BloombergLP::balcl::OptionValue::the

Synopses

Declared in <balcl_optionvalue.h>

Return a reference providing modifiable access to the underlying variant object of this command-line-option value object. The behavior is undefined unless OptionType::e_VOID != type(), OptionType::TypeToEnum<TYPE>::value == type(), and false == isNull().

template<class TYPE>
TYPE&
the();

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Return a const reference to the value of this command line option. The behavior is undefined unless OptionType::e_VOID != type(), OptionType::typeToEnum<TYPE>::value == type(), and false == isNull().

template<class TYPE>
TYPE const&
the() const;

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