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Functions
FLA_Apply_Q_UT_inc_internal_check.c File Reference

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Functions

FLA_Error FLA_Apply_Q_UT_inc_internal_check (FLA_Side side, FLA_Trans trans, FLA_Direct direct, FLA_Store storev, FLA_Obj A, FLA_Obj TW, FLA_Obj W1, FLA_Obj B, fla_apqutinc_t *cntl)
 

Function Documentation

◆ FLA_Apply_Q_UT_inc_internal_check()

FLA_Error FLA_Apply_Q_UT_inc_internal_check ( FLA_Side  side,
FLA_Trans  trans,
FLA_Direct  direct,
FLA_Store  storev,
FLA_Obj  A,
FLA_Obj  TW,
FLA_Obj  W1,
FLA_Obj  B,
fla_apqutinc_t cntl 
)
14 {
15  FLA_Error e_val;
16 
17  // Abort if the control structure is NULL.
18  e_val = FLA_Check_null_pointer( ( void* ) cntl );
19  FLA_Check_error_code( e_val );
20 
21  // Verify that the object element types are identical.
22  e_val = FLA_Check_identical_object_elemtype( A, TW );
23  FLA_Check_error_code( e_val );
24 
25  e_val = FLA_Check_identical_object_elemtype( A, W1 );
26  FLA_Check_error_code( e_val );
27 
29  FLA_Check_error_code( e_val );
30 
31  // Verify conformality between all the objects. This check works regardless
32  // of whether the element type is FLA_MATRIX or FLA_SCALAR because the
33  // element length and width are used instead of scalar length and width.
34  if ( side == FLA_LEFT )
35  {
36  e_val = FLA_Check_conformal_dims( FLA_NO_TRANSPOSE, A, TW );
37  FLA_Check_error_code( e_val );
38 
40  FLA_Check_error_code( e_val );
41 
42  e_val = FLA_Check_object_width_equals( W1, FLA_Obj_width( B ) );
43  FLA_Check_error_code( e_val );
44  }
45  else
46  {
47  e_val = FLA_Check_conformal_dims( FLA_NO_TRANSPOSE, A, TW );
48  FLA_Check_error_code( e_val );
49 
51  FLA_Check_error_code( e_val );
52 
54  FLA_Check_error_code( e_val );
55  }
56 
57  return FLA_SUCCESS;
58 }
FLA_Error FLA_Check_object_width_equals(FLA_Obj A, dim_t n)
Definition: FLA_Check.c:1049
FLA_Error FLA_Check_null_pointer(void *ptr)
Definition: FLA_Check.c:518
dim_t FLA_Obj_width(FLA_Obj obj)
Definition: FLA_Query.c:123
FLA_Error FLA_Check_conformal_dims(FLA_Trans trans, FLA_Obj A, FLA_Obj B)
Definition: FLA_Check.c:393
FLA_Error FLA_Check_object_length_equals(FLA_Obj A, dim_t m)
Definition: FLA_Check.c:1039
dim_t FLA_Obj_length(FLA_Obj obj)
Definition: FLA_Query.c:116
FLA_Error FLA_Check_identical_object_elemtype(FLA_Obj A, FLA_Obj B)
Definition: FLA_Check.c:987
int FLA_Error
Definition: FLA_type_defs.h:47

References FLA_Check_conformal_dims(), FLA_Check_identical_object_elemtype(), FLA_Check_null_pointer(), FLA_Check_object_length_equals(), FLA_Check_object_width_equals(), FLA_Obj_length(), and FLA_Obj_width().

Referenced by FLA_Apply_Q_UT_inc_internal().