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/******************************************************************************/
/* REXX Translator                               AddressWithInstruction.cpp   */
/*                                                                            */
/* Implementation of the address with instruction                             */
/*                                                                            */
/******************************************************************************/
#include "RexxCore.h"
#include "StringClass.hpp"
#include "RexxActivation.hpp"
#include "AddressWithInstruction.hpp"
#include "SystemInterpreter.hpp"
#include "MethodArguments.hpp"
#include "CommandIOConfiguration.hpp"
#include "CommandIOContext.hpp"

/**
 * Constructor for an Address With instruction object.
 *
 * @param _expression
 *                 An optional expression for ADDRESS VALUE forms.
 * @param _environment
 *                 A static environment name.
 * @param _command A command expression to be issued.
 * @param config   A potential I/O configuration for doing command redirects.
 */
RexxInstructionAddressWith::RexxInstructionAddressWith(RexxInternalObject *_expression,
    RexxString *_environment, RexxInternalObject *_command, CommandIOConfiguration *config) :
    RexxInstructionAddress(_expression, _environment, _command), ioConfig(config) { ; }


/**
 * Perform garbage collection on a live object.
 *
 * @param liveMark The current live mark.
 */
void RexxInstructionAddressWith::live(size_t liveMark)
{
    // must be first one marked
    memory_mark(nextInstruction);
    memory_mark(dynamicAddress);
    memory_mark(environment);
    memory_mark(command);
    memory_mark(ioConfig);
}


/**
 * Perform generalized live marking on an object.  This is
 * used when mark-and-sweep processing is needed for purposes
 * other than garbage collection.
 *
 * @param reason The reason for the marking call.
 */
void RexxInstructionAddressWith::liveGeneral(MarkReason reason)
{
    // must be first one marked
    memory_mark_general(nextInstruction);
    memory_mark_general(dynamicAddress);
    memory_mark_general(environment);
    memory_mark_general(command);
    memory_mark_general(ioConfig);
}


/**
 * Perform generalized live marking on an object.  This is
 * used when mark-and-sweep processing is needed for purposes
 * other than garbage collection.
 *
 * @param reason The reason for the marking call.
 */
void RexxInstructionAddressWith::flatten(Envelope *envelope)
{
    setUpFlatten(RexxInstructionAddressWith)

    flattenRef(nextInstruction);
    flattenRef(dynamicAddress);
    flattenRef(environment);
    flattenRef(command);
    flattenRef(ioConfig);

    cleanUpFlatten
}