal::typed_base< T >
 typed_base (Types ... args)
 
virtual void fAddToRange (rangeValueType aValue)
 add a value to the range of allowed values More...
 
std::enable_if<(!std::is_same< rangeValueType, std::string >::value) &&std::is_same< TT, std::string >::value, void >::type fAddToRange (const TT &aString)
 
void fAddToRange (InputIt aBegin, InputIt aEnd)
 add values from the iterator range [aBegin,aEnd) to the range of allowed values More...
 
void fAddToRange (const std::vector< TT > &aRange)
 add values from a vector (may be given as initializer list) to the range of allowed values More...
 
void fAddToRangeFromStream (std::istream &aStream) override
 
void fWriteRange (std::ostream &aStream) const override
 
virtual void fCheckValueForRange (const compareValueType &aValue) const
 
- Public Member Functions inherited from options::base
 base (char aShortName, const std::string &aLongName, const std::string &aExplanation, short aNargs)
 construct an object of type base More...
 
virtual ~base ()
 
virtual void fWriteValue (std::ostream &aStream) const =0
 write textual representation of value to a std::ostream More...
 
virtual void fRequire (const base *aOtherOption)
 require aOtherOption when this option is set More...
 
virtual void fRequire (std::vector< const base * > aOtherOptions)
 add vector of other options, particlularly nice for use with initializer list More...
 
template<typename InputIt >
void fRequire (InputIt aBegin, InputIt aEnd)
 add all options from the pair of iterators [aBegin,aEnd) to the list of required options More...
 
virtual void fForbid (const base *aOtherOption)
 forbid aOtherOption when this option is set More...
 
virtual void fForbid (std::vector< const base * > aOtherOptions)
 add vector of other options, particlularly nice for use with initializer list More...
 
template<typename InputIt >
void fForbid (InputIt aBegin, InputIt aEnd)
 add all options from the pair of iterators [aBegin,aEnd) to the list of forbidden options More...
 
const std::string & fGetLongName () const
 returns long name of option, usually only for internal use. More...
 

Protected Attributes

std::vector< internal::sourceItemlSources
 
- Protected Attributes inherited from options::internal::typed_base< T >
std::multiset< rangeValueTypelRange
 
- Protected Attributes inherited from options::base
char lShortName
 
const std::string lLongName
 
const std::string lExplanation
 
internal::sourceItem lSource
 
short lNargs
 
bool lHidden
 
std::vector< std::string > * lPreserveWorthyStuff
 
std::vector< const base * > lRequiredOptions
 
std::vector< const base * > lForbiddenOptions
 

Additional Inherited Members

- Public Types inherited from options::internal::typed_base< T >
typedef T valueType
 
typedef std::conditional< std::is_same< T, const char * >::value||false, std::string, T >::type rangeValueType
 
typedef std::conditional< false, std::string, T >::type compareValueType
 
- Protected Member Functions inherited from options::base
virtual void fSetMe (std::istream &aStream, const internal::sourceItem &aSource)=0
 function to set the value from a string, remembering the source More...
 
virtual void fSetMeNoarg (const internal::sourceItem &)
 
virtual void fSetSource (const internal::sourceItem &aSource)
 remember the source that provided the value, e.g. commandline or a config file More...
 
virtual void fWriteCfgLines (std::ostream &aStream, const char *aPrefix) const
 
virtual void fCheckRange () const =0
 
void fSetPreserveWorthyStuff (std::vector< std::string > *aStuff)
 
void fHide ()
 hide option, will be respected by help More...
 
bool fIsHidden () const
 
void fDisable ()
 disable option by removing it from the maps More...
 
- Static Protected Member Functions inherited from options::base
static std::map< std::string, base * > & fGetOptionMap ()
 
static std::map< char, base * > & fGetShortOptionMap ()
 

Detailed Description

template<typename T>
class options::internal::baseForContainer< T >

This class is an intermediate helper class for options that are container-based.

It is not to be used directly.

Definition at line 766 of file Options.h.

Constructor & Destructor Documentation

◆ baseForContainer()

template<typename T >
options::internal::baseForContainer< T >::baseForContainer ( char  aShortName,
std::string  aLongName,
std::string  aExplanation,
short  aNargs 
)
inline

Definition at line 770 of file Options.h.

770  :
771  typed_base<T>(aShortName, aLongName, aExplanation, aNargs) {};

Member Function Documentation

◆ fAddDefaultFromStream()

template<typename T >
void options::internal::baseForContainer< T >::fAddDefaultFromStream ( std::istream &  aStream)
inlineoverridevirtual

special for use in the shellScriptOptionParser

read a value from aStram and set that as default

Implements options::base.

Definition at line 778 of file Options.h.

778  {
779  aStream.ignore(std::numeric_limits<std::streamsize>::max(), ' ');
780  this->fSetMe(aStream, internal::sourceItem());
781  };

◆ fIsContainer()

template<typename T >
bool options::internal::baseForContainer< T >::fIsContainer ( ) const
inlineoverridevirtual

Reimplemented from options::base.

Definition at line 775 of file Options.h.

775  {
776  return true;
777  };

◆ fIsSet()

template<typename T >
bool options::internal::baseForContainer< T >::fIsSet ( ) const
inlineoverridevirtual

check if this option was set, regardless of from command line or config file

Reimplemented from options::base.

Definition at line 772 of file Options.h.

772  {
773  return ! lSources.empty();
774  };

Member Data Documentation

◆ lSources

template<typename T >
std::vector<internal::sourceItem> options::internal::baseForContainer< T >::lSources
protected

The documentation for this class was generated from the following file:
options::internal::baseForContainer::lSources
std::vector< internal::sourceItem > lSources
Definition: Options.h:768
options::base::fSetMe
virtual void fSetMe(std::istream &aStream, const internal::sourceItem &aSource)=0
function to set the value from a string, remembering the source