#include <xdr_mhead.h>

Inheritance diagram for libMesh::XdrMHEAD:

Public Member Functions
	XdrMHEAD ()
	~XdrMHEAD ()
void	setNumEl (int numel)
int	getNumEl () const
void	setSumWghts (int sumWghts)
int	getSumWghts () const
unsigned int	get_n_blocks () const
void	set_n_blocks (const unsigned int nb)
void	get_block_elt_types (std::vector< ElemType > &bet) const
void	set_block_elt_types (const std::vector< ElemType > &bet)
void	get_num_elem_each_block (std::vector< unsigned int > &neeb) const
void	set_num_elem_each_block (const std::vector< unsigned int > &neeb)
void	setId (const char *id)
const char *	getId () const
void	setTitle (const char *title)
const char *	getTitle () const
void	setNumNodes (int numNodes)
int	getNumNodes () const
void	setNumBCs (int numBCs)
int	getNumBCs () const
void	setStrSize (int strSize)
Protected Member Functions
char *	cpyString (const char *src, int len=-1)
Protected Attributes
int	m_wrtVar
int	m_numvar
int	m_meshCnt
int	m_kstep
int	m_numel
int	m_numNodes
int	m_sumWghts
int	m_numBCs
int	m_strSize
char *	mp_id
char *	mp_title
char *	mp_userTitle
char *	mp_varTitle
xdr_Real	m_time
Private Attributes
unsigned int	_n_blocks
std::vector< ElemType >	block_elt_types
std::vector< unsigned int >	num_elem_each_block
Friends
class	XdrMESH

Detailed Description

The XdrMHEAD class. This class is responsible for reading/writing xdr mesh file headers.

Author:: Bill Barth, Robert McLay. Modified: John W. Peterson

Definition at line 39 of file xdr_mhead.h.

Constructor & Destructor Documentation

libMesh::XdrMHEAD::XdrMHEAD ( ) [inline]

Constructor. Initializes the number of blocks in the mesh to 1 and the number of levels to zero.

Definition at line 47 of file xdr_mhead.h.

: _n_blocks(1) {}

libMesh::XdrMHEAD::~XdrMHEAD ( ) [inline]

Destructor.

Definition at line 52 of file xdr_mhead.h.

{}

Member Function Documentation

char * libMesh::XdrHEAD::cpyString	(	const char *	src,
		int	len = `-1`
	)		`[protected, inherited]`

Uses std::memcpy to create an exact copy of src, then returns that copy. Note: I don't know where the memory allocated for this copy gets deleted!

Returns:: Copy of src

Definition at line 59 of file xdr_head.C.

Referenced by libMesh::XdrMESH::header(), libMesh::XdrHEAD::setId(), libMesh::XdrHEAD::setTitle(), libMesh::XdrSHEAD::setUserTitle(), and libMesh::XdrSHEAD::setVarTitle().

{
  char* temp = NULL;
  int myLen = len;
  if(src)
    {
      if (myLen == -1)
        myLen = cast_int<int>(std::strlen(src))+1;
      temp = new char[myLen];
      temp = (char *) std::memcpy(temp, src, (myLen)*sizeof(char));
    }
  return temp;
}

void libMesh::XdrMHEAD::get_block_elt_types ( std::vector< ElemType > & bet ) const [inline]

Element block types are defined in elem_type.h. They may be for example TRI3, TRI6, QUAD4, etc.

Returns:: A writeable reference to the vector of element block types.

Definition at line 99 of file xdr_mhead.h.

References block_elt_types.

Referenced by libMesh::XdrMESH::header(), and libMesh::LegacyXdrIO::read_mesh().

{ bet = block_elt_types; }

unsigned int libMesh::XdrMHEAD::get_n_blocks ( ) const [inline]

A mesh block by definition contains only a single type of element.

Returns:: The number of mesh blocks.

Definition at line 86 of file xdr_mhead.h.

References _n_blocks.

Referenced by libMesh::XdrMESH::header(), and libMesh::LegacyXdrIO::read_mesh().

{ return _n_blocks; }

void libMesh::XdrMHEAD::get_num_elem_each_block ( std::vector< unsigned int > & neeb ) const [inline]

The size of each element block is the total number of a given type of element in the mesh.

Returns:: The vector of block sizes

Definition at line 113 of file xdr_mhead.h.

References num_elem_each_block.

Referenced by libMesh::XdrMESH::header(), and libMesh::LegacyXdrIO::read_mesh().

{ neeb = num_elem_each_block; }

const char* libMesh::XdrHEAD::getId ( ) const [inline, inherited]

Get the mesh/solution file id.

Definition at line 55 of file xdr_head.h.

References libMesh::XdrHEAD::mp_id.

Referenced by libMesh::XdrSOLN::header(), and libMesh::XdrMESH::header().

{ return mp_id; }

int libMesh::XdrHEAD::getNumBCs ( ) const [inline, inherited]

Get the number of boundary conditions in them mesh/solution file.

Definition at line 91 of file xdr_head.h.

References libMesh::XdrHEAD::m_numBCs.

Referenced by libMesh::LegacyXdrIO::read_mesh().

{ return m_numBCs; }

int libMesh::XdrMHEAD::getNumEl ( ) const [inline]

Get the number of elements in the mesh.

Definition at line 64 of file xdr_mhead.h.

References libMesh::XdrHEAD::m_numel.

Referenced by libMesh::LegacyXdrIO::read_mesh().

{ return m_numel; }

int libMesh::XdrHEAD::getNumNodes ( ) const [inline, inherited]

Get the total number of nodes in the mesh/solution file.

Definition at line 77 of file xdr_head.h.

References libMesh::XdrHEAD::m_numNodes.

Referenced by libMesh::LegacyXdrIO::read_mesh(), and libMesh::LegacyXdrIO::read_soln().

{ return m_numNodes; }

int libMesh::XdrMHEAD::getSumWghts ( ) const [inline]

Get the mesh weighting.

{DEAL mesh specific get/set functions}

Definition at line 78 of file xdr_mhead.h.

References libMesh::XdrHEAD::m_sumWghts.

Referenced by libMesh::LegacyXdrIO::read_mesh().

{ return m_sumWghts; }

const char* libMesh::XdrHEAD::getTitle ( ) const [inline, inherited]

Get the mesh/solution file title.

Definition at line 65 of file xdr_head.h.

References libMesh::XdrHEAD::mp_title.

Referenced by libMesh::XdrSOLN::header(), and libMesh::XdrMESH::header().

{ return mp_title; }

void libMesh::XdrMHEAD::set_block_elt_types ( const std::vector< ElemType > & bet ) [inline]

Set the vector of element block types

Definition at line 104 of file xdr_mhead.h.

References block_elt_types.

Referenced by libMesh::XdrMESH::header(), and libMesh::LegacyXdrIO::write_mesh().

{ block_elt_types = bet; }

void libMesh::XdrMHEAD::set_n_blocks ( const unsigned int nb ) [inline]

Sets the number of mesh blocks.

Definition at line 91 of file xdr_mhead.h.

References _n_blocks.

Referenced by libMesh::XdrMESH::header(), and libMesh::LegacyXdrIO::write_mesh().

{ this->_n_blocks = nb; }

void libMesh::XdrMHEAD::set_num_elem_each_block ( const std::vector< unsigned int > & neeb ) [inline]

Set the vector of block sizes

Definition at line 118 of file xdr_mhead.h.

References num_elem_each_block.

Referenced by libMesh::XdrMESH::header(), and libMesh::LegacyXdrIO::write_mesh().

{ num_elem_each_block = neeb; }

void libMesh::XdrHEAD::setId ( const char * id ) [inline, inherited]

Set the mesh/solution file id.

Definition at line 50 of file xdr_head.h.

References libMesh::XdrHEAD::cpyString(), and libMesh::XdrHEAD::mp_id.

Referenced by libMesh::XdrSOLN::header(), libMesh::XdrMESH::header(), libMesh::LegacyXdrIO::write_mesh(), and libMesh::LegacyXdrIO::write_soln().

{ delete [] mp_id; mp_id = cpyString(id); }

void libMesh::XdrHEAD::setNumBCs ( int numBCs ) [inline, inherited]

Set the number of boundary conditions in the mesh/solution file.

Definition at line 84 of file xdr_head.h.

References libMesh::XdrHEAD::m_numBCs.

Referenced by libMesh::LegacyXdrIO::write_mesh(), and libMesh::LegacyXdrIO::write_soln().

{ m_numBCs = numBCs; }

void libMesh::XdrMHEAD::setNumEl ( int numel ) [inline]

Set the number of elements in the mesh.

Definition at line 58 of file xdr_mhead.h.

References libMesh::XdrHEAD::m_numel.

Referenced by libMesh::LegacyXdrIO::write_mesh().

{ m_numel = numel; }

void libMesh::XdrHEAD::setNumNodes ( int numNodes ) [inline, inherited]

Set the total number of nodes in the mesh/solution file.

Definition at line 71 of file xdr_head.h.

References libMesh::XdrHEAD::m_numNodes.

Referenced by libMesh::LegacyXdrIO::write_mesh(), and libMesh::LegacyXdrIO::write_soln().

{ m_numNodes = numNodes; }

void libMesh::XdrHEAD::setStrSize ( int strSize ) [inline, inherited]

Set the string size of the mesh/solution file. (?)

Definition at line 97 of file xdr_head.h.

References libMesh::XdrHEAD::m_strSize.

Referenced by libMesh::LegacyXdrIO::write_mesh(), and libMesh::LegacyXdrIO::write_soln().

{ m_strSize = strSize; }

void libMesh::XdrMHEAD::setSumWghts ( int sumWghts ) [inline]

Set the mesh weighting. You probably shouldn't set this yourself ...

Definition at line 71 of file xdr_mhead.h.

References libMesh::XdrHEAD::m_sumWghts.

Referenced by libMesh::LegacyXdrIO::write_mesh().

{ m_sumWghts = sumWghts; }

void libMesh::XdrHEAD::setTitle ( const char * title ) [inline, inherited]

Set the mesh/solution file title.

Definition at line 60 of file xdr_head.h.

References libMesh::XdrHEAD::cpyString(), and libMesh::XdrHEAD::mp_title.

Referenced by libMesh::XdrSOLN::header(), libMesh::XdrMESH::header(), libMesh::LegacyXdrIO::write_mesh(), and libMesh::LegacyXdrIO::write_soln().

{ delete [] mp_title; mp_title = cpyString(title); }

Friends And Related Function Documentation

friend class XdrMESH [friend]

Definition at line 41 of file xdr_mhead.h.

Member Data Documentation

unsigned int libMesh::XdrMHEAD::_n_blocks [private]

DEAL mesh specific variables:

Tells the total number of element blocks. An element block is contains only a single type of element.

Definition at line 132 of file xdr_mhead.h.

Referenced by get_n_blocks(), and set_n_blocks().

std::vector<ElemType> libMesh::XdrMHEAD::block_elt_types [private]

A vector of length n_blocks which describes the elemnt type in each block e.g. TRI, QUAD, etc. Note: The element type uniquely defines the number of nodes for that element.