26#ifndef TCLAP_VALUESCONSTRAINT_H
27#define TCLAP_VALUESCONSTRAINT_H
69 virtual std::string
shortID()
const;
76 virtual bool check(
const T& value)
const;
97 for (
unsigned int i = 0; i <
_allowed.size(); i++ )
99 std::ostringstream os;
102 std::string temp( os.str() );
113 if ( std::find(_allowed.begin(),_allowed.end(),val) == _allowed.end() )
The interface that defines the interaction between the Arg and Constraint.
A Constraint that constrains the Arg to only those values specified in the constraint.
ValuesConstraint(std::vector< T >const &allowed)
Constructor.
std::string _typeDesc
The string used to describe the allowed values of this constraint.
virtual bool check(const T &value) const
The method used to verify that the value parsed from the command line meets the constraint.
virtual std::string description() const
Returns a description of the Constraint.
virtual ~ValuesConstraint()
Virtual destructor.
std::vector< T > _allowed
The list of valid values.
virtual std::string shortID() const
Returns the short ID for the Constraint.