Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

Click here to view the latest version of this page.
PrevUpHomeNext

Class typed_value_base

boost::program_options::typed_value_base —

Synopsis

class typed_value_base {
public:
// construct/copy/destruct
~typed_value_base();

// public member functions
virtual const  std::type_info & value_type() const;
};

Description

Base class for all option that have a fixed type, and are willing to announce this type to the outside world. Any 'value_semantics' for which you want to find out the type can be dynamic_cast-ed to typed_value_base. If conversion succeeds, the 'type' method can be called.

typed_value_base construct/copy/destruct

  1. ~typed_value_base();

typed_value_base public member functions

  1. virtual const  std::type_info & value_type() const;
Copyright 2002-2004 Vladimir Prus

PrevUpHomeNext