+
+/*
+ *##
+ *## 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;
+ xbt_dynar_t dynar=(xbt_dynar_t)data;
+
+ memcpy(&dynar->free_f, &typedesc->extra, sizeof(dynar->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);
+
+ dynar->elmsize = subtype->size[GRAS_THISARCH];
+ dynar->size = dynar->used;
+}
+
+/** \brief Declare a new type being a dynar in which each elements are of the given type
+ *
+ * \param elm_t: the datadesc of the elements
+ * \param free_func: the function to use to free the elements when the dynar gets freed
+ */
+gras_datadesc_type_t
+gras_datadesc_dynar(gras_datadesc_type_t elm_t,
+ void_f_pvoid_t *free_func) {
+
+ char *buffname;
+ gras_datadesc_type_t res;
+
+ 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, "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, "data",
+ gras_datadesc_ref_pop_arr (elm_t));
+
+ 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 */
+ 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_dynar_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