qi::IsClonable< T > Struct Template Reference

Detect if a type is using boost::noncopyable or QI_DISALLOW_COPY_AND_ASSIGN. More...

#include <traits.hpp>

Public Types
typedef char	yes [1]
typedef char	no [2]

Static Public Member Functions
template<typename C >
static no &	test (typename C::_qi_not_clonable *)
template<typename >
static yes &	test (...)

Static Public Attributes
static const bool	value

Detailed Description

template<typename T>
struct qi::IsClonable< T >

Detect if a type is using boost::noncopyable or QI_DISALLOW_COPY_AND_ASSIGN.

Definition at line 21 of file traits.hpp.

Member Typedef Documentation

template<typename T >

typedef char qi::IsClonable< T >::no[2]

Definition at line 24 of file traits.hpp.

template<typename T >

typedef char qi::IsClonable< T >::yes[1]

Definition at line 23 of file traits.hpp.

Member Function Documentation

template<typename T >

template<typename C >

static no& qi::IsClonable< T >::test ( typename C::_qi_not_clonable *  )

static

template<typename T >

template<typename >

static yes& qi::IsClonable< T >::test (   ... )

static

Member Data Documentation

template<typename T >

const bool qi::IsClonable< T >::value

static

Initial value:

= sizeof(test<T>(0)) == sizeof(yes)
    && ! boost::is_base_of<boost::noncopyable, T>::value

Definition at line 31 of file traits.hpp.

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

• /home/opennao/work/master/sdk/libqi/qi/traits.hpp