sc_SCVectorSimpleBlock - Man Page
The SCVectorSimpleBlock describes a piece of a vector.
Synopsis
#include <block.h>
Inherits sc::SCMatrixBlock.
Public Member Functions
SCVectorSimpleBlock (int istart, int iend)
SCVectorSimpleBlock (StateIn &)
void save_data_state (StateOut &)
Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR initializes them.
SCMatrixBlock * deepcopy () const
Return of copy of this.
void process (SCElementOp *)
void process (SCElementOp2 *, SCMatrixBlock *)
void process (SCElementOp3 *, SCMatrixBlock *, SCMatrixBlock *)
double * dat ()
Return a pointer to the block's data and the number of elements in the block.
int ndat () const
Public Member Functions inherited from sc::SCMatrixBlock
SCMatrixBlock (StateIn &s)
Public Member Functions inherited from sc::SavableState
SavableState & operator= (const SavableState &)
void save_state (StateOut &)
Save the state of the object as specified by the StateOut object.
void save_object_state (StateOut &)
This can be used for saving state when the exact type of the object is known for both the save and the restore.
virtual void save_vbase_state (StateOut &)
Save the virtual bases for the object.
Public Member Functions inherited from sc::DescribedClass
DescribedClass (const DescribedClass &)
DescribedClass & operator= (const DescribedClass &)
ClassDesc * class_desc () const throw ()
This returns the unique pointer to the ClassDesc corresponding to the given type_info object.
const char * class_name () const
Return the name of the object's exact type.
int class_version () const
Return the version of the class.
virtual void print (std::ostream &=ExEnv::out0()) const
Print the object.
Public Member Functions inherited from sc::RefCount
int lock_ptr () const
Lock this object.
int unlock_ptr () const
Unlock this object.
void use_locks (bool inVal)
start and stop using locks on this object
refcount_t nreference () const
Return the reference count.
refcount_t reference ()
Increment the reference count and return the new count.
refcount_t dereference ()
Decrement the reference count and return the new count.
int managed () const
void unmanage ()
Turn off the reference counting mechanism for this object.
int managed () const
Return 1 if the object is managed. Otherwise return 0.
Public Member Functions inherited from sc::Identity
Identifier identifier ()
Return the Identifier for this argument.
Public Attributes
int istart
int iend
double * data
Public Attributes inherited from sc::SCMatrixBlock
int blocki
int blockj
Additional Inherited Members
Static Public Member Functions inherited from sc::SavableState
static void save_state (SavableState *s, StateOut &)
static SavableState * restore_state (StateIn &si)
Restores objects saved with save_state.
static SavableState * key_restore_state (StateIn &si, const char *keyword)
Like restore_state, but keyword is used to override values while restoring.
static SavableState * dir_restore_state (StateIn &si, const char *objectname, const char *keyword=0)
Protected Member Functions inherited from sc::SavableState
SavableState (const SavableState &)
SavableState (StateIn &)
Each derived class StateIn CTOR handles the restore corresponding to calling save_object_state, save_vbase_state, and save_data_state listed above.
Protected Member Functions inherited from sc::RefCount
RefCount (const RefCount &)
RefCount & operator= (const RefCount &)
Detailed Description
The SCVectorSimpleBlock describes a piece of a vector.
The following bit of code illustrates the data layout: fill(double *vector, SCVectorSimpleBlock &b) { int i,offset=0; for (i=b.istart; i<b.iend; i++,offset++) { vector[i] = b.data[offset]; } }
Member Function Documentation
double * sc::SCVectorSimpleBlock::dat () [virtual]
Return a pointer to the block's data and the number of elements in the block. Some blocks cannot provide this information and a runtime error will be generated if these members are called. These routines are only used internally in the matrix library.
Reimplemented from sc::SCMatrixBlock.
SCMatrixBlock * sc::SCVectorSimpleBlock::deepcopy () const [virtual]
Return of copy of this. A runtime error will be generated for blocks that cannot do a deepcopy. These routines are only used internally in the matrix library.
Reimplemented from sc::SCMatrixBlock.
int sc::SCVectorSimpleBlock::ndat () const [virtual]
Reimplemented from sc::SCMatrixBlock.
void sc::SCVectorSimpleBlock::process (SCElementOp *) [virtual]
Implements sc::SCMatrixBlock.
void sc::SCVectorSimpleBlock::process (SCElementOp2 *, SCMatrixBlock *) [virtual]
Implements sc::SCMatrixBlock.
void sc::SCVectorSimpleBlock::process (SCElementOp3 *, SCMatrixBlock *, SCMatrixBlock *) [virtual]
Implements sc::SCMatrixBlock.
void sc::SCVectorSimpleBlock::save_data_state (StateOut &) [virtual]
Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR initializes them. This must be implemented by the derived class if the class has data.
Reimplemented from sc::SCMatrixBlock.
Author
Generated automatically by Doxygen for MPQC from the source code.