diff options
Diffstat (limited to 'src/H5Ztrans.c')
| -rw-r--r-- | src/H5Ztrans.c | 82 |
1 files changed, 13 insertions, 69 deletions
diff --git a/src/H5Ztrans.c b/src/H5Ztrans.c index 7d55efd..ea532cf 100644 --- a/src/H5Ztrans.c +++ b/src/H5Ztrans.c @@ -150,7 +150,6 @@ static void H5Z__xform_reduce_tree(H5Z_node *tree); HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Unexpected type conversion operation") \ } -#if H5_SIZEOF_LONG_DOUBLE != 0 #if CHAR_MIN >= 0 #define H5Z_XFORM_TYPE_OP(RESL, RESR, TYPE, OP, SIZE) \ { \ @@ -212,65 +211,6 @@ static void H5Z__xform_reduce_tree(H5Z_node *tree); H5Z_XFORM_DO_OP1((RESL), (RESR), long double, OP, (SIZE)) \ } #endif /* CHAR_MIN >= 0 */ -#else -#if CHAR_MIN >= 0 -#define H5Z_XFORM_TYPE_OP(RESL, RESR, TYPE, OP, SIZE) \ - { \ - if ((TYPE) == H5T_NATIVE_CHAR) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_SCHAR) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_SHORT) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_USHORT) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_INT) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), int, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_UINT) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned int, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_LONG) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), long, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_ULONG) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_LLONG) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), long long, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_ULLONG) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long long, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_FLOAT) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), float, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_DOUBLE) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), double, OP, (SIZE)) \ - } -#else /* CHAR_MIN >= 0 */ -#define H5Z_XFORM_TYPE_OP(RESL, RESR, TYPE, OP, SIZE) \ - { \ - if ((TYPE) == H5T_NATIVE_CHAR) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_UCHAR) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_SHORT) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_USHORT) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_INT) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), int, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_UINT) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned int, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_LONG) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), long, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_ULONG) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_LLONG) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), long long, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_ULLONG) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long long, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_FLOAT) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), float, OP, (SIZE)) \ - else if ((TYPE) == H5T_NATIVE_DOUBLE) \ - H5Z_XFORM_DO_OP1((RESL), (RESR), double, OP, (SIZE)) \ - } -#endif /* CHAR_MIN >= 0 */ -#endif /*H5_SIZEOF_LONG_DOUBLE */ #define H5Z_XFORM_DO_OP3(OP) \ { \ @@ -1056,10 +996,8 @@ H5Z_xform_eval(H5Z_data_xform_t *data_xform_prop, void *array, size_t array_size H5Z_XFORM_DO_OP5(float, array_size) else if (array_type == H5T_NATIVE_DOUBLE) H5Z_XFORM_DO_OP5(double, array_size) -#if H5_SIZEOF_LONG_DOUBLE != 0 else if (array_type == H5T_NATIVE_LDOUBLE) H5Z_XFORM_DO_OP5(long double, array_size) -#endif } /* end if */ /* Otherwise, do the full data transform */ @@ -1267,11 +1205,9 @@ H5Z__xform_find_type(const H5T_t *type) /* Check for DOUBLE type */ else if ((tmp = (H5T_t *)H5I_object(H5T_NATIVE_DOUBLE)) && 0 == H5T_cmp(type, tmp, FALSE)) HGOTO_DONE(H5T_NATIVE_DOUBLE) -#if H5_SIZEOF_LONG_DOUBLE != 0 /* Check for LONGDOUBLE type */ else if ((tmp = (H5T_t *)H5I_object(H5T_NATIVE_LDOUBLE)) && 0 == H5T_cmp(type, tmp, FALSE)) HGOTO_DONE(H5T_NATIVE_LDOUBLE) -#endif else HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "could not find matching type") @@ -1547,11 +1483,11 @@ H5Z_xform_create(const char *expr) (HDisdigit(expr[i - 1]) || (expr[i - 1] == '.')) && (HDisdigit(expr[i + 1]) || (expr[i + 1] == '-') || (expr[i + 1] == '+'))) continue; - } + } /* end if */ count++; - } - } + } /* end if */ + } /* end for */ /* When there are no "x"'s in the equation (ie, simple transform case), * we don't need to allocate any space since no array will have to be @@ -1749,11 +1685,19 @@ done: hbool_t H5Z_xform_noop(const H5Z_data_xform_t *data_xform_prop) { - hbool_t ret_value = FALSE; /* Return value */ + hbool_t ret_value = TRUE; /* Return value */ FUNC_ENTER_NOAPI_NOINIT_NOERR - ret_value = (data_xform_prop ? FALSE : TRUE); + if (data_xform_prop) { + ret_value = FALSE; + + /* Check for trivial data tranformation: expression = "x" */ + if ((HDstrlen(data_xform_prop->xform_exp) == 1) && data_xform_prop->dat_val_pointers && + (data_xform_prop->dat_val_pointers->num_ptrs == 1)) { + ret_value = TRUE; + } /* end if */ + } /* end if */ FUNC_LEAVE_NOAPI(ret_value) } /* H5Z_xform_noop() */ |