48 lines
1.8 KiB
C
48 lines
1.8 KiB
C
/*BHEADER**********************************************************************
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* (c) 1997 The Regents of the University of California
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*
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* See the file COPYRIGHT_and_DISCLAIMER for a complete copyright
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* notice, contact person, and disclaimer.
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*
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* $Revision$
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*********************************************************************EHEADER*/
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/******************************************************************************
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*
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* Header info for hypre_StructStencil data structures
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*
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*****************************************************************************/
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#ifndef hypre_STRUCT_STENCIL_HEADER
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#define hypre_STRUCT_STENCIL_HEADER
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/*--------------------------------------------------------------------------
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* hypre_StructStencil
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*--------------------------------------------------------------------------*/
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typedef struct hypre_StructStencil_struct
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{
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hypre_Index *shape; /* Description of a stencil's shape */
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int size; /* Number of stencil coefficients */
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int max_offset;
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int dim; /* Number of dimensions */
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int ref_count;
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} hypre_StructStencil;
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/*--------------------------------------------------------------------------
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* Accessor functions for the hypre_StructStencil structure
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*--------------------------------------------------------------------------*/
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#define hypre_StructStencilShape(stencil) ((stencil) -> shape)
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#define hypre_StructStencilSize(stencil) ((stencil) -> size)
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#define hypre_StructStencilMaxOffset(stencil) ((stencil) -> max_offset)
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#define hypre_StructStencilDim(stencil) ((stencil) -> dim)
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#define hypre_StructStencilRefCount(stencil) ((stencil) -> ref_count)
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#define hypre_StructStencilElement(stencil, i) \
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hypre_StructStencilShape(stencil)[i]
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#endif
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