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Public Member Functions | Protected Attributes | List of all members
boost::BOOST_RT_PARAM_NAMESPACE::environment::variable_base Class Reference

#include <variable.hpp>

Inheritance diagram for boost::BOOST_RT_PARAM_NAMESPACE::environment::variable_base:
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Public Member Functions

 variable_base (rt_env_detail::variable_data &data)
 
template<typename T >
T const & value () const
 
template<typename T >
void value (boost::optional< T > &res) const
 
bool has_value () const
 
cstring name () const
 

Protected Attributes

rt_env_detail::variable_data * m_data
 

Constructor & Destructor Documentation

boost::BOOST_RT_PARAM_NAMESPACE::environment::variable_base::variable_base ( rt_env_detail::variable_data &  data)
inlineexplicit

Member Function Documentation

bool boost::BOOST_RT_PARAM_NAMESPACE::environment::variable_base::has_value ( ) const
inline

References m_data, and boost::BOOST_RT_PARAM_NAMESPACE::environment::rt_env_detail::variable_data::m_value.

Referenced by boost::BOOST_RT_PARAM_NAMESPACE::environment::operator!=(), boost::BOOST_RT_PARAM_NAMESPACE::environment::variable< T >::operator=(), boost::BOOST_RT_PARAM_NAMESPACE::environment::operator==(), and value().

cstring boost::BOOST_RT_PARAM_NAMESPACE::environment::variable_base::name ( ) const
inline

References m_data, and boost::BOOST_RT_PARAM_NAMESPACE::environment::rt_env_detail::variable_data::m_var_name.

Referenced by boost::BOOST_RT_PARAM_NAMESPACE::environment::operator<<().

template<typename T >
T const& boost::BOOST_RT_PARAM_NAMESPACE::environment::variable_base::value ( ) const
inline

References m_data, and boost::BOOST_RT_PARAM_NAMESPACE::environment::rt_env_detail::variable_data::m_value.

template<typename T >
void boost::BOOST_RT_PARAM_NAMESPACE::environment::variable_base::value ( boost::optional< T > &  res) const
inline

References has_value(), m_data, boost::BOOST_RT_PARAM_NAMESPACE::environment::rt_env_detail::variable_data::m_value, and boost::optional_detail::optional_base< T >::reset().

Member Data Documentation

rt_env_detail::variable_data* boost::BOOST_RT_PARAM_NAMESPACE::environment::variable_base::m_data
protected

Referenced by has_value(), name(), boost::BOOST_RT_PARAM_NAMESPACE::environment::variable< T >::operator=(), and value().

The documentation for this class was generated from the following file: