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now optionally required
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parent
00e2f3eb7e
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@ -55,14 +55,12 @@ class UnlabeledValueArg : public ValueArg<T>
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/**
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/**
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* UnlabeledValueArg constructor.
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* UnlabeledValueArg constructor.
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* Note that this constructor does not have a required flag. Any
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* unlabeled argument added to the CmdLine is by default required.
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* If you want optional, unlabeled arguments then use an
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* UnlabeledMultiArg.
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* \param name - A one word name for the argument. Can be
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* \param name - A one word name for the argument. Can be
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* used as a long flag on the command line.
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* used as a long flag on the command line.
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* \param desc - A description of what the argument is for or
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* \param desc - A description of what the argument is for or
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* does.
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* does.
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* \param req - Whether the argument is required on the command
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* line.
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* \param value - The default value assigned to this argument if it
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* \param value - The default value assigned to this argument if it
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* is not present on the command line.
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* is not present on the command line.
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* \param typeDesc - A short, human readable description of the
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* \param typeDesc - A short, human readable description of the
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@ -78,6 +76,7 @@ class UnlabeledValueArg : public ValueArg<T>
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*/
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*/
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UnlabeledValueArg( const std::string& name,
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UnlabeledValueArg( const std::string& name,
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const std::string& desc,
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const std::string& desc,
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bool req,
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T value,
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T value,
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const std::string& typeDesc,
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const std::string& typeDesc,
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bool ignoreable = false,
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bool ignoreable = false,
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@ -85,14 +84,12 @@ class UnlabeledValueArg : public ValueArg<T>
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/**
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/**
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* UnlabeledValueArg constructor.
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* UnlabeledValueArg constructor.
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* Note that this constructor does not have a required flag. Any
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* unlabeled argument added to the CmdLine is by default required.
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* If you want optional, unlabeled arguments then use an
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* UnlabeledMultiArg.
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* \param name - A one word name for the argument. Can be
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* \param name - A one word name for the argument. Can be
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* used as a long flag on the command line.
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* used as a long flag on the command line.
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* \param desc - A description of what the argument is for or
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* \param desc - A description of what the argument is for or
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* does.
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* does.
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* \param req - Whether the argument is required on the command
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* line.
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* \param value - The default value assigned to this argument if it
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* \param value - The default value assigned to this argument if it
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* is not present on the command line.
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* is not present on the command line.
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* \param typeDesc - A short, human readable description of the
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* \param typeDesc - A short, human readable description of the
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@ -109,6 +106,7 @@ class UnlabeledValueArg : public ValueArg<T>
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*/
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*/
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UnlabeledValueArg( const std::string& name,
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UnlabeledValueArg( const std::string& name,
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const std::string& desc,
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const std::string& desc,
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bool req,
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T value,
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T value,
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const std::string& typeDesc,
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const std::string& typeDesc,
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CmdLineInterface& parser,
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CmdLineInterface& parser,
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@ -117,14 +115,12 @@ class UnlabeledValueArg : public ValueArg<T>
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/**
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/**
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* UnlabeledValueArg constructor.
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* UnlabeledValueArg constructor.
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* Note that this constructor does not have a required flag. Any
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* unlabeled argument added to the CmdLine is by default required.
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* If you want optional, unlabeled arguments then use an
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* UnlabeledMultiArg.
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* \param name - A one word name for the argument. Can be
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* \param name - A one word name for the argument. Can be
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* used as a long flag on the command line.
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* used as a long flag on the command line.
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* \param desc - A description of what the argument is for or
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* \param desc - A description of what the argument is for or
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* does.
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* does.
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* \param req - Whether the argument is required on the command
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* line.
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* \param value - The default value assigned to this argument if it
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* \param value - The default value assigned to this argument if it
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* is not present on the command line.
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* is not present on the command line.
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* \param constraint - A pointer to a Constraint object used
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* \param constraint - A pointer to a Constraint object used
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@ -138,6 +134,7 @@ class UnlabeledValueArg : public ValueArg<T>
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*/
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*/
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UnlabeledValueArg( const std::string& name,
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UnlabeledValueArg( const std::string& name,
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const std::string& desc,
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const std::string& desc,
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bool req,
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T value,
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T value,
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Constraint<T>* constraint,
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Constraint<T>* constraint,
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bool ignoreable = false,
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bool ignoreable = false,
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@ -146,14 +143,12 @@ class UnlabeledValueArg : public ValueArg<T>
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/**
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/**
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* UnlabeledValueArg constructor.
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* UnlabeledValueArg constructor.
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* Note that this constructor does not have a required flag. Any
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* unlabeled argument added to the CmdLine is by default required.
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* If you want optional, unlabeled arguments then use an
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* UnlabeledMultiArg.
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* \param name - A one word name for the argument. Can be
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* \param name - A one word name for the argument. Can be
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* used as a long flag on the command line.
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* used as a long flag on the command line.
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* \param desc - A description of what the argument is for or
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* \param desc - A description of what the argument is for or
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* does.
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* does.
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* \param req - Whether the argument is required on the command
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* line.
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* \param value - The default value assigned to this argument if it
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* \param value - The default value assigned to this argument if it
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* is not present on the command line.
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* is not present on the command line.
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* \param constraint - A pointer to a Constraint object used
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* \param constraint - A pointer to a Constraint object used
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@ -168,6 +163,7 @@ class UnlabeledValueArg : public ValueArg<T>
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*/
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*/
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UnlabeledValueArg( const std::string& name,
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UnlabeledValueArg( const std::string& name,
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const std::string& desc,
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const std::string& desc,
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bool req,
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T value,
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T value,
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Constraint<T>* constraint,
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Constraint<T>* constraint,
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CmdLineInterface& parser,
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CmdLineInterface& parser,
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@ -212,11 +208,12 @@ class UnlabeledValueArg : public ValueArg<T>
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template<class T>
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template<class T>
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UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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const std::string& desc,
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const std::string& desc,
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bool req,
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T val,
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T val,
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const std::string& typeDesc,
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const std::string& typeDesc,
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bool ignoreable,
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bool ignoreable,
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Visitor* v)
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Visitor* v)
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: ValueArg<T>("", name, desc, true, val, typeDesc, v)
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: ValueArg<T>("", name, desc, req, val, typeDesc, v)
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{
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{
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_ignoreable = ignoreable;
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_ignoreable = ignoreable;
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}
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}
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@ -224,12 +221,13 @@ UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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template<class T>
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template<class T>
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UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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const std::string& desc,
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const std::string& desc,
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bool req,
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T val,
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T val,
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const std::string& typeDesc,
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const std::string& typeDesc,
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CmdLineInterface& parser,
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CmdLineInterface& parser,
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bool ignoreable,
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bool ignoreable,
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Visitor* v)
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Visitor* v)
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: ValueArg<T>("", name, desc, true, val, typeDesc, v)
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: ValueArg<T>("", name, desc, req, val, typeDesc, v)
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{
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{
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_ignoreable = ignoreable;
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_ignoreable = ignoreable;
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parser.add( this );
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parser.add( this );
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@ -241,11 +239,12 @@ UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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template<class T>
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template<class T>
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UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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const std::string& desc,
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const std::string& desc,
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bool req,
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T val,
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T val,
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Constraint<T>* constraint,
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Constraint<T>* constraint,
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bool ignoreable,
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bool ignoreable,
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Visitor* v)
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Visitor* v)
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: ValueArg<T>("", name, desc, true, val, constraint, v)
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: ValueArg<T>("", name, desc, req, val, constraint, v)
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{
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{
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_ignoreable = ignoreable;
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_ignoreable = ignoreable;
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}
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}
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@ -253,12 +252,13 @@ UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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template<class T>
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template<class T>
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UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
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const std::string& desc,
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const std::string& desc,
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bool req,
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T val,
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T val,
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Constraint<T>* constraint,
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Constraint<T>* constraint,
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CmdLineInterface& parser,
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CmdLineInterface& parser,
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bool ignoreable,
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bool ignoreable,
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Visitor* v)
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Visitor* v)
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: ValueArg<T>("", name, desc, true, val, constraint, v)
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: ValueArg<T>("", name, desc, req, val, constraint, v)
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{
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{
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_ignoreable = ignoreable;
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_ignoreable = ignoreable;
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parser.add( this );
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parser.add( this );
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