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now optionally required

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This commit is contained in:
mes5k 2005-01-24 01:54:06 +00:00
parent 00e2f3eb7e
commit 46328568c4
1 changed files with 25 additions and 25 deletions
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50
include/tclap/UnlabeledValueArg.h
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@ -55,14 +55,12 @@ class UnlabeledValueArg : public ValueArg<T>
/**
* UnlabeledValueArg constructor.
* Note that this constructor does not have a required flag. Any
* unlabeled argument added to the CmdLine is by default required.
* If you want optional, unlabeled arguments then use an
* UnlabeledMultiArg.
* \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 req - Whether the argument is required on the command
* line.
* \param value - The default value assigned to this argument if it
* is not present on the command line.
* \param typeDesc - A short, human readable description of the
@ -78,6 +76,7 @@ class UnlabeledValueArg : public ValueArg<T>
*/
UnlabeledValueArg( const std::string& name,
const std::string& desc,
bool req,
T value,
const std::string& typeDesc,
bool ignoreable = false,
@ -85,14 +84,12 @@ class UnlabeledValueArg : public ValueArg<T>
/**
* UnlabeledValueArg constructor.
* Note that this constructor does not have a required flag. Any
* unlabeled argument added to the CmdLine is by default required.
* If you want optional, unlabeled arguments then use an
* UnlabeledMultiArg.
* \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 req - Whether the argument is required on the command
* line.
* \param value - The default value assigned to this argument if it
* is not present on the command line.
* \param typeDesc - A short, human readable description of the
@ -109,6 +106,7 @@ class UnlabeledValueArg : public ValueArg<T>
*/
UnlabeledValueArg( const std::string& name,
const std::string& desc,
bool req,
T value,
const std::string& typeDesc,
CmdLineInterface& parser,
@ -117,14 +115,12 @@ class UnlabeledValueArg : public ValueArg<T>
/**
* UnlabeledValueArg constructor.
* Note that this constructor does not have a required flag. Any
* unlabeled argument added to the CmdLine is by default required.
* If you want optional, unlabeled arguments then use an
* UnlabeledMultiArg.
* \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 req - Whether the argument is required on the command
* line.
* \param value - The default value assigned to this argument if it
* is not present on the command line.
* \param constraint - A pointer to a Constraint object used
@ -138,6 +134,7 @@ class UnlabeledValueArg : public ValueArg<T>
*/
UnlabeledValueArg( const std::string& name,
const std::string& desc,
bool req,
T value,
Constraint<T>* constraint,
bool ignoreable = false,
@ -146,14 +143,12 @@ class UnlabeledValueArg : public ValueArg<T>
/**
* UnlabeledValueArg constructor.
* Note that this constructor does not have a required flag. Any
* unlabeled argument added to the CmdLine is by default required.
* If you want optional, unlabeled arguments then use an
* UnlabeledMultiArg.
* \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 req - Whether the argument is required on the command
* line.
* \param value - The default value assigned to this argument if it
* is not present on the command line.
* \param constraint - A pointer to a Constraint object used
@ -168,6 +163,7 @@ class UnlabeledValueArg : public ValueArg<T>
*/
UnlabeledValueArg( const std::string& name,
const std::string& desc,
bool req,
T value,
Constraint<T>* constraint,
CmdLineInterface& parser,
@ -212,11 +208,12 @@ class UnlabeledValueArg : public ValueArg<T>
template<class T>
UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
const std::string& desc,
bool req,
T val,
const std::string& typeDesc,
bool ignoreable,
Visitor* v)
: ValueArg<T>("", name, desc, true, val, typeDesc, v)
: ValueArg<T>("", name, desc, req, val, typeDesc, v)
{
_ignoreable = ignoreable;
}
@ -224,12 +221,13 @@ UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
template<class T>
UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
const std::string& desc,
bool req,
T val,
const std::string& typeDesc,
CmdLineInterface& parser,
bool ignoreable,
Visitor* v)
: ValueArg<T>("", name, desc, true, val, typeDesc, v)
: ValueArg<T>("", name, desc, req, val, typeDesc, v)
{
_ignoreable = ignoreable;
parser.add( this );
@ -240,12 +238,13 @@ UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
*/
template<class T>
UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
const std::string& desc,
T val,
Constraint<T>* constraint,
bool ignoreable,
Visitor* v)
: ValueArg<T>("", name, desc, true, val, constraint, v)
const std::string& desc,
bool req,
T val,
Constraint<T>* constraint,
bool ignoreable,
Visitor* v)
: ValueArg<T>("", name, desc, req, val, constraint, v)
{
_ignoreable = ignoreable;
}
@ -253,12 +252,13 @@ UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
template<class T>
UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
const std::string& desc,
bool req,
T val,
Constraint<T>* constraint,
CmdLineInterface& parser,
bool ignoreable,
Visitor* v)
: ValueArg<T>("", name, desc, true, val, constraint, v)
: ValueArg<T>("", name, desc, req, val, constraint, v)
{
_ignoreable = ignoreable;
parser.add( this );