cmr/matrix__internal_8h_source.html

 #ifndef CMR_MATRIX_INTERNAL_H

 #define CMR_MATRIX_INTERNAL_H


 #include <cmr/matrix.h>


 #ifdef __cplusplus

 extern "C" {

 #endif


 typedef struct

 {

   size_t numRows;

   size_t numColumns;

   size_t numNonzeros;

   size_t * rowSlice;

   size_t* entryColumns;

   void* entryValues;

 } CMR_MATRIX;


 CMR_ERROR CMRsortSubmatrix(

   CMR* cmr,

   CMR_SUBMAT* submatrix

 );


 CMR_ERROR CMRchrmatFilter(

   CMR* cmr,

   CMR_CHRMAT* matrix,

   size_t numRows,

   size_t* rows,

   size_t numColumns,

   size_t* columns,

   CMR_CHRMAT** presult

 );


 #ifdef __cplusplus

 }

 #endif


 #endif /* CMR_MATRIX_INTERNAL_H */

CMR_ERROR
CMR_ERROR
Type for return codes of library functions.
Definition: env.h:32

matrix.h
Functionality for sparse matrices.

CMRsortSubmatrix
CMR_ERROR CMRsortSubmatrix(CMR *cmr, CMR_SUBMAT *submatrix)
Sorts the row and column indices of submatrix.
Definition: matrix.c:271

CMRchrmatFilter
CMR_ERROR CMRchrmatFilter(CMR *cmr, CMR_CHRMAT *matrix, size_t numRows, size_t *rows, size_t numColumns, size_t *columns, CMR_CHRMAT **presult)
Creates a numRows  numColumns submatrix of the char matrix indexed by rows and columns.

CMR_CHRMAT
Row-wise representation of sparse char matrix.
Definition: matrix.h:220

CMR_ENVIRONMENT
Definition: env_internal.h:45

CMR_MATRIX
Abstract struct for row-wise representations of sparse matrices.
Definition: matrix_internal.h:15

CMR_MATRIX::numColumns
size_t numColumns
Number of columns.
Definition: matrix_internal.h:17

CMR_MATRIX::entryColumns
size_t * entryColumns
Array mapping each entry to its column.
Definition: matrix_internal.h:20

CMR_MATRIX::rowSlice
size_t * rowSlice
Array mapping each row to the index of its first entry.
Definition: matrix_internal.h:19

CMR_MATRIX::numRows
size_t numRows
Number of rows.
Definition: matrix_internal.h:16

CMR_MATRIX::entryValues
void * entryValues
Array mapping each entry to its value.
Definition: matrix_internal.h:21

CMR_MATRIX::numNonzeros
size_t numNonzeros
Number of and memory allocated for nonzeros.
Definition: matrix_internal.h:18

CMR_SUBMAT
Row and column indices for a submatrix.
Definition: matrix.h:28