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Functions
FLA_Apply_Q_UT_internal_check.c File Reference

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Functions

FLA_Error FLA_Apply_Q_UT_internal_check (FLA_Side side, FLA_Trans trans, FLA_Direct direct, FLA_Store storev, FLA_Obj A, FLA_Obj T, FLA_Obj W, FLA_Obj B, fla_apqut_t *cntl)
 

Function Documentation

◆ FLA_Apply_Q_UT_internal_check()

FLA_Error FLA_Apply_Q_UT_internal_check ( FLA_Side  side,
FLA_Trans  trans,
FLA_Direct  direct,
FLA_Store  storev,
FLA_Obj  A,
FLA_Obj  T,
FLA_Obj  W,
FLA_Obj  B,
fla_apqut_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.
23  FLA_Check_error_code( e_val );
24 
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  if ( storev == FLA_COLUMNWISE )
37  {
39  FLA_Check_error_code( e_val );
40  }
41  else // if ( storev == FLA_ROWWISE )
42  {
44  FLA_Check_error_code( e_val );
45  }
46  }
47  else // if ( side == FLA_RIGHT )
48  {
49  if ( storev == FLA_COLUMNWISE )
50  {
52  FLA_Check_error_code( e_val );
53  }
54  else // if ( storev == FLA_ROWWISE )
55  {
57  FLA_Check_error_code( e_val );
58  }
59  }
60 
61  return FLA_SUCCESS;
62 }
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_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_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_internal().