soar_module.cpp File Reference

#include <portability.h>
#include "soar_module.h"
#include "agent.h"
#include "gdatastructs.h"
#include "instantiations.h"
#include "tempmem.h"
#include "prefmem.h"
#include "mem.h"
#include "print.h"
#include "decide.h"
#include "xml.h"
#include "wmem.h"
#include "soar_TraceNames.h"
#include "wma.h"

Go to the source code of this file.

Namespaces
namespace	soar_module

Typedefs
typedef struct agent_struct	agent

Functions
wme *	soar_module::add_module_wme (agent *my_agent, Symbol *id, Symbol *attr, Symbol *value)
memory_pool *	soar_module::get_memory_pool (agent *my_agent, size_t size)
instantiation *	soar_module::make_fake_instantiation (agent *my_agent, Symbol *state, wme_set *conditions, symbol_triple_list *actions)
wme *	make_wme (agent *thisAgent, Symbol *id, Symbol *attr, Symbol *value, Bool acceptable)
void	soar_module::remove_module_wme (agent *my_agent, wme *w)

Typedef Documentation

typedef struct agent_struct agent

Definition at line 34 of file soar_module.cpp.

Function Documentation

wme* make_wme	(	agent *	thisAgent,
		Symbol *	id,
		Symbol *	attr,
		Symbol *	value,
		Bool	acceptable
	)

Definition at line 85 of file wmem.cpp.

Referenced by add_impasse_wme(), add_input_wme(), soar_module::add_module_wme(), decide_context_slot(), decide_non_context_slot(), do_acceptable_preference_wme_changes_for_slot(), and recursive_wme_copy().

{
  wme *w;

  thisAgent->num_existing_wmes++;
  allocate_with_pool (thisAgent, &thisAgent->wme_pool, &w);
  w->id = id;
  w->attr = attr;
  w->value = value;
  symbol_add_ref (id);
  symbol_add_ref (attr);
  symbol_add_ref (value);
  w->acceptable = acceptable;
  w->timetag = thisAgent->current_wme_timetag++;
  w->reference_count = 0;
  w->preference = NIL;
  w->output_link = NIL;
  w->grounds_tc = 0;
  w->potentials_tc = 0;
  w->locals_tc = 0;

  w->next = NIL;
  w->prev = NIL;
  w->rete_next = NIL;
  w->rete_prev = NIL;

/* REW: begin 09.15.96 */
  /* When we first create a WME, it had no gds value.  
     Do this for ALL wmes, regardless of the operand mode, so that no undefined pointers
     are floating around. */
  w->gds = NIL;
  w->gds_prev = NIL;
  w->gds_next = NIL;
/* REW: end 09.15.96 */

  w->wma_decay_el = NIL;
  w->wma_tc_value = 0;

  w->epmem_id = EPMEM_NODEID_BAD;
  w->epmem_valid = NIL;

  return w;
}