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RTOp_TOp_max_vec_scalar.c
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43 
44 /* ///////////////////////////////////////////// */
45 /* RTOp_TOp_max_vec_scalar.c */
46 
47 /* */
48 /* Note: This file was created automatically by 'new_rtop.pl' */
49 /* on 7/13/2002 at 13:44 */
50 /* */
51 
52 #define max(a,b) ( (a) > (b) ? (a) : (b) )
53 #define min(a,b) ( (a) < (b) ? (a) : (b) )
54 
56 #include "RTOp_obj_value_vtbl.h" /* vtbl for operator object instance data */
57 
58 /* Implementation functions for RTOp_RTOp */
59 
61  const struct RTOp_RTOp_vtbl_t* vtbl, const void* obj_data
62  , const int num_vecs, const struct RTOp_SubVector vecs[]
63  , const int num_targ_vecs, const struct RTOp_MutableSubVector targ_vecs[]
64  , RTOp_ReductTarget reduct_obj )
65 {
66  /* */
67  /* Declare local variables */
68  /* */
69 
70  /* Access to the operator object instance data */
71  RTOp_value_type *min_ele = (RTOp_value_type*)obj_data;
72  /* Vector data */
73  RTOp_index_type sub_dim;
74  /* z0 */
75  RTOp_value_type *z0_val;
76  ptrdiff_t z0_val_s;
77 
78  /* Automatic temporary variables */
79  register RTOp_index_type k;
80 
81  /* */
82  /* Validate the input */
83  /* */
84  if( num_vecs != 0 || ( num_vecs && vecs == NULL ) )
86  if( num_targ_vecs != 1 || ( num_targ_vecs && targ_vecs == NULL ) )
88  assert(obj_data);
89 
90  /* */
91  /* Get pointers to data */
92  /* */
93  sub_dim = targ_vecs[0].sub_dim;
94  /* z0 */
95  z0_val = targ_vecs[0].values;
96  z0_val_s = targ_vecs[0].values_stride;
97 
98  /* */
99  /* Apply the operator: */
100  /* */
101  for( k = 0; k < sub_dim; ++k, z0_val += z0_val_s )
102  {
103  /* Element-wise transformation */
104  (*z0_val) = max((*z0_val),(*min_ele));
105  }
106 
107  return 0; /* success? */
108 }
109 
110 /* Virtual function table */
112 {
115  ,"TOp_max_vec_scalar"
116  ,NULL
118  ,NULL
119  ,NULL
120 };
121 
122 /* Class specific functions */
123 
125 {
126 #ifdef RTOp_DEBUG
127  assert(op);
128 #endif
129  op->obj_data = NULL;
131  op->vtbl->obj_data_vtbl->obj_create(NULL,NULL,&op->obj_data);
132  return RTOp_TOp_max_vec_scalar_init(min_ele,op);
133 }
134 
136 {
137  op->vtbl->obj_data_vtbl->obj_free(NULL,NULL,&op->obj_data);
138  op->obj_data = NULL;
139  op->vtbl = NULL;
140  return 0;
141 }
142 
144 {
145  RTOp_value_type *ptr_min_ele = (RTOp_value_type*)op->obj_data;
146  *ptr_min_ele = min_ele;
147  return 0;
148 }
149 
double RTOp_value_type
Definition: RTOp.h:69
ptrdiff_t values_stride
Definition: RTOp.h:338
void * RTOp_ReductTarget
Definition: RTOp.h:191
const struct RTOp_RTOp_vtbl_t RTOp_TOp_max_vec_scalar_vtbl
int(* obj_create)(const struct RTOp_obj_type_vtbl_t *vtbl, const void *instance_data, void **obj)
Definition: RTOp.h:941
const struct RTOp_obj_type_vtbl_t * obj_data_vtbl
Definition: RTOp.h:819
RTOp_index_type sub_dim
Definition: RTOp.h:334
#define RTOp_ERR_INVALID_NUM_VECS
Definition: RTOp.h:266
int(* obj_free)(const struct RTOp_obj_type_vtbl_t *vtbl, const void *instance_data, void **obj)
Definition: RTOp.h:1019
int RTOp_TOp_max_vec_scalar_construct(RTOp_value_type min_ele, struct RTOp_RTOp *op)
RTOp_value_type * values
Definition: RTOp.h:336
const struct RTOp_obj_type_vtbl_t RTOp_obj_null_vtbl
#define max(a, b)
static int RTOp_TOp_max_vec_scalar_apply_op(const struct RTOp_RTOp_vtbl_t *vtbl, const void *obj_data, const int num_vecs, const struct RTOp_SubVector vecs[], const int num_targ_vecs, const struct RTOp_MutableSubVector targ_vecs[], RTOp_ReductTarget reduct_obj)
void * obj_data
Definition: RTOp.h:800
const struct RTOp_RTOp_vtbl_t * vtbl
Definition: RTOp.h:802
int RTOp_TOp_max_vec_scalar_destroy(struct RTOp_RTOp *op)
#define RTOp_ERR_INVALID_NUM_TARG_VECS
Definition: RTOp.h:268
const struct RTOp_obj_type_vtbl_t RTOp_obj_value_vtbl
int RTOp_TOp_max_vec_scalar_init(RTOp_value_type min_ele, struct RTOp_RTOp *op)
Teuchos_Ordinal RTOp_index_type
Definition: RTOp.h:68