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C++ Symbol::asTemplate方法代码示例

本文整理汇总了C++中Symbol::asTemplate方法的典型用法代码示例。如果您正苦于以下问题：C++ Symbol::asTemplate方法的具体用法？C++ Symbol::asTemplate怎么用？C++ Symbol::asTemplate使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Symbol的用法示例。


在下文中一共展示了Symbol::asTemplate方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: handleLookupItemMatch

void CppElementEvaluator::handleLookupItemMatch(const Snapshot &snapshot,
                                                const LookupItem &lookupItem,
                                                const LookupContext &context,
                                                const Scope *scope)
{
    Symbol *declaration = lookupItem.declaration();
    if (!declaration) {
        const QString &type = Overview().prettyType(lookupItem.type(), QString());
        //  special case for bug QTCREATORBUG-4780
        if (scope && scope->isFunction()
                && lookupItem.type().match(scope->asFunction()->returnType())) {
            return;
        }
        m_element = QSharedPointer<CppElement>(new Unknown(type));
    } else {
        const FullySpecifiedType &type = declaration->type();
        if (declaration->isNamespace()) {
            m_element = QSharedPointer<CppElement>(new CppNamespace(declaration));
        } else if (declaration->isClass()
                   || declaration->isForwardClassDeclaration()
                   || (declaration->isTemplate() && declaration->asTemplate()->declaration()
                       && (declaration->asTemplate()->declaration()->isClass()
                           || declaration->asTemplate()->declaration()->isForwardClassDeclaration()))) {
            LookupContext contextToUse = context;
            if (declaration->isForwardClassDeclaration())
                if (Symbol *classDeclaration =
                        m_symbolFinder.findMatchingClassDeclaration(declaration, snapshot)) {
                    declaration = classDeclaration;
                    const QString fileName = QString::fromUtf8(declaration->fileName(),
                                                               declaration->fileNameLength());
                    const Document::Ptr declarationDocument = snapshot.document(fileName);
                    if (declarationDocument != context.thisDocument())
                        contextToUse = LookupContext(declarationDocument, snapshot);
                }

            CppClass *cppClass = new CppClass(declaration);
            if (m_lookupBaseClasses)
                cppClass->lookupBases(declaration, contextToUse);
            if (m_lookupDerivedClasses)
                cppClass->lookupDerived(declaration, snapshot);
            m_element = QSharedPointer<CppElement>(cppClass);
        } else if (Enum *enumDecl = declaration->asEnum()) {
            m_element = QSharedPointer<CppElement>(new CppEnum(enumDecl));
        } else if (EnumeratorDeclaration *enumerator = dynamic_cast<EnumeratorDeclaration *>(declaration)) {
            m_element = QSharedPointer<CppElement>(new CppEnumerator(enumerator));
        } else if (declaration->isTypedef()) {
            m_element = QSharedPointer<CppElement>(new CppTypedef(declaration));
        } else if (declaration->isFunction()
                   || (type.isValid() && type->isFunctionType())
                   || declaration->isTemplate()) {
            m_element = QSharedPointer<CppElement>(new CppFunction(declaration));
        } else if (declaration->isDeclaration() && type.isValid()) {
            m_element = QSharedPointer<CppElement>(
                new CppVariable(declaration, context, lookupItem.scope()));
        } else {
            m_element = QSharedPointer<CppElement>(new CppDeclarableElement(declaration));
        }
    }
}
开发者ID:AltarBeastiful，项目名称:qt-creator，代码行数:59，代码来源:cppelementevaluator.cpp

示例2: rowCount

int OverviewModel::rowCount(const QModelIndex &parent) const
{
    if (hasDocument()) {
        if (!parent.isValid()) {
            return globalSymbolCount()+1; // account for no symbol item
        } else {
            if (!parent.parent().isValid() && parent.row() == 0) // account for no symbol item
                return 0;
            Symbol *parentSymbol = static_cast<Symbol *>(parent.internalPointer());
            Q_ASSERT(parentSymbol);

            if (Template *t = parentSymbol->asTemplate())
                if (Symbol *templateParentSymbol = t->declaration())
                    parentSymbol = templateParentSymbol;

            if (Scope *parentScope = parentSymbol->asScope()) {
                if (!parentScope->isFunction() && !parentScope->isObjCMethod())
                    return parentScope->memberCount();
            }
            return 0;
        }
    }
    if (!parent.isValid())
        return 1; // account for no symbol item
    return 0;
}
开发者ID:UIKit0，项目名称:qt-creator，代码行数:26，代码来源:OverviewModel.cpp

示例3: handleLookupItemMatch

void CppElementEvaluator::handleLookupItemMatch(const Snapshot &snapshot,
                                                const LookupItem &lookupItem,
                                                const LookupContext &context)
{
    Symbol *declaration = lookupItem.declaration();
    if (!declaration) {
        const QString &type = Overview().prettyType(lookupItem.type(), QString());
        m_element = QSharedPointer<CppElement>(new Unknown(type));
    } else {
        const FullySpecifiedType &type = declaration->type();
        if (declaration->isNamespace()) {
            m_element = QSharedPointer<CppElement>(new CppNamespace(declaration));
        } else if (declaration->isClass()
                   || declaration->isForwardClassDeclaration()
                   || (declaration->isTemplate() && declaration->asTemplate()->declaration()
                       && (declaration->asTemplate()->declaration()->isClass()
                           || declaration->asTemplate()->declaration()->isForwardClassDeclaration()))) {
            if (declaration->isForwardClassDeclaration())
                if (Symbol *classDeclaration =
                        m_symbolFinder.findMatchingClassDeclaration(declaration, snapshot)) {
                    declaration = classDeclaration;
                }
            CppClass *cppClass = new CppClass(declaration);
            if (m_lookupBaseClasses)
                cppClass->lookupBases(declaration, context);
            if (m_lookupDerivedClasses)
                cppClass->lookupDerived(declaration, snapshot);
            m_element = QSharedPointer<CppElement>(cppClass);
        } else if (Enum *enumDecl = declaration->asEnum()) {
            m_element = QSharedPointer<CppElement>(new CppEnum(enumDecl));
        } else if (EnumeratorDeclaration *enumerator = dynamic_cast<EnumeratorDeclaration *>(declaration)) {
            m_element = QSharedPointer<CppElement>(new CppEnumerator(enumerator));
        } else if (declaration->isTypedef()) {
            m_element = QSharedPointer<CppElement>(new CppTypedef(declaration));
        } else if (declaration->isFunction()
                   || (type.isValid() && type->isFunctionType())
                   || declaration->isTemplate()) {
            m_element = QSharedPointer<CppElement>(new CppFunction(declaration));
        } else if (declaration->isDeclaration() && type.isValid()) {
            m_element = QSharedPointer<CppElement>(
                new CppVariable(declaration, context, lookupItem.scope()));
        } else {
            m_element = QSharedPointer<CppElement>(new CppDeclarableElement(declaration));
        }
    }
}
开发者ID:aizaimenghuangu，项目名称:QtTestor，代码行数:46，代码来源:cppelementevaluator.cpp

示例4: index

QModelIndex OverviewModel::index(int row, int column, const QModelIndex &parent) const
{
    if (!parent.isValid()) {
        if (row == 0) // account for no symbol item
            return createIndex(row, column);
        Symbol *symbol = globalSymbolAt(row-1); // account for no symbol item
        return createIndex(row, column, symbol);
    } else {
        Symbol *parentSymbol = static_cast<Symbol *>(parent.internalPointer());
        Q_ASSERT(parentSymbol);

        if (Template *t = parentSymbol->asTemplate())
            if (Symbol *templateParentSymbol = t->declaration())
                parentSymbol = templateParentSymbol;

        Scope *scope = parentSymbol->asScope();
        Q_ASSERT(scope != 0);
        return createIndex(row, 0, scope->memberAt(row));
    }
}
开发者ID:UIKit0，项目名称:qt-creator，代码行数:20，代码来源:OverviewModel.cpp

示例5: data

QVariant OverviewModel::data(const QModelIndex &index, int role) const
{
    // account for no symbol item
    if (!index.parent().isValid() && index.row() == 0) {
        switch (role) {
        case Qt::DisplayRole:
            if (rowCount() > 1)
                return tr("<Select Symbol>");
            else
                return tr("<No Symbols>");
        default:
            return QVariant();
        } //switch
    }

    switch (role) {
    case Qt::DisplayRole: {
        Symbol *symbol = static_cast<Symbol *>(index.internalPointer());
        QString name = _overview.prettyName(symbol->name());
        if (name.isEmpty())
            name = QLatin1String("anonymous");
        if (symbol->isObjCForwardClassDeclaration())
            name = QLatin1String("@class ") + name;
        if (symbol->isObjCForwardProtocolDeclaration() || symbol->isObjCProtocol())
            name = QLatin1String("@protocol ") + name;
        if (symbol->isObjCClass()) {
            ObjCClass *clazz = symbol->asObjCClass();
            if (clazz->isInterface())
                name = QLatin1String("@interface ") + name;
            else
                name = QLatin1String("@implementation ") + name;

            if (clazz->isCategory())
                name += QLatin1String(" (") + _overview.prettyName(clazz->categoryName()) + QLatin1Char(')');
        }
        if (symbol->isObjCPropertyDeclaration())
            name = QLatin1String("@property ") + name;
        if (Template *t = symbol->asTemplate())
            if (Symbol *templateDeclaration = t->declaration()) {
                QStringList parameters;
                for (unsigned i = 0; i < t->templateParameterCount(); ++i)
                    parameters.append(_overview.prettyName(t->templateParameterAt(i)->name()));
                name += QLatin1Char('<') + parameters.join(QLatin1String(", ")) + QLatin1Char('>');
                symbol = templateDeclaration;
            }
        if (symbol->isObjCMethod()) {
            ObjCMethod *method = symbol->asObjCMethod();
            if (method->isStatic())
                name = QLatin1Char('+') + name;
            else
                name = QLatin1Char('-') + name;
        } else if (! symbol->isScope() || symbol->isFunction()) {
            QString type = _overview.prettyType(symbol->type());
            if (Function *f = symbol->type()->asFunctionType()) {
                name += type;
                type = _overview.prettyType(f->returnType());
            }
            if (! type.isEmpty())
                name += QLatin1String(": ") + type;
        }
        return name;
    }

    case Qt::EditRole: {
        Symbol *symbol = static_cast<Symbol *>(index.internalPointer());
        QString name = _overview.prettyName(symbol->name());
        if (name.isEmpty())
            name = QLatin1String("anonymous");
        return name;
    }

    case Qt::DecorationRole: {
        Symbol *symbol = static_cast<Symbol *>(index.internalPointer());
        return _icons.iconForSymbol(symbol);
    } break;

    case FileNameRole: {
        Symbol *symbol = static_cast<Symbol *>(index.internalPointer());
        return QString::fromUtf8(symbol->fileName(), symbol->fileNameLength());
    }

    case LineNumberRole: {
        Symbol *symbol = static_cast<Symbol *>(index.internalPointer());
        return symbol->line();
    }

    default:
        return QVariant();
    } // switch
}
开发者ID:UIKit0，项目名称:qt-creator，代码行数:90，代码来源:OverviewModel.cpp


注：本文中的Symbol::asTemplate方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。