QualifiedIdentifier InstantiationInformation::applyToIdentifier(const QualifiedIdentifier& id) const {
QualifiedIdentifier ret;
if(id.count() > 1) {
ret = id;
ret.pop();
if(previousInstantiationInformation.index())
ret = previousInstantiationInformation.information().applyToIdentifier(ret);
}
Identifier lastId(id.last());
KDevVarLengthArray<IndexedTypeIdentifier> oldTemplateIdentifiers;
for(uint a = 0; a < lastId.templateIdentifiersCount(); ++a)
oldTemplateIdentifiers.append(lastId.templateIdentifier(a));
lastId.clearTemplateIdentifiers();
for(uint a = 0; a < templateParametersSize(); ++a) {
if(templateParameters()[a].abstractType()) {
lastId.appendTemplateIdentifier(IndexedTypeIdentifier(templateParameters()[a].abstractType()->toString(), true));
}else{
lastId.appendTemplateIdentifier((uint) oldTemplateIdentifiers.size() > a ? oldTemplateIdentifiers[a] : IndexedTypeIdentifier());
}
}
for(int a = templateParametersSize(); a < oldTemplateIdentifiers.size(); ++a)
lastId.appendTemplateIdentifier(oldTemplateIdentifiers[a]);
ret.push(lastId);
return ret;
}
KDevVarLengthArray<IndexedTopDUContext> Uses::uses(const DeclarationId& id) const
{
KDevVarLengthArray<IndexedTopDUContext> ret;
UsesItem item;
item.declaration = id;
UsesRequestItem request(item);
uint index = d->m_uses.findIndex(item);
if(index) {
const UsesItem* repositoryItem = d->m_uses.itemFromIndex(index);
FOREACH_FUNCTION(const IndexedTopDUContext& decl, repositoryItem->uses)
ret.append(decl);
}
return ret;
}
KDevVarLengthArray<IndexedDUContext> Importers::importers(const DeclarationId& id) const
{
KDevVarLengthArray<IndexedDUContext> ret;
ImportersItem item;
item.declaration = id;
ImportersRequestItem request(item);
uint index = d->m_importers.findIndex(item);
if(index) {
const ImportersItem* repositoryItem = d->m_importers.itemFromIndex(index);
FOREACH_FUNCTION(const IndexedDUContext& decl, repositoryItem->importers)
ret.append(decl);
}
return ret;
}
KDevVarLengthArray<Declaration*> DeclarationId::getDeclarations(const TopDUContext* top) const
{
KDevVarLengthArray<Declaration*> ret;
if(m_isDirect == false) {
//Find the declaration by its qualified identifier and additionalIdentity
QualifiedIdentifier id(m_indirectData.identifier);
if(top) {
//Do filtering
PersistentSymbolTable::FilteredDeclarationIterator filter =
PersistentSymbolTable::self().getFilteredDeclarations(id, top->recursiveImportIndices());
for(; filter; ++filter) {
Declaration* decl = filter->data();
if(decl && m_indirectData.additionalIdentity == decl->additionalIdentity()) {
//Hit
ret.append(decl);
}
}
}else{
//Just accept anything
PersistentSymbolTable::Declarations decls = PersistentSymbolTable::self().getDeclarations(id);
PersistentSymbolTable::Declarations::Iterator decl = decls.iterator();
for(; decl; ++decl) {
const IndexedDeclaration& iDecl(*decl);
///@todo think this over once we don't pull in all imported top-context any more
//Don't trigger loading of top-contexts from here, it will create a lot of problems
if((!DUChain::self()->isInMemory(iDecl.topContextIndex())))
continue;
if(!top) {
Declaration* decl = iDecl.data();
if(decl && m_indirectData.additionalIdentity == decl->additionalIdentity()) {
//Hit
ret.append(decl);
}
}
}
}
}else{
Declaration* decl = m_directData.declaration();
if(decl)
ret.append(decl);
}
if(!ret.isEmpty() && m_specialization.index()) {
KDevVarLengthArray<Declaration*> newRet;
foreach (Declaration* decl, ret) {
Declaration* specialized = decl->specialize(m_specialization, top ? top : decl->topContext());
if(specialized)
newRet.append(specialized);
}
PreprocessedContents tokenizeFromByteArray(const QByteArray& array) {
PreprocessedContents to;
const char* data = array.constData();
const char* dataEnd = data + array.size();
//unsigned int* target = to.data();
KDevVarLengthArray<char, 100> identifier;
KDevelop::IndexedString::RunningHash hash;
bool tokenizing = false;
while(data < dataEnd) {
if(!tokenizing) {
if(isLetter(*data) || *data == '_')
tokenizing = true;
}
if(tokenizing) {
if(isLetterOrNumber(*data) || *data == '_') {
hash.append(*data);
identifier.append(*data);
}else{
//End of token
to.append( KDevelop::IndexedString(identifier.constData(), identifier.size(), hash.hash).index() );
//kDebug() << "word" << "\"" + KDevelop::IndexedString(to.back()).str() + "\"";
hash.clear();
identifier.clear();
tokenizing = false;
}
}
if(!tokenizing)
to.append( indexFromCharacter(*data) );
++data;
}
if(tokenizing)
to.append( KDevelop::IndexedString(identifier.constData(), identifier.size(), hash.hash).index() );
/* kDebug() << QString::fromUtf8(stringFromContents(to));
kDebug() << QString::fromUtf8(array);
Q_ASSERT(stringFromContents(to) == array);*/
return to;
}
uint pp_skip_identifier::operator()(Stream& input)
{
KDevVarLengthArray<char, 100> identifier;
KDevelop::IndexedString::RunningHash hash;
while (!input.atEnd()) {
if(!isCharacter(input.current())) {
//Do a more complex merge, where also tokenized identifiers can be merged
KDevelop::IndexedString ret;
if(!identifier.isEmpty())
ret = KDevelop::IndexedString(identifier.constData(), identifier.size(), hash.hash);
while (!input.atEnd()) {
uint current = input.current();
if (!isLetterOrNumber(current) && input != '_' && isCharacter(current))
break;
if(ret.isEmpty())
ret = KDevelop::IndexedString::fromIndex(current); //The most common fast path
else ///@todo Be better to build up a complete buffer and then append it all, so we don't get he intermediate strings into the repository
ret = KDevelop::IndexedString(ret.byteArray() + KDevelop::IndexedString::fromIndex(input.current()).byteArray());
++input;
}
return ret.index();
}
//Collect characters and connect them to an IndexedString
if (!isLetterOrNumber(input.current()) && input != '_')
break;
char c = characterFromIndex(input);
hash.append(c);
identifier.append(c);
++input;
}
return KDevelop::IndexedString(identifier.constData(), identifier.size(), hash.hash).index();
}
