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sc::SCBlockInfo Class Reference SCBlockInfo contains blocking information for the SCDimension class. More... #include <dim.h> Inheritance diagram for sc::SCBlockInfo: [legend]Collaboration diagram for sc::SCBlockInfo: [legend]List of all members. Public Methods   SCBlockInfo (int n, int nblocks=0, const int *blocksizes=0)   Create a SCBlockInfo object.   SCBlockInfo (StateIn &)   SCBlockInfo (const Ref< KeyVal > &keyval)   The KeyVal constructor. More...   ~SCBlockInfo () 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. More... int  equiv (SCBlockInfo *bi)   Return nonzero if this is equivalent to bi. int  nelem () const   Return the total number of elements. int  nblock () const   Return the number of blocks. int  start (int i) const   Return the starting index for block i. int  size (int i) const   Return the size of block i. int  fence (int i) const   Return the last index + 1 for block i. void  elem_to_block (int i, int &block, int &offset) RefSCDimension  subdim (int i)   Retreive subdimension information. void  set_subdim (int i, const RefSCDimension &dim)   Set subdimension information. More... void  print (std::ostream &o=ExEnv::out0()) const   Print the object to the stream o. Protected Methods void  init_start () Protected Attributes int  n_ int  nblocks_ int *  start_ int *  size_ RefSCDimension *  subdims_ Detailed Description SCBlockInfo contains blocking information for the SCDimension class. There are really two ways that it can contain blocking information. In the first way, a vector of block offsets and block sizes is stored. The second method is only used by those specializations created by the BlockedSCMatrixKit class. In this method the blocking information is stored as subdimensions of type SCDimension. If both methods are used, they must be used consistently. That is, the number, sizes, and order of the blocks must match the number, sizes, and order of the SCDimension objects. Constructor & Destructor Documentation sc::SCBlockInfo::SCBlockInfo (  const Ref< KeyVal > &    keyval )    The KeyVal constructor. sizes This is a vector giving the size of each subblock. There is no default. subdims If this vector is given there is must be entry for each entry in the sizes vector. Each entry is an SCDimension object. The default is to not store subdimension information. Member Function Documentation void sc::SCBlockInfo::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::SavableState. void sc::SCBlockInfo::set_subdim (  int    i, const RefSCDimension &    dim )    Set subdimension information. The dimension dim and index i must be consistent with the nblocks and blocksizes information given to the constructor. The documentation for this class was generated from the following file: dim.h