16 #ifndef dealii_vector_memory_h 17 #define dealii_vector_memory_h 20 #include <deal.II/base/config.h> 22 #include <deal.II/base/logstream.h> 23 #include <deal.II/base/smartpointer.h> 24 #include <deal.II/base/thread_management.h> 26 #include <deal.II/lac/vector.h> 32 DEAL_II_NAMESPACE_OPEN
106 template <
typename VectorType = ::Vector<
double>>
153 free(
const VectorType *
const) = 0;
165 "You are trying to deallocate a vector from a memory pool, but this " 166 "vector has not actually been allocated by the same pool before.");
193 :
public std::unique_ptr<VectorType, std::function<void(VectorType *)>>
240 template <
typename VectorType = ::Vector<
double>>
287 free(
const VectorType *
const v)
override;
319 template <
typename VectorType = ::Vector<
double>>
333 const bool log_statistics =
false);
382 free(
const VectorType *
const)
override;
388 release_unused_memory();
394 memory_consumption()
const;
403 using entry_type = std::pair<bool, std::unique_ptr<VectorType>>;
471 namespace GrowingVectorMemoryImplementation
474 release_all_unused_memory();
484 template <
typename VectorType>
486 : std::unique_ptr<VectorType, std::function<void(VectorType *)>>(
488 [&mem](VectorType *v) { mem.
free(v); })
493 template <
typename VectorType>
497 return new VectorType();
502 template <
typename VectorType>
513 DEAL_II_NAMESPACE_CLOSE
virtual VectorType * alloc()=0
unsigned long long int global_dof_index
types::global_dof_index size_type
std::vector< entry_type > * data
virtual void free(const VectorType *const)=0
static::ExceptionBase & ExcNotAllocatedHere()
virtual ~VectorMemory() override=default
virtual void free(const VectorType *const v) override
#define DeclExceptionMsg(Exception, defaulttext)
static Threads::Mutex mutex
std::pair< bool, std::unique_ptr< BlockVector< number > >> entry_type
virtual VectorType * alloc() override
Pointer & operator=(Pointer &&p) noexcept=default