@Override
public void setPragmaOnceSemantics(boolean value) throws CoreException {
Database db = fLinkage.getDB();
byte flags = db.getByte(record + FLAGS);
if (value) {
flags |= FLAG_PRAGMA_ONCE_SEMANTICS;
} else {
flags &= ~FLAG_PRAGMA_ONCE_SEMANTICS;
}
db.putByte(record + FLAGS, flags);
}
/**
* Transfers names, macros and includes from another file to this one and deletes the other file.
*
* @param sourceFile the file to transfer the local bindings from.
* @throws CoreException
*/
public void replaceContentsFrom(PDOMFile sourceFile) throws CoreException {
// Delete current content
clear();
// Link in the using directives
setLastUsingDirective(sourceFile.getLastUsingDirectiveRec());
// Link in the includes, replace the owner.
PDOMInclude include = sourceFile.getFirstInclude();
setFirstInclude(include);
for (; include != null; include = include.getNextInIncludes()) {
include.setIncludedBy(this);
}
// In the unexpected case that there is an included by relation, append it.
transferIncluders(sourceFile);
// Link in the macros.
PDOMMacro macro = sourceFile.getFirstMacro();
setFirstMacro(macro);
for (; macro != null; macro = macro.getNextMacro()) {
macro.setFile(this);
}
// Link in macro references
PDOMMacroReferenceName mref = sourceFile.getFirstMacroReference();
setFirstMacroReference(mref);
for (; mref != null; mref = mref.getNextInFile()) {
mref.setFile(this);
}
// Replace all the names in this file
PDOMName name = sourceFile.getFirstName();
setFirstName(name);
for (; name != null; name = name.getNextInFile()) {
name.setFile(this);
}
setTimestamp(sourceFile.getTimestamp());
setSourceReadTime(sourceFile.getSourceReadTime());
setSizeAndEncodingHashcode(sourceFile.getSizeAndEncodingHashcode());
setContentsHash(sourceFile.getContentsHash());
// Transfer the flags.
Database db = fLinkage.getDB();
db.putByte(record + FLAGS, db.getByte(sourceFile.record + FLAGS));
// Transfer the replacement header.
db.putRecPtr(record + REPLACEMENT_HEADER, db.getRecPtr(sourceFile.record + REPLACEMENT_HEADER));
db.putRecPtr(sourceFile.record + REPLACEMENT_HEADER, 0);
// Delete the source file
sourceFile.delete();
}
@Override
public void update(final PDOMLinkage linkage, IBinding newBinding, IASTNode point)
throws CoreException {
if (newBinding instanceof IVariable) {
final Database db = getDB();
ICPPVariable var = (ICPPVariable) newBinding;
IType newType = var.getType();
setType(linkage, newType);
setValue(var.getInitialValue());
db.putByte(record + ANNOTATIONS, PDOMCPPAnnotations.encodeVariableAnnotations(var));
}
}
public PDOMCPPVariable(
PDOMLinkage linkage, PDOMNode parent, ICPPVariable variable, boolean setTypeAndValue)
throws CoreException {
super(linkage, parent, variable.getNameCharArray());
// Find the type record
Database db = getDB();
db.putByte(record + ANNOTATIONS, PDOMCPPAnnotations.encodeVariableAnnotations(variable));
if (setTypeAndValue) {
setType(parent.getLinkage(), variable.getType());
setValue(variable.getInitialValue());
}
}
private void storeProperties(ICPPEnumeration enumeration) throws CoreException {
final Database db = getDB();
db.putByte(record + OFFSET_FLAGS, enumeration.isScoped() ? (byte) 1 : (byte) 0);
getLinkage().storeType(record + OFFSET_FIXED_TYPE, enumeration.getFixedType());
if (enumeration instanceof ICPPInternalBinding) {
if (((ICPPInternalBinding) enumeration).getDefinition() != null) {
final long minValue = enumeration.getMinValue();
final long maxValue = enumeration.getMaxValue();
db.putLong(record + OFFSET_MIN_VALUE, minValue);
db.putLong(record + OFFSET_MAX_VALUE, maxValue);
fMinValue = minValue;
fMaxValue = maxValue;
}
}
}
private void storeAnnotations(Database db, ICPPParameter param) throws CoreException {
byte annotations = PDOMCPPAnnotations.encodeVariableAnnotations(param);
db.putByte(record + ANNOTATIONS, annotations);
}