FLA_Apply_Q_UT_internal_check.c File Reference

(r)


Functions

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

Function Documentation

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

References FLA_Check_identical_object_elemtype(), FLA_Check_matrix_matrix_dims(), and FLA_Check_null_pointer().

Referenced by FLA_Apply_Q_UT_internal().

00036 {
00037     FLA_Error e_val;
00038 
00039     // Abort if the control structure is NULL.
00040     e_val = FLA_Check_null_pointer( ( void* ) cntl );
00041     FLA_Check_error_code( e_val );
00042 
00043     // Verify that the object element types are identical.
00044     e_val = FLA_Check_identical_object_elemtype( A, T );
00045     FLA_Check_error_code( e_val );
00046 
00047     e_val = FLA_Check_identical_object_elemtype( A, W );
00048     FLA_Check_error_code( e_val );
00049 
00050     e_val = FLA_Check_identical_object_elemtype( A, B );
00051     FLA_Check_error_code( e_val );
00052 
00053     // Verify conformality between all the objects. This check works regardless
00054     // of whether the element type is FLA_MATRIX or FLA_SCALAR because the
00055     // element length and width are used instead of scalar length and width.
00056     if ( side == FLA_LEFT )
00057     {
00058         e_val = FLA_Check_matrix_matrix_dims( FLA_NO_TRANSPOSE, FLA_NO_TRANSPOSE, A, B, B );
00059         FLA_Check_error_code( e_val );
00060     }
00061     else
00062     {
00063         e_val = FLA_Check_matrix_matrix_dims( FLA_NO_TRANSPOSE, FLA_NO_TRANSPOSE, B, A, B );
00064         FLA_Check_error_code( e_val );
00065     }
00066 
00067     return FLA_SUCCESS;
00068 }


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