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The main Qbicc compiler

There is a newer version: 0.77.0

package org.qbicc.pointer;

import org.qbicc.interpreter.Memory;
import org.qbicc.type.CompoundType;

/**
 *
 */
public final class MemberPointer extends Pointer {
    private final Pointer structurePointer;
    private final CompoundType.Member member;

    public MemberPointer(Pointer structurePointer, CompoundType.Member member) {
        super(member.getType().getPointer());
        this.structurePointer = structurePointer;
        this.member = member;
    }

    @Override
    public CompoundType getPointeeType() {
        return (CompoundType) super.getPointeeType();
    }

    public Pointer getStructurePointer() {
        return structurePointer;
    }

    public CompoundType.Member getMember() {
        return member;
    }

    @Override
    public RootPointer getRootPointer() {
        return structurePointer.getRootPointer();
    }

    @Override
    public long getRootByteOffset() {
        return structurePointer.getRootByteOffset() + member.getOffset();
    }

    @Override
    public Memory getRootMemoryIfExists() {
        return structurePointer.getRootMemoryIfExists();
    }

    @Override
    public String getRootSymbolIfExists() {
        return structurePointer.getRootSymbolIfExists();
    }

    @Override
    public StringBuilder toString(StringBuilder b) {
        return structurePointer.toString(b).append('.').append(member.getName());
    }

    public  R accept(final Visitor visitor, final T t) {
        return visitor.visit(t, this);
    }
}