DisassemblyGuard.cc

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/**
 * @file DisassemblyGuard.cc
 *
 * Implementation of DisassemblyGuard class.
 *
 * @author Veli-Pekka Jääskeläinen 2005 (vjaaskel-no.spam-cs.tut.fi)
 * @note rating: red
 */
 
#include "DisassemblyGuard.hh"
 
/**
 * The constructor.
 *
 * @param guardedElement The element which the guard refers to.
 * @param inverted Defines if the guard is inverted or not.
 */
DisassemblyGuard::DisassemblyGuard(
    DisassemblyElement* guardedElement, bool inverted):
    inverted_(inverted),
    guardedElement_(guardedElement) {
}
 
 
/**
 * The destructor.
 */
DisassemblyGuard::~DisassemblyGuard() {
    delete guardedElement_;
}
 
 
/**
 * True, if the guard is inverted.
 *
 * @return True if the guard is inverted, false if not.
 */
bool
DisassemblyGuard::inverted() const {
    return inverted_;
}
 
 
/**
 * Returns the element which the guard refers to.
 *
 * @return Guarded element.
 */
const DisassemblyElement&
DisassemblyGuard::guardedElement() const {
    return *guardedElement_;
}
 
 
/**
 * Returns disassembly of the guard.
 *
 * @return Disassembly of the guard as a string.
 */
std::string
DisassemblyGuard::toString() const {
    std::string disassembly;
    if (inverted_) {
    disassembly = "!";
    } else {
    disassembly = "?";
    }
 
    disassembly = disassembly + guardedElement_->toString() + " ";
    return disassembly;
}