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-rw-r--r--src/H5Ztrans.c201
1 files changed, 110 insertions, 91 deletions
diff --git a/src/H5Ztrans.c b/src/H5Ztrans.c
index 7a94487..db61cc5 100644
--- a/src/H5Ztrans.c
+++ b/src/H5Ztrans.c
@@ -731,11 +731,20 @@ H5Z_parse_term(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers)
case H5Z_XFORM_END:
HGOTO_DONE(term)
- default:
+ case H5Z_XFORM_INTEGER:
+ case H5Z_XFORM_FLOAT:
+ case H5Z_XFORM_SYMBOL:
+ case H5Z_XFORM_PLUS:
+ case H5Z_XFORM_MINUS:
+ case H5Z_XFORM_LPAREN:
H5Z_unget_token(current);
HGOTO_DONE(term)
- }
- }
+
+ case H5Z_XFORM_ERROR:
+ default:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "bad transform type passed to data transform expression")
+ } /* end switch */
+ } /* end for */
done:
FUNC_LEAVE_NOAPI(ret_value)
@@ -773,112 +782,115 @@ H5Z_parse_factor(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers)
current = H5Z_get_token(current);
switch (current->tok_type) {
- case H5Z_XFORM_INTEGER:
- factor = H5Z_new_node(H5Z_XFORM_INTEGER);
-
- if (!factor)
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node")
- sscanf(current->tok_begin, "%ld", &factor->value.int_val);
- break;
+ case H5Z_XFORM_INTEGER:
+ factor = H5Z_new_node(H5Z_XFORM_INTEGER);
- case H5Z_XFORM_FLOAT:
- factor = H5Z_new_node(H5Z_XFORM_FLOAT);
+ if (!factor)
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node")
+ sscanf(current->tok_begin, "%ld", &factor->value.int_val);
+ break;
- if (!factor)
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node")
- sscanf(current->tok_begin, "%lf", &factor->value.float_val);
- break;
+ case H5Z_XFORM_FLOAT:
+ factor = H5Z_new_node(H5Z_XFORM_FLOAT);
- case H5Z_XFORM_SYMBOL:
- factor = H5Z_new_node(H5Z_XFORM_SYMBOL);
+ if (!factor)
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node")
+ sscanf(current->tok_begin, "%lf", &factor->value.float_val);
+ break;
- if (!factor)
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node")
+ case H5Z_XFORM_SYMBOL:
+ factor = H5Z_new_node(H5Z_XFORM_SYMBOL);
- factor->value.dat_val = &(dat_val_pointers->ptr_dat_val[dat_val_pointers->num_ptrs]);
- dat_val_pointers->num_ptrs++;
- break;
+ if (!factor)
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node")
- case H5Z_XFORM_LPAREN:
- factor = H5Z_parse_expression(current, dat_val_pointers);
+ factor->value.dat_val = &(dat_val_pointers->ptr_dat_val[dat_val_pointers->num_ptrs]);
+ dat_val_pointers->num_ptrs++;
+ break;
- if (!factor)
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node")
+ case H5Z_XFORM_LPAREN:
+ factor = H5Z_parse_expression(current, dat_val_pointers);
- current = H5Z_get_token(current);
+ if (!factor)
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node")
- if (current->tok_type != H5Z_XFORM_RPAREN) {
- H5Z_xform_destroy_parse_tree(factor);
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Syntax error in data transform expression")
- }
- break;
+ current = H5Z_get_token(current);
- case H5Z_XFORM_RPAREN:
- /* We shouldn't see a ) right now */
- H5Z_xform_destroy_parse_tree(factor);
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Syntax error: unexpected ')' ")
+ if (current->tok_type != H5Z_XFORM_RPAREN) {
+ H5Z_xform_destroy_parse_tree(factor);
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Syntax error in data transform expression")
+ }
+ break;
- case H5Z_XFORM_PLUS:
- /* unary + */
- new_node = H5Z_parse_factor(current, dat_val_pointers);
+ case H5Z_XFORM_RPAREN:
+ /* We shouldn't see a ) right now */
+ H5Z_xform_destroy_parse_tree(factor);
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Syntax error: unexpected ')' ")
+
+ case H5Z_XFORM_PLUS:
+ /* unary + */
+ new_node = H5Z_parse_factor(current, dat_val_pointers);
+
+ if (new_node) {
+ if (new_node->type != H5Z_XFORM_INTEGER && new_node->type != H5Z_XFORM_FLOAT &&
+ new_node->type != H5Z_XFORM_SYMBOL) {
+ H5Z_xform_destroy_parse_tree(new_node);
+ H5Z_xform_destroy_parse_tree(factor);
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression")
+ }
- if (new_node) {
- if (new_node->type != H5Z_XFORM_INTEGER && new_node->type != H5Z_XFORM_FLOAT &&
- new_node->type != H5Z_XFORM_SYMBOL) {
- H5Z_xform_destroy_parse_tree(new_node);
- H5Z_xform_destroy_parse_tree(factor);
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression")
- }
+ factor = new_node;
+ new_node = H5Z_new_node(H5Z_XFORM_PLUS);
- factor = new_node;
- new_node = H5Z_new_node(H5Z_XFORM_PLUS);
+ if (!new_node) {
+ H5Z_xform_destroy_parse_tree(factor);
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression")
+ }
- if (!new_node) {
+ new_node->rchild = factor;
+ factor = new_node;
+ } else {
H5Z_xform_destroy_parse_tree(factor);
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression")
}
+ break;
- new_node->rchild = factor;
- factor = new_node;
- } else {
- H5Z_xform_destroy_parse_tree(factor);
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression")
- }
- break;
+ case H5Z_XFORM_MINUS:
+ /* unary - */
+ new_node = H5Z_parse_factor(current, dat_val_pointers);
- case H5Z_XFORM_MINUS:
- /* unary - */
- new_node = H5Z_parse_factor(current, dat_val_pointers);
+ if (new_node) {
+ if (new_node->type != H5Z_XFORM_INTEGER && new_node->type != H5Z_XFORM_FLOAT &&
+ new_node->type != H5Z_XFORM_SYMBOL) {
+ H5Z_xform_destroy_parse_tree(new_node);
+ H5Z_xform_destroy_parse_tree(factor);
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression")
+ }
- if (new_node) {
- if (new_node->type != H5Z_XFORM_INTEGER && new_node->type != H5Z_XFORM_FLOAT &&
- new_node->type != H5Z_XFORM_SYMBOL) {
- H5Z_xform_destroy_parse_tree(new_node);
- H5Z_xform_destroy_parse_tree(factor);
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression")
- }
+ factor = new_node;
+ new_node = H5Z_new_node(H5Z_XFORM_MINUS);
- factor = new_node;
- new_node = H5Z_new_node(H5Z_XFORM_MINUS);
+ if (!new_node) {
+ H5Z_xform_destroy_parse_tree(factor);
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression")
+ }
- if (!new_node) {
+ new_node->rchild = factor;
+ factor = new_node;
+ } else {
H5Z_xform_destroy_parse_tree(factor);
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression")
}
+ break;
- new_node->rchild = factor;
- factor = new_node;
- } else {
- H5Z_xform_destroy_parse_tree(factor);
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression")
- }
- break;
-
- case H5Z_XFORM_END:
- break;
+ case H5Z_XFORM_END:
+ break;
- default:
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Invalid token while parsing data transform expression")
+ case H5Z_XFORM_MULT:
+ case H5Z_XFORM_DIVIDE:
+ case H5Z_XFORM_ERROR:
+ default:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Invalid token while parsing data transform expression")
}
@@ -1091,23 +1103,30 @@ H5Z_xform_eval_full(H5Z_node *tree, const size_t array_size, const hid_t array_
switch (tree->type) {
case H5Z_XFORM_PLUS:
- H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
- break;
+ H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
+ break;
case H5Z_XFORM_MINUS:
- H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
- break;
+ H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
+ break;
case H5Z_XFORM_MULT:
- H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
- break;
+ H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
+ break;
case H5Z_XFORM_DIVIDE:
- H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
- break;
+ H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
+ break;
+ case H5Z_XFORM_ERROR:
+ case H5Z_XFORM_INTEGER:
+ case H5Z_XFORM_FLOAT:
+ case H5Z_XFORM_SYMBOL:
+ case H5Z_XFORM_LPAREN:
+ case H5Z_XFORM_RPAREN:
+ case H5Z_XFORM_END:
default:
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Invalid expression tree")
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Invalid expression tree")
} /* end switch */
/* The result stores a pointer to the new data */
generated by cgit v0.12 at 2024-07-04 20:21:19 (GMT)