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fix compilation adding a makeconst helper struct

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This commit is contained in:
Gael Guennebaud
2009-11-07 09:07:23 +01:00
parent 5dc02fe5e9
commit aa0974286f
4 changed files with 25 additions and 18 deletions
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28
Eigen/src/Core/util/Memory.h
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@@ -83,7 +83,7 @@ inline void* ei_aligned_malloc(size_t size)
ei_assert(false && "heap allocation is forbidden (EIGEN_NO_MALLOC is defined)");
#endif
void *result;
void *result;
#if !EIGEN_ALIGN
result = malloc(size);
#elif EIGEN_MALLOC_ALREADY_ALIGNED
@@ -97,7 +97,7 @@ inline void* ei_aligned_malloc(size_t size)
#else
result = ei_handmade_aligned_malloc(size);
#endif
#ifdef EIGEN_EXCEPTIONS
if(result == 0)
throw std::bad_alloc();
@@ -324,34 +324,34 @@ public:
typedef aligned_allocator<U> other;
};
pointer address( reference value ) const
pointer address( reference value ) const
{
return &value;
}
const_pointer address( const_reference value ) const
const_pointer address( const_reference value ) const
{
return &value;
}
aligned_allocator() throw()
aligned_allocator() throw()
{
}
aligned_allocator( const aligned_allocator& ) throw()
aligned_allocator( const aligned_allocator& ) throw()
{
}
template<class U>
aligned_allocator( const aligned_allocator<U>& ) throw()
aligned_allocator( const aligned_allocator<U>& ) throw()
{
}
~aligned_allocator() throw()
~aligned_allocator() throw()
{
}
size_type max_size() const throw()
size_type max_size() const throw()
{
return std::numeric_limits<size_type>::max();
}
@@ -362,24 +362,24 @@ public:
return static_cast<pointer>( ei_aligned_malloc( num * sizeof(T) ) );
}
void construct( pointer p, const T& value )
void construct( pointer p, const T& value )
{
::new( p ) T( value );
}
void destroy( pointer p )
void destroy( pointer p )
{
p->~T();
}
void deallocate( pointer p, size_type /*num*/ )
void deallocate( pointer p, size_type /*num*/ )
{
ei_aligned_free( p );
}
bool operator!=(const aligned_allocator<T>& other) const
{ return false; }
bool operator==(const aligned_allocator<T>& other) const
{ return true; }
};

7
Eigen/src/Core/util/Meta.h
View File

@@ -64,6 +64,13 @@ template<typename T> struct ei_cleantype<T&> { typedef typename ei_cleant
template<typename T> struct ei_cleantype<const T*> { typedef typename ei_cleantype<T>::type type; };
template<typename T> struct ei_cleantype<T*> { typedef typename ei_cleantype<T>::type type; };
template<typename T> struct ei_makeconst { typedef const T type; };
template<typename T> struct ei_makeconst<const T> { typedef const T type; };
template<typename T> struct ei_makeconst<T&> { typedef const T& type; };
template<typename T> struct ei_makeconst<const T&> { typedef const T& type; };
template<typename T> struct ei_makeconst<T*> { typedef const T* type; };
template<typename T> struct ei_makeconst<const T*> { typedef const T* type; };
/** \internal Allows to enable/disable an overload
* according to a compile time condition.
*/