diff options
Diffstat (limited to 'src/H5Ztrans.c')
| -rw-r--r-- | src/H5Ztrans.c | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/src/H5Ztrans.c b/src/H5Ztrans.c index db61cc5..42d6ceb 100644 --- a/src/H5Ztrans.c +++ b/src/H5Ztrans.c @@ -13,7 +13,7 @@ * access to either file, you may request a copy from help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -#define H5Z_PACKAGE /*suppress error about including H5Zpkg */ +#include "H5Zmodule.h" /* This source code file is part of the H5Z module */ #include "H5private.h" /* Generic Functions */ @@ -255,8 +255,14 @@ static void H5Z_print(H5Z_node *tree, FILE *stream); else \ { \ ret_value->type = (TYPE); \ - ret_value->lchild = (H5Z_node*) H5Z_xform_copy_tree(tree->lchild, dat_val_pointers, new_dat_val_pointers); \ - ret_value->rchild = (H5Z_node*) H5Z_xform_copy_tree(tree->rchild, dat_val_pointers, new_dat_val_pointers); \ + if(tree->lchild) \ + ret_value->lchild = (H5Z_node*) H5Z_xform_copy_tree(tree->lchild, dat_val_pointers, new_dat_val_pointers); \ + else \ + ret_value->lchild = NULL; \ + if(tree->rchild) \ + ret_value->rchild = (H5Z_node*) H5Z_xform_copy_tree(tree->rchild, dat_val_pointers, new_dat_val_pointers); \ + else \ + ret_value->rchild = NULL; \ } \ } @@ -542,7 +548,7 @@ static void * H5Z_xform_parse(const char *expression, H5Z_datval_ptrs* dat_val_pointers) { H5Z_token tok; - void* ret_value; + void *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI(NULL) @@ -581,7 +587,7 @@ static H5Z_node * H5Z_parse_expression(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers) { H5Z_node *expr; - H5Z_node *ret_value; /* Return value */ + H5Z_node *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -675,7 +681,7 @@ static H5Z_node * H5Z_parse_term(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers) { H5Z_node *term = NULL; - H5Z_node *ret_value; + H5Z_node *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -775,7 +781,7 @@ H5Z_parse_factor(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers) { H5Z_node *factor=NULL; H5Z_node *new_node; - H5Z_node *ret_value; + H5Z_node *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -787,7 +793,7 @@ H5Z_parse_factor(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers) if (!factor) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node") - sscanf(current->tok_begin, "%ld", &factor->value.int_val); + sscanf(current->tok_begin, "%ld", &factor->value.int_val); break; case H5Z_XFORM_FLOAT: @@ -795,7 +801,7 @@ H5Z_parse_factor(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers) if (!factor) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node") - sscanf(current->tok_begin, "%lf", &factor->value.float_val); + sscanf(current->tok_begin, "%lf", &factor->value.float_val); break; case H5Z_XFORM_SYMBOL: @@ -804,7 +810,7 @@ H5Z_parse_factor(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers) if (!factor) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node") - factor->value.dat_val = &(dat_val_pointers->ptr_dat_val[dat_val_pointers->num_ptrs]); + factor->value.dat_val = &(dat_val_pointers->ptr_dat_val[dat_val_pointers->num_ptrs]); dat_val_pointers->num_ptrs++; break; @@ -814,11 +820,11 @@ H5Z_parse_factor(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers) if (!factor) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Unable to allocate new node") - current = H5Z_get_token(current); + current = H5Z_get_token(current); 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") + H5Z_xform_destroy_parse_tree(factor); + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Syntax error in data transform expression") } break; @@ -917,7 +923,7 @@ done: static H5Z_node * H5Z_new_node(H5Z_token_type type) { - H5Z_node *ret_value; + H5Z_node *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -1296,14 +1302,11 @@ H5Z_xform_copy_tree(H5Z_node* tree, H5Z_datval_ptrs* dat_val_pointers, H5Z_datva H5Z_XFORM_DO_OP4(H5Z_XFORM_MINUS) else if(tree->type == H5Z_XFORM_DIVIDE) H5Z_XFORM_DO_OP4(H5Z_XFORM_DIVIDE) - else HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error in parse tree while trying to copy") - - - done: - FUNC_LEAVE_NOAPI(ret_value) +done: + FUNC_LEAVE_NOAPI(ret_value) } @@ -1477,10 +1480,10 @@ H5Z_do_op(H5Z_node* tree) H5Z_data_xform_t * H5Z_xform_create(const char *expr) { - H5Z_data_xform_t *data_xform_prop=NULL; - H5Z_data_xform_t *ret_value; + H5Z_data_xform_t *data_xform_prop = NULL; unsigned int i; unsigned int count = 0; + H5Z_data_xform_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI(NULL) @@ -1513,7 +1516,7 @@ H5Z_xform_create(const char *expr) * of the data we have for polynomial transforms */ data_xform_prop->dat_val_pointers->num_ptrs = 0; - /* we generate the parse tree right here and store a poitner to its root in the property. */ + /* we generate the parse tree right here and store a pointer to its root in the property. */ if((data_xform_prop->parse_root = (H5Z_node *)H5Z_xform_parse(expr, data_xform_prop->dat_val_pointers))==NULL) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "unable to generate parse tree from expression") @@ -1609,8 +1612,6 @@ H5Z_xform_destroy(H5Z_data_xform_t *data_xform_prop) * after the top-level copy has been performed and this routine finishes * the "deep" part of the copy. * - * Modifications: - * *------------------------------------------------------------------------- */ herr_t @@ -1696,7 +1697,7 @@ done: hbool_t H5Z_xform_noop(const H5Z_data_xform_t *data_xform_prop) { - hbool_t ret_value; + hbool_t ret_value = FALSE; /* Return value */ FUNC_ENTER_NOAPI_NOINIT_NOERR |