#include "xbt/ex.h"
#include "gras/DataDesc/datadesc_private.h"
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ddt_create,datadesc,"Creating new datadescriptions");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_ddt_create,gras_ddt,"Creating new datadescriptions");
/*** prototypes ***/
static gras_dd_cat_field_t
return res;
}
+/** @brief retrieve an existing message type from its name (or NULL if it does not exist). */
+gras_datadesc_type_t gras_datadesc_by_name_or_null (const char *name) {
+ xbt_ex_t e;
+ gras_datadesc_type_t res = NULL;
+
+ TRY {
+ res = gras_datadesc_by_name(name);
+ } CATCH(e) {
+ res = NULL;
+ xbt_ex_free(e);
+ }
+ return res;
+}
/**
- * This returns NULL no type of this name can be found instead of throwing exceptions which would complicate the GRAS_DEFINE_TYPE macro
+ * Search the given datadesc (or raises an exception if it can't be found)
*/
gras_datadesc_type_t gras_datadesc_by_name(const char *name) {
xbt_ex_t e;
gras_datadesc_type_t res = NULL;
+ volatile int found = 0;
TRY {
res = (gras_datadesc_type_t)xbt_set_get_by_name(gras_datadesc_set_local,name);
+ found = 1;
} CATCH(e) {
if (e.category != not_found_error)
RETHROW;
xbt_ex_free(e);
- res = NULL;
}
+ if (!found)
+ THROW1(not_found_error,0,"No registred datatype of that name: %s",name);
+
return res;
}
long int arch;
XBT_IN;
- res = gras_datadesc_by_name(name);
+ res = gras_datadesc_by_name_or_null(name);
if (res) {
xbt_assert1(res->category_code == e_gras_datadesc_type_cat_scalar,
"Redefinition of type %s does not match", name);
for (arch = 0; arch < gras_arch_count; arch ++) {
res->size[arch] = gras_arches[arch].sizeofs[type];
res->alignment[arch] = gras_arches[arch].boundaries[type];
- res->aligned_size[arch] = aligned(res->size[arch], res->alignment[arch]);
+ res->aligned_size[arch] = ddt_aligned(res->size[arch], res->alignment[arch]);
}
res->category_code = e_gras_datadesc_type_cat_scalar;
long int arch;
XBT_IN1("(%s)",name);
- res = gras_datadesc_by_name(name);
+ res = gras_datadesc_by_name_or_null(name);
if (res) {
/* FIXME: Check that field redefinition matches */
xbt_assert1(res->category_code == e_gras_datadesc_type_cat_struct,
int arch;
xbt_assert2(field_type,
- "Cannot add the field '%s' into struct '%s': its type is NULL. Typo in get_by_name?",
+ "Cannot add the field '%s' into struct '%s': its type is NULL",
name,struct_type->name);
XBT_IN3("(%s %s.%s;)",field_type->name,struct_type->name,name);
if (struct_type->category.struct_data.closed) {
for (arch=0; arch<gras_arch_count; arch ++) {
- field->offset[arch] = aligned(struct_type->size[arch],
- field_type->alignment[arch]);
+ field->offset[arch] = ddt_aligned(struct_type->size[arch],
+ field_type->alignment[arch]);
struct_type->size[arch] = field->offset[arch] + field_type->size[arch];
struct_type->alignment[arch] = max(struct_type->alignment[arch],
field_type->alignment[arch]);
- struct_type->aligned_size[arch] = aligned(struct_type->size[arch],
- struct_type->alignment[arch]);
+ struct_type->aligned_size[arch] = ddt_aligned(struct_type->size[arch],
+ struct_type->alignment[arch]);
}
field->type = field_type;
field->send = NULL;
xbt_assert0(selector,
"Attempt to creat an union without field_count function");
- res = gras_datadesc_by_name(name);
+ res = gras_datadesc_by_name_or_null(name);
if (res) {
/* FIXME: Check that field redefinition matches */
xbt_assert1(res->category_code == e_gras_datadesc_type_cat_union,
field_type->size[arch]);
union_type->alignment[arch] = max(union_type->alignment[arch],
field_type->alignment[arch]);
- union_type->aligned_size[arch] = aligned(union_type->size[arch],
- union_type->alignment[arch]);
+ union_type->aligned_size[arch] = ddt_aligned(union_type->size[arch],
+ union_type->alignment[arch]);
}
}
int arch;
XBT_IN1("(%s)",name);
- res = gras_datadesc_by_name(name);
+ res = gras_datadesc_by_name_or_null(name);
if (res) {
xbt_assert1(res->category_code == e_gras_datadesc_type_cat_ref,
"Redefinition of %s does not match",name);
int arch;
XBT_IN1("(%s)",name);
- res = gras_datadesc_by_name(name);
+ res = gras_datadesc_by_name_or_null(name);
if (res) {
xbt_assert1(res->category_code == e_gras_datadesc_type_cat_ref,
int arch;
XBT_IN1("(%s)",name);
- res = gras_datadesc_by_name(name);
+ res = gras_datadesc_by_name_or_null(name);
if (res) {
xbt_assert1(res->category_code == e_gras_datadesc_type_cat_array,
"Redefinition of type %s does not match", name);
"'%s' is a dynamic array without size discriminant",
name);
- res = gras_datadesc_by_name(name);
+ res = gras_datadesc_by_name_or_null(name);
if (res) {
xbt_assert1(res->category_code == e_gras_datadesc_type_cat_array,
"Redefinition of type %s does not match", name);
return res;
}
+/*
+ *##
+ *## Constructor of container datatypes
+ *##
+ */
+
#include "xbt/dynar_private.h"
static void gras_datadesc_dynar_cb(gras_datadesc_type_t typedesc, gras_cbps_t vars, void *data) {
gras_datadesc_type_t subtype;
}
/** \brief Declare a new type being a dynar in which each elements are of the given type
+ *
+ * The type gets registered under the name "dynar(%s)_s", where %s is the name of the subtype.
+ * For example, a dynar of doubles will be called "dynar(double)_s" and a dynar of dynar of
+ * strings will be called "dynar(dynar(string)_s)_s".
*
* \param elm_t: the datadesc of the elements
* \param free_func: the function to use to free the elements when the dynar gets freed
char *buffname;
gras_datadesc_type_t res;
- buffname=xbt_new0(char, strlen(elm_t->name)+10);
- sprintf(buffname,"dynar(%s)_s",elm_t->name);
+ asprintf(&buffname,"dynar(%s)_s",elm_t->name);
res = gras_datadesc_struct(buffname);
- gras_datadesc_struct_append(res, "size", gras_datadesc_by_name("unsigned long int"));
+ gras_datadesc_struct_append(res, "size",
+ gras_datadesc_by_name("unsigned long int"));
- gras_datadesc_struct_append(res, "used", gras_datadesc_by_name("unsigned long int"));
- gras_datadesc_cb_field_push(res, "used");
+ gras_datadesc_struct_append(res, "used",
+ gras_datadesc_by_name("unsigned long int"));
- gras_datadesc_struct_append(res, "elmsize", gras_datadesc_by_name("unsigned long int"));
+ gras_datadesc_struct_append(res, "elmsize",
+ gras_datadesc_by_name("unsigned long int"));
- gras_datadesc_struct_append(res, "data", gras_datadesc_ref_pop_arr (elm_t));
+ gras_datadesc_struct_append(res, "data",
+ gras_datadesc_ref_pop_arr (elm_t));
- gras_datadesc_struct_append(res, "free_f", gras_datadesc_by_name("function pointer"));
+ gras_datadesc_struct_append(res, "free_f",
+ gras_datadesc_by_name("function pointer"));
memcpy(res->extra,&free_func,sizeof(free_func));
gras_datadesc_struct_close(res);
+ gras_datadesc_cb_field_push(res, "used");
gras_datadesc_cb_recv(res, &gras_datadesc_dynar_cb);
/* build a ref to it */
- sprintf(buffname,"dynar(%s)",elm_t->name);
+ free(buffname);
+ asprintf(&buffname,"dynar(%s)",elm_t->name);
res=gras_datadesc_ref(buffname,res);
free(buffname);
return res;
}
+#include "xbt/matrix.h"
+static void gras_datadesc_matrix_cb(gras_datadesc_type_t typedesc, gras_cbps_t vars, void *data) {
+ gras_datadesc_type_t subtype;
+ xbt_matrix_t matrix=(xbt_matrix_t)data;
+
+ memcpy(&matrix->free_f, &typedesc->extra, sizeof(matrix->free_f));
+
+ /* search for the elemsize in what we have. If elements are "int", typedesc got is "int[]*" */
+ subtype = gras_dd_find_field(typedesc,"data")->type;
+
+ /* this is now a ref to array of what we're looking for */
+ subtype = subtype->category.ref_data.type;
+ subtype = subtype->category.array_data.type;
+
+ DEBUG1("subtype is %s",subtype->name);
+
+ matrix->elmsize = subtype->size[GRAS_THISARCH];
+}
+gras_datadesc_type_t
+gras_datadesc_matrix(gras_datadesc_type_t elm_t,
+ void_f_pvoid_t * const free_f) {
+ char *buffname;
+ gras_datadesc_type_t res;
+
+ asprintf(&buffname,"s_xbt_matrix_t(%s)",elm_t->name);
+ res = gras_datadesc_struct(buffname);
+
+ gras_datadesc_struct_append(res, "lines",
+ gras_datadesc_by_name("unsigned int"));
+ gras_datadesc_struct_append(res, "rows",
+ gras_datadesc_by_name("unsigned int"));
+
+ gras_datadesc_struct_append(res, "elmsize",
+ gras_datadesc_by_name("unsigned long int"));
+
+ gras_datadesc_struct_append(res, "data",
+ gras_datadesc_ref_pop_arr (elm_t));
+ gras_datadesc_struct_append(res, "free_f",
+ gras_datadesc_by_name("function pointer"));
+ gras_datadesc_struct_close(res);
+
+ gras_datadesc_cb_field_push(res, "lines");
+ gras_datadesc_cb_field_push_multiplier(res, "rows");
+
+ gras_datadesc_cb_recv(res, &gras_datadesc_matrix_cb);
+ memcpy(res->extra,&free_f,sizeof(free_f));
+
+ /* build a ref to it */
+ free(buffname);
+ asprintf(&buffname,"xbt_matrix_t(%s)",elm_t->name);
+ res=gras_datadesc_ref(buffname,res);
+ free(buffname);
+ return res;
+}
gras_datadesc_type_t
gras_datadesc_import_nws(const char *name,
return field;
}
}
- ERROR2("No field nammed %s in %s",field_name,type->name);
+ ERROR2("No field named '%s' in '%s'",field_name,type->name);
xbt_abort();
}
