PrimitiveVectorMemory< VectorType > Class Template Reference

#include <deal.II/lac/vector_memory.h>

Inheritance diagram for PrimitiveVectorMemory< VectorType >:

Public Member Functions
	PrimitiveVectorMemory ()
virtual VectorType *	alloc ()
virtual void	free (const VectorType *const v)
Public Member Functions inherited from VectorMemory< VectorType >
virtual	~VectorMemory ()
Public Member Functions inherited from Subscriptor
	Subscriptor ()
	Subscriptor (const Subscriptor &)
	Subscriptor (Subscriptor &&)
virtual	~Subscriptor ()
Subscriptor &	operator= (const Subscriptor &)
Subscriptor &	operator= (Subscriptor &&)
void	subscribe (const char *identifier=0) const
void	unsubscribe (const char *identifier=0) const
unsigned int	n_subscriptions () const
void	list_subscribers () const
template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Additional Inherited Members
Static Public Member Functions inherited from VectorMemory< VectorType >
static ::ExceptionBase &	ExcNotAllocatedHere ()
Static Public Member Functions inherited from Subscriptor
static ::ExceptionBase &	ExcInUse (int arg1, char *arg2, std::string &arg3)
static ::ExceptionBase &	ExcNoSubscriber (char *arg1, char *arg2)

Detailed Description

template<typename VectorType = ::Vector<double>>
class PrimitiveVectorMemory< VectorType >

Simple memory management. See the documentation of the base class for a description of its purpose.

This class allocates and deletes vectors as needed from the global heap, i.e. performs no specially adapted actions for memory management.

Definition at line 173 of file vector_memory.h.

Constructor & Destructor Documentation

PrimitiveVectorMemory()

template<typename VectorType = ::Vector<double>>

PrimitiveVectorMemory< VectorType >::PrimitiveVectorMemory ( )

inline

Constructor.

Definition at line 179 of file vector_memory.h.

Member Function Documentation

alloc()

template<typename VectorType = ::Vector<double>>

virtual VectorType* PrimitiveVectorMemory< VectorType >::alloc ( )

inlinevirtual

Return a pointer to a new vector. The number of elements or their subdivision into blocks (if applicable) is unspecified and users of this function should reset vectors to their proper size. The same holds for the contents of vectors: they are unspecified.

For the present class, calling this function will allocate a new vector on the heap and returning a pointer to it.

Implements VectorMemory< VectorType >.

Definition at line 190 of file vector_memory.h.

free()

template<typename VectorType = ::Vector<double>>

virtual void PrimitiveVectorMemory< VectorType >::free ( const VectorType *const  v )

inlinevirtual

Return a vector and indicate that it is not going to be used any further by the instance that called alloc() to get a pointer to it.

For the present class, this means that the vector is returned to the global heap.

Implements VectorMemory< VectorType >.

Definition at line 203 of file vector_memory.h.

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

• deal.II/lac/vector_memory.h