#include <language/expressions/public.h>
#include <language/lexer/lexer.h>
#include <libpspp/alloc.h>
+#include <libpspp/assertion.h>
#include <libpspp/compiler.h>
#include <libpspp/message.h>
#include <libpspp/message.h>
/* Emits an END CASE transformation for INP. */
static void
-emit_END_CASE (struct input_program_pgm *inp)
+emit_END_CASE (struct dataset *ds, struct input_program_pgm *inp)
{
- add_transformation (end_case_trns_proc, NULL, inp);
+ add_transformation (ds, end_case_trns_proc, NULL, inp);
}
int
-cmd_input_program (void)
+cmd_input_program (struct dataset *ds)
{
struct input_program_pgm *inp;
size_t i;
bool saw_END_CASE = false;
- discard_variables ();
+ discard_variables (ds);
if (token != '.')
return lex_end_of_command ();
inside_input_program = true;
for (;;)
{
- enum cmd_result result = cmd_parse (CMD_STATE_INPUT_PROGRAM);
+ enum cmd_result result = cmd_parse (ds, CMD_STATE_INPUT_PROGRAM);
if (result == CMD_END_INPUT_PROGRAM)
break;
else if (result == CMD_END_CASE)
{
- emit_END_CASE (inp);
+ emit_END_CASE (ds, inp);
saw_END_CASE = true;
}
else if (cmd_result_is_failure (result) && result != CMD_FAILURE)
if (result == CMD_EOF)
msg (SE, _("Unexpected end-of-file within INPUT PROGRAM."));
inside_input_program = false;
- discard_variables ();
+ discard_variables (ds);
destroy_input_program (inp);
return result;
}
}
if (!saw_END_CASE)
- emit_END_CASE (inp);
+ emit_END_CASE (ds, inp);
inside_input_program = false;
- if (dict_get_next_value_idx (default_dict) == 0)
+ if (dict_get_next_value_idx (dataset_dict (ds)) == 0)
{
msg (SE, _("Input program did not create any variables."));
- discard_variables ();
+ discard_variables (ds);
destroy_input_program (inp);
return CMD_FAILURE;
}
- inp->trns_chain = proc_capture_transformations ();
+ inp->trns_chain = proc_capture_transformations (ds);
trns_chain_finalize (inp->trns_chain);
/* Figure out how to initialize each input case. */
- inp->init_cnt = dict_get_next_value_idx (default_dict);
+ inp->init_cnt = dict_get_next_value_idx (dataset_dict (ds));
inp->init = xnmalloc (inp->init_cnt, sizeof *inp->init);
for (i = 0; i < inp->init_cnt; i++)
inp->init[i] = -1;
- for (i = 0; i < dict_get_var_cnt (default_dict); i++)
+ for (i = 0; i < dict_get_var_cnt (dataset_dict (ds)); i++)
{
- struct variable *var = dict_get_var (default_dict, i);
+ struct variable *var = dict_get_var (dataset_dict (ds), i);
enum value_init_type value_init;
size_t j;
}
for (i = 0; i < inp->init_cnt; i++)
assert (inp->init[i] != -1);
- inp->case_size = dict_get_case_size (default_dict);
+ inp->case_size = dict_get_case_size (dataset_dict (ds));
- proc_set_source (create_case_source (&input_program_source_class, inp));
+ proc_set_source (ds,
+ create_case_source (&input_program_source_class, inp));
return CMD_SUCCESS;
}
int
-cmd_end_input_program (void)
+cmd_end_input_program (struct dataset *ds UNUSED)
{
assert (in_input_program ());
return CMD_END_INPUT_PROGRAM;
memset (case_data_rw (c, i)->s, ' ', sizeof case_data_rw (c, i)->s);
break;
default:
- assert (0);
+ NOT_REACHED ();
}
}
memset (case_data_rw (c, i)->s, ' ', sizeof case_data_rw (c, i)->s);
break;
default:
- assert (0);
+ NOT_REACHED ();
}
}
};
\f
int
-cmd_end_case (void)
+cmd_end_case (struct dataset *ds UNUSED)
{
assert (in_input_program ());
if (token == '.')
/* Sends the current case as the source's output. */
int
-end_case_trns_proc (void *inp_, struct ccase *c, int case_nr UNUSED)
+end_case_trns_proc (void *inp_, struct ccase *c, casenumber case_nr UNUSED)
{
struct input_program_pgm *inp = inp_;
/* Parses REREAD command. */
int
-cmd_reread (void)
+cmd_reread (struct dataset *ds)
{
struct file_handle *fh; /* File to be re-read. */
struct expression *e; /* Expression for column to set. */
return CMD_CASCADING_FAILURE;
}
- e = expr_parse (default_dict, EXPR_NUMBER);
+ e = expr_parse (ds, EXPR_NUMBER);
if (!e)
return CMD_CASCADING_FAILURE;
}
expr_free (e);
return CMD_CASCADING_FAILURE;
}
- lex_get ();
}
else
{
t = xmalloc (sizeof *t);
t->reader = dfm_open_reader (fh);
t->column = e;
- add_transformation (reread_trns_proc, reread_trns_free, t);
+ add_transformation (ds, reread_trns_proc, reread_trns_free, t);
return CMD_SUCCESS;
}
/* Executes a REREAD transformation. */
static int
-reread_trns_proc (void *t_, struct ccase *c, int case_num)
+reread_trns_proc (void *t_, struct ccase *c, casenumber case_num)
{
struct reread_trns *t = t_;
/* Parses END FILE command. */
int
-cmd_end_file (void)
+cmd_end_file (struct dataset *ds)
{
assert (in_input_program ());
- add_transformation (end_file_trns_proc, NULL, NULL);
+ add_transformation (ds, end_file_trns_proc, NULL, NULL);
return lex_end_of_command ();
}
/* Executes an END FILE transformation. */
static int
end_file_trns_proc (void *trns_ UNUSED, struct ccase *c UNUSED,
- int case_num UNUSED)
+ casenumber case_num UNUSED)
{
return TRNS_END_FILE;
}