C++ (Cpp) eina_value_to_string示例

示例#1

文件： eina_value_03.c 项目： Limsik/e17

int main(int argc, char **argv)
{
   Eina_Value vtv, vtz;
   struct timeval tv;
   struct timezone tz;
   char *s;

   eina_init();

   eina_value_setup(&vtv, EINA_VALUE_TYPE_TIMEVAL);
   eina_value_setup(&vtz, &TZ_TYPE);

   gettimeofday(&tv, &tz);
   eina_value_set(&vtv, tv);
   eina_value_set(&vtz, tz);

   s = eina_value_to_string(&vtv);
   printf("time: %s\n", s);
   free(s);
   s = eina_value_to_string(&vtz);
   printf("timezone: %s\n", s);
   free(s);

   eina_value_flush(&vtz);
   eina_value_flush(&vtv);
}

示例#2

文件： esql_model.c 项目： carloslack/esskyuehl

// emodel_load
static unsigned int
_esql_load(Esql_Res *res, void *data, Eina_Bool children_load)
{
   Esql_Model_Data *pd = (Esql_Model_Data*)data;
   Eina_Iterator *i;
   const Esql_Row *r;
   int cols;
   unsigned int count = 0;

   cols = esql_res_cols_count(res);
   i = esql_res_row_iterator_new(res);
   EINA_ITERATOR_FOREACH(i, r)
     {
        int c;
        for (c = 0; c < cols; ++c, ++count)
          {
             Eina_Value val;
             if (esql_row_value_column_get(r, c, &val))
               {
                  if(children_load == EINA_TRUE)
                    {
                       Eo *o;
                       char *table = eina_value_to_string(&val);
                       o = eo_add_ref(ESQL_MODEL_TABLE_CLASS, NULL,
                                         esql_model_table_constructor(pd->e, pd->conn.database, table, count));
                       pd->children_list = eina_list_append(pd->children_list, o);
                       free(table);
                       eina_value_flush(&val);
                    }
               }
          }
     }

示例#3

文件： esql_model_table.c 项目： carloslack/esskyuehl

/**
 * Callbacks
 */
static unsigned int
_esql_model_load(Esql_Res *res, void *data)
{
   Eina_Iterator *i;
   const Esql_Row *r;
   unsigned int count = 0;
   Esql_Model_Table_Data *pd = (Esql_Model_Table_Data*)data;

   i = esql_res_row_iterator_new(res);
   EINA_ITERATOR_FOREACH(i, r)
     {
        Eina_Value val;
        if (esql_row_value_column_get(r, 0, &val))
          {
             Eo *child;
             char *str = eina_value_to_string(&val);
             char *database = NULL, *table = NULL;
             unsigned int _count = 0;
             count = atoi(str);
             free(str);
             eina_value_flush(&val);
             eina_value_struct_get(pd->properties, "database", &database);
             eina_value_struct_get(pd->properties, "table", &table);
             EINA_SAFETY_ON_NULL_RETURN_VAL(database, count);
             EINA_SAFETY_ON_NULL_RETURN_VAL(table, count);

             if(count)
               {
                  for(; _count < count; ++_count)
                    {
                       child =
                           eo_add_ref(ESQL_MODEL_ROW_CLASS,
                                             pd->obj, esql_model_row_constructor(pd->e, database, table, _count));
                       pd->children_list = eina_list_append(pd->children_list, child);
                    }
               }
          }
     }