matypes.h

来自「电力系统稀疏矩阵计算类,用法范例代码,包括三个目录,MALIB(类),MATES」· C头文件 代码 · 共 51 行

#ifndef MATYPESHDR 
#define MATYPESHDR 1 
/*
************************************************************************        
                                                                                
matypes.h - matrix operational header file
定义矩阵计算最大维数

************************************************************************

*/

/*
************************************************************************

Defined Constants

************************************************************************
*/
				 /* asmord parameters                 */
#define  AS_ORDER_SKIP        1  /*   fillin look-ahead factor        */
#define  AS_ORDER_STATE_MULT 4.0 /*   local work area size factor 1   */
#define  AS_ORDER_AMTRX_MULT 8.0 /*   local work area size factor 2   */

	 /* Triangular factors parameters     */
#define AS_TRI_WK_ROW_SIZE  2000 /*   Maximum dimension of working row*/
#define AS_TRI_TOL    0.00000001 /*   Triangularization tolerance     */
#define AS_TRI_WORK_ROW_OFL    4 /*   rc: work row overflow           */
#define AS_TRI_SINGULAR        8 /*   rc: singular coefficient matrix */
#define AS_TRI_GMATRIX_OFL    12 /*   rc: G-matrix overflow           */
#define AS_TRI_CMATRIX_CHG    16 /*   rc: Change in C matrix structure*/

#define AS_MEASN_HASH 0
#define AS_MEASI_HASH 1
#define AS_BKRN_HASH  2
#define AS_BKRI_HASH  3

#define AS_INTG_INVALID_ARGUMENTS 1

/*
 * hdefine return codes for error conditions
 */
#define AS_HABAD_ARYCNT 1            /* data array count invalid      */
#define AS_HABAD_ARYLTH 2            /* data array item length invalid*/
#define AS_HABAD_KEYOFF 3            /* search key offset invalid     */
#define AS_HABAD_KEYLTH 4            /* search key length invalid     */
#define AS_HADUP_KEY    5            /* duplicate keys in data array  */
#define AS_HATABLE_FULL 6            /* hash table full               */

#endif