TerminalImmediate.cc

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/*
    Copyright (c) 2002-2011 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and associated documentation files (the "Software"),
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/**
 * @file TerminalImmediate.cc
 *
 * Implementation of TerminalImmediate class.
 *
 * @author Ari Metsähalme 2005 (ari.metsahalme-no.spam-tut.fi)
 * @author Pekka Jääskeläinen 2011
 * @note rating: red
 */
 
#include "TerminalImmediate.hh"
#include "DisassemblyImmediate.hh"
#include "POMDisassembler.hh"
#include <typeinfo>
 
using namespace TTAMachine;
 
namespace TTAProgram {
 
/**
 * The constructor.
 *
 * @param value The value of the inline immediate.
 */
TerminalImmediate::TerminalImmediate(SimValue value):
    value_(value) {
}
 
/**
 * The destructor.
 */
TerminalImmediate::~TerminalImmediate() {
}
 
/**
 * Tells whether the terminal is an inline immediate value.
 *
 * @return true always.
 */
bool
TerminalImmediate::isImmediate() const {
    return true;
}
 
/**
 * Returns the value of the inline immediate.
 *
 * @return The value of the inline immediate.
 * @exception WrongSubclass never.
 */
SimValue
TerminalImmediate::value() const {
    return value_;
}
 
/**
 * Creates an exact copy of the terminal and returns it.
 *
 * @return A copy of the terminal.
 */
Terminal*
TerminalImmediate::copy() const {
    return new TerminalImmediate(value_);
}
 
/**
 * Checks if terminals are equal.
 *
 * @param other Terminal to compare.
 * @return true if terminals are equal.
 */
bool
TerminalImmediate::equals(const Terminal& other) const {
 
    if (other.isImmediate() != true) {
        return false;
    }
    if (typeid(*this) != typeid(other)) {
        return false;
    }
    return value() == other.value();
}
 
TCEString
TerminalImmediate::toString() const {
    DisassemblyImmediate* disasm =
        POMDisassembler::createInlineImmediate(*this, false);
    TCEString dis = disasm->toString();
    delete disasm;
    return dis;
}
 
 
}