PatchDataMem< X > Class Template Reference

#include <PatchDataMem.hpp>

Inheritance diagram for PatchDataMem< X >:

Collaboration diagram for PatchDataMem< X >:

Public Types
typedef X *	iterator
typedef const X *	const_iterator
typedef X *	iterator
typedef const X *	const_iterator

Public Member Functions
	PatchDataMem ()
	PatchDataMem (size_t size)
	PatchDataMem (const PatchDataMem< X > &)
	~PatchDataMem ()
size_t	size () const
bool	empty () const
const X &	operator[] (size_t index) const
X &	operator[] (size_t index)
const X *	to_array () const
X *	to_array ()
void	resize (size_t new_size)
void	clear ()
PatchDataMem< X > &	operator= (const PatchDataMem< X > &)
iterator	begin ()
const_iterator	begin () const
iterator	end ()
const_iterator	end () const
	PatchDataMem ()
	PatchDataMem (size_t size)
	PatchDataMem (const PatchDataMem< X > &)
	~PatchDataMem ()
size_t	size () const
bool	empty () const
const X &	operator[] (size_t index) const
X &	operator[] (size_t index)
const X *	to_array () const
X *	to_array ()
void	resize (size_t new_size)
void	clear ()
PatchDataMem< X > &	operator= (const PatchDataMem< X > &)
iterator	begin ()
const_iterator	begin () const
iterator	end ()
const_iterator	end () const

Private Types
enum	{ SHRINK_PERCENT = 10 }
enum	{ SHRINK_PERCENT = 10 }

Private Member Functions
void	resize_storage (size_t size)
void	resize_storage (size_t size)

Private Attributes
size_t	arrayLength
size_t	activeSize
X *	arrayData

Detailed Description

template<typename X>
class Mesquite::PatchDataMem< X >

Definition at line 35 of file includeLinks/PatchDataMem.hpp.

Member Typedef Documentation

typedef const X* const_iterator

Definition at line 72 of file includeLinks/PatchDataMem.hpp.

typedef const X* const_iterator

Definition at line 72 of file src/Mesh/PatchDataMem.hpp.

typedef X* iterator

Definition at line 71 of file src/Mesh/PatchDataMem.hpp.

typedef X* iterator

Definition at line 71 of file includeLinks/PatchDataMem.hpp.

Member Enumeration Documentation

anonymous enum

private

Enumerator
SHRINK_PERCENT	Shink memory when used portion is less than this percent.

Definition at line 37 of file includeLinks/PatchDataMem.hpp.

       {
    SHRINK_PERCENT = 10  
  };

anonymous enum

private

Enumerator
SHRINK_PERCENT	Shink memory when used portion is less than this percent.

Definition at line 37 of file src/Mesh/PatchDataMem.hpp.

       {
    SHRINK_PERCENT = 10  
  };

Constructor & Destructor Documentation

PatchDataMem ( )

inline

Definition at line 80 of file includeLinks/PatchDataMem.hpp.

  : arrayLength(0),
    activeSize(0),
    arrayData(0)
  {}

PatchDataMem ( size_t  size )

inline

Definition at line 87 of file includeLinks/PatchDataMem.hpp.

References PatchDataMem< X >::resize().

  : arrayLength(0),
    activeSize(0),
    arrayData(0)
  { resize( size ); }

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PatchDataMem ( const PatchDataMem< X > &  other )

inline

Definition at line 94 of file includeLinks/PatchDataMem.hpp.

References PatchDataMem< X >::operator=().

  : arrayLength(0),
    activeSize(0),
    arrayData(0)
  { operator=(other); }

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~PatchDataMem ( )

inline

Definition at line 101 of file includeLinks/PatchDataMem.hpp.

  { clear(); free( arrayData ); }

PatchDataMem ( )

inline

PatchDataMem ( size_t  size )

inline

PatchDataMem ( const PatchDataMem< X > &  )

inline

~PatchDataMem ( )

inline

Member Function Documentation

PatchDataMem< X >::iterator begin ( )

inline

Definition at line 129 of file includeLinks/PatchDataMem.hpp.

Referenced by PatchData::generate_vertex_to_element_data().

  { return arrayData; }

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iterator begin ( )

inline

PatchDataMem< X >::const_iterator begin ( ) const

inline

Definition at line 133 of file includeLinks/PatchDataMem.hpp.

  { return arrayData; }

const_iterator begin ( ) const

inline

void clear ( )

inline

Definition at line 187 of file includeLinks/PatchDataMem.hpp.

References i.

Referenced by PatchData::clear(), PatchData::initialize_data(), and PatchData::reorder().

{
  for (size_t i = 0; i < activeSize; ++i)
    arrayData[i].~X();
  activeSize = 0;
}

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void clear ( )

inline

bool empty ( ) const

inline

bool empty ( void  ) const

inline

Definition at line 125 of file includeLinks/PatchDataMem.hpp.

Referenced by PatchData::generate_vertex_to_element_data(), and PatchData::get_vertex_element_adjacencies().

  { return !activeSize; }

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PatchDataMem< X >::iterator end ( )

inline

Definition at line 137 of file includeLinks/PatchDataMem.hpp.

Referenced by PatchData::generate_vertex_to_element_data().

  { return arrayData + activeSize; }

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iterator end ( )

inline

PatchDataMem< X >::const_iterator end ( ) const

inline

Definition at line 141 of file includeLinks/PatchDataMem.hpp.

  { return arrayData + activeSize; }

const_iterator end ( ) const

inline

PatchDataMem< X > & operator= ( const PatchDataMem< X > &  other )

inline

Definition at line 195 of file includeLinks/PatchDataMem.hpp.

References PatchDataMem< X >::activeSize, PatchDataMem< X >::arrayData, and i.

Referenced by PatchDataMem< X >::PatchDataMem().

{
  clear();
  
  if (other.activeSize)
  {
    if (arrayLength < other.activeSize ||
        (SHRINK_PERCENT * other.activeSize) < arrayLength)
      resize_storage( other.activeSize );
  
    activeSize = other.activeSize;
    for (size_t i = 0; i < activeSize; ++i)
    {
      //arrayData[i].X( other.arrayData[i] );
      new (arrayData + i) X( other.arrayData[i] );
    }
  }
  
  return *this;
}  

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PatchDataMem<X>& operator= ( const PatchDataMem< X > &  )

inline

const X & operator[] ( size_t  index ) const

inline

Definition at line 117 of file includeLinks/PatchDataMem.hpp.

  { return arrayData[index]; }

const X& operator[] ( size_t  index ) const

inline

X & operator[] ( size_t  index )

inline

Definition at line 121 of file includeLinks/PatchDataMem.hpp.

  { return arrayData[index]; }

X& operator[] ( size_t  index )

inline

void resize ( size_t  new_size )

inline

void resize ( size_t  new_size )

inline

Definition at line 161 of file includeLinks/PatchDataMem.hpp.

References i.

Referenced by PatchData::allocate_storage(), PatchData::generate_vertex_to_element_data(), MeshSet::get_next_elem_on_vert_patch(), MeshSet::get_next_global_patch(), PatchData::get_subpatch(), PatchData::initialize_data(), and PatchDataMem< X >::PatchDataMem().

{
  if (new_size > activeSize)
  {
    if (new_size > arrayLength)
      resize_storage( new_size );
    
    for (size_t i = activeSize; i < new_size; ++i)
    {
      //arrayData[i].X();
      new (arrayData + i) X();
    }
    activeSize = new_size;
  }
  else if (new_size < activeSize)
  {
    for (size_t i = new_size; i < activeSize; ++i)
      arrayData[i].~X();
    activeSize = new_size;
    
    if (activeSize && ((SHRINK_PERCENT*activeSize) < arrayLength))
      resize_storage( new_size );
  }
}

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void resize_storage ( size_t  size )

inlineprivate

Definition at line 145 of file includeLinks/PatchDataMem.hpp.

References i.

{
  assert( new_size >= activeSize );
  X* new_array = (X*)malloc( sizeof(X) * new_size );
  for (size_t i = 0; i < activeSize; ++i)
  {
    //new_array[i].X( arrayData[i] );
    new (new_array + i) X( arrayData[i] );
    arrayData[i].~X();
  }
  free( arrayData );
  arrayData = new_array;
  arrayLength = new_size;
}

void resize_storage ( size_t  size )

inlineprivate

size_t size ( ) const

inline

Definition at line 105 of file includeLinks/PatchDataMem.hpp.

Referenced by PatchData::generate_vertex_to_element_data(), MeshSet::get_next_global_patch(), PatchData::initialize_data(), Mesquite::operator<<(), and PatchData::reorder().

  { return activeSize; }

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size_t size ( ) const

inline

const X* to_array ( ) const

inline

const X * to_array ( ) const

inline

Definition at line 109 of file includeLinks/PatchDataMem.hpp.

  { return arrayData; }

X * to_array ( )

inline

Definition at line 113 of file includeLinks/PatchDataMem.hpp.

  { return arrayData; }

X* to_array ( )

inline

Member Data Documentation

size_t activeSize

private

Definition at line 44 of file includeLinks/PatchDataMem.hpp.

Referenced by PatchDataMem< X >::operator=().

X * arrayData

private

Definition at line 45 of file includeLinks/PatchDataMem.hpp.

Referenced by PatchDataMem< X >::operator=().

size_t arrayLength

private

Definition at line 43 of file includeLinks/PatchDataMem.hpp.

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

• includeLinks/PatchDataMem.hpp
• src/Mesh/PatchDataMem.hpp