utilmm::arg_traits< Ty > Struct Template Reference

argument type traits More...

#include <arg_traits.hh>

List of all members.

Public Types
typedef computed_type	type
	argument type
Private Types
typedef boost::mpl::if_c < boost::is_pod< real_type > ::value, real_type, real_type const & >::type	computed_type
typedef boost::remove_cv< Ty > ::type	real_type

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Detailed Description

template<typename Ty>
struct utilmm::arg_traits< Ty >

argument type traits

This traits is an helper to determine the classical argument type used to pass a given type as argument to a function.

Parameters:

Ty	the type to pass as argument

In fact this class just determine if the givent type is a complex one and in this case proposes to pass it as a const reference, otherwise -- it is a POD -- the argument type is the same as Ty.

Author:

Frédéric Py <fpy@laas.fr>

Definition at line 26 of file arg_traits.hh.

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Member Typedef Documentation

template<typename Ty>

typedef boost::mpl::if_c< boost::is_pod<real_type>::value, real_type, real_type const &>::type utilmm::arg_traits< Ty >::computed_type [private]

Definition at line 32 of file arg_traits.hh.

template<typename Ty>

typedef boost::remove_cv<Ty>::type utilmm::arg_traits< Ty >::real_type [private]

Definition at line 28 of file arg_traits.hh.

template<typename Ty>

typedef computed_type utilmm::arg_traits< Ty >::type

argument type

This typedef is the type used to pass the given type as argument

Definition at line 38 of file arg_traits.hh.

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

• arg_traits.hh