forked from qt-creator/qt-creator
0e1870368c
It adds a layer if you don't know if the type is integer, float or string. It does not handle bytearrays here because so far there is no need. There are two classes, Sqlite::Value and Sqlite::ValueView. Value owns the string, ValueView holds only a view the string. So there is no allocation. It is designed to hold Utf-8 string like Sqlite but it can be easily converted in and from QString or QVariant but mind about that this is not free. ValueView has no constructors on perpose because it would be ambiguous if there would be constructors for the other primitives of the Sqlite layer like "int64", "double" and "string view". Change-Id: Ia39364eb2fc1998e5c59fdb4316add22c748507d Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
352 lines
15 KiB
C++
352 lines
15 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include <utils/cpplanguage_details.h>
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#include <utils/smallstringio.h>
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#include <utils/optional.h>
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#include <clangsupport_global.h>
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#include <QtGlobal>
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#include <iosfwd>
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#include <gtest/gtest-printers.h>
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class Utf8String;
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void PrintTo(const Utf8String &text, ::std::ostream *os);
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namespace clang {
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namespace tooling {
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struct CompileCommand;
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std::ostream &operator<<(std::ostream &out, const CompileCommand &command);
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} // namespace tooling
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} // namespace clang
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namespace Core {
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struct LocatorFilterEntry;
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std::ostream &operator<<(std::ostream &out, const LocatorFilterEntry &entry);
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namespace Search {
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class TextPosition;
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class TextRange;
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void PrintTo(const TextPosition &position, ::std::ostream *os);
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void PrintTo(const TextRange &range, ::std::ostream *os);
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} // namespace TextPosition
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} // namespace TextPosition
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namespace Sqlite {
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class Value;
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std::ostream &operator<<(std::ostream &out, const Value &value);
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} // namespace Sqlite
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namespace ProjectExplorer {
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enum class MacroType;
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class Macro;
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enum class HeaderPathType;
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class HeaderPath;
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std::ostream &operator<<(std::ostream &out, const MacroType &type);
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std::ostream &operator<<(std::ostream &out, const Macro ¯o);
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std::ostream &operator<<(std::ostream &out, const HeaderPathType &headerPathType);
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std::ostream &operator<<(std::ostream &out, const HeaderPath &headerPath);
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} // namespace ClangRefactoring
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namespace Utils {
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class LineColumn;
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class SmallStringView;
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struct Link;
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std::ostream &operator<<(std::ostream &out, const LineColumn &lineColumn);
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std::ostream &operator<<(std::ostream &out, const Utils::Language &language);
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std::ostream &operator<<(std::ostream &out, const Utils::LanguageVersion &languageVersion);
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std::ostream &operator<<(std::ostream &out, const Utils::LanguageExtension &languageExtension);
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std::ostream &operator<<(std::ostream &out, const Link &link);
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template <typename Type>
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std::ostream &operator<<(std::ostream &out, const Utils::optional<Type> &optional)
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{
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if (optional)
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return out << "optional " << optional.value();
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else
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return out << "empty optional()";
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}
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template <typename Type>
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void PrintTo(const Utils::optional<Type> &optional, ::std::ostream *os)
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{
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*os << optional;
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}
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void PrintTo(Utils::SmallStringView text, ::std::ostream *os);
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void PrintTo(const Utils::SmallString &text, ::std::ostream *os);
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void PrintTo(const Utils::PathString &text, ::std::ostream *os);
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} // namespace Utils
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namespace ClangBackEnd {
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class SourceLocationEntry;
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class IdPaths;
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class FilePathId;
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class FilePath;
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class WatcherEntry;
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class SourceLocationsContainer;
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class CancelMessage;
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class AliveMessage;
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class CompletionsMessage;
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class EchoMessage;
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class AnnotationsMessage;
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class ReferencesMessage;
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class ToolTipMessage;
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class FollowSymbolResult;
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class FollowSymbolMessage;
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class RequestCompletionsMessage;
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class EndMessage;
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class DocumentsOpenedMessage;
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class DocumentsClosedMessage;
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class CodeCompletion;
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class CodeCompletionChunk;
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class DiagnosticContainer;
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class DynamicASTMatcherDiagnosticContainer;
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class DynamicASTMatcherDiagnosticContextContainer;
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class DynamicASTMatcherDiagnosticMessageContainer;
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class FileContainer;
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class FixItContainer;
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class FullTokenInfo;
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class HighlightingMarkContainer;
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class NativeFilePath;
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class PrecompiledHeadersUpdatedMessage;
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class ProjectPartPch;
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class UnsavedFilesUpdatedMessage;
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class RemoveProjectPartsMessage;
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class RequestAnnotationsMessage;
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class RequestFollowSymbolMessage;
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class RequestReferencesMessage;
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class RequestToolTipMessage;
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class RequestSourceRangesAndDiagnosticsForQueryMessage;
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class RequestSourceRangesForQueryMessage;
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class SourceLocationContainer;
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class SourceRangeContainer;
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class SourceRangesAndDiagnosticsForQueryMessage;
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class SourceRangesContainer;
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class SourceRangesForQueryMessage;
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class SourceRangeWithTextContainer;
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class TokenInfo;
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template<class T>
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class TokenProcessor;
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class UnsavedFilesRemovedMessage;
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class UpdateProjectPartsMessage;
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class DocumentsChangedMessage;
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class DocumentVisibilityChangedMessage;
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class FilePath;
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template<char WindowsSlash>
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class AbstractFilePathView;
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using FilePathView = AbstractFilePathView<'/'>;
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using NativeFilePathView = AbstractFilePathView<'\\'>;
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class ToolTipInfo;
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class ProjectPartEntry;
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class UsedMacro;
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class FileStatus;
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class SourceDependency;
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class ProjectPartArtefact;
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class CompilerMacro;
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class SymbolEntry;
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enum class SymbolKind : uchar;
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enum class SymbolTag : uchar;
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using SymbolTags = Utils::SizedArray<SymbolTag, 7>;
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class UpdateGeneratedFilesMessage;
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class RemoveGeneratedFilesMessage;
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class SuspendResumeJobsEntry;
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class ReferencesResult;
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class SymbolIndexerTask;
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class ProgressMessage;
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class PchTask;
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class PchTaskSet;
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class BuildDependency;
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class SourceEntry;
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class SourceTimeStamp;
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class TimeStamp;
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class FilePathCaching;
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struct SlotUsage;
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class IncludeSearchPath;
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enum class IncludeSearchPathType : unsigned char;
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struct ArgumentsEntry;
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class ProjectPartContainer;
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class ProjectPartId;
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class PchPaths;
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class ProjectChunkId;
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class DirectoryPathId;
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std::ostream &operator<<(std::ostream &out, const SourceLocationEntry &entry);
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std::ostream &operator<<(std::ostream &out, const IdPaths &idPaths);
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std::ostream &operator<<(std::ostream &out, const WatcherEntry &entry);
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std::ostream &operator<<(std::ostream &out, const SourceLocationsContainer &container);
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std::ostream &operator<<(std::ostream &out, const CancelMessage &message);
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std::ostream &operator<<(std::ostream &out, const AliveMessage &message);
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std::ostream &operator<<(std::ostream &out, const CompletionsMessage &message);
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std::ostream &operator<<(std::ostream &out, const EchoMessage &message);
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std::ostream &operator<<(std::ostream &out, const AnnotationsMessage &message);
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std::ostream &operator<<(std::ostream &out, const ReferencesMessage &message);
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std::ostream &operator<<(std::ostream &out, const ToolTipMessage &message);
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std::ostream &operator<<(std::ostream &out, const FollowSymbolResult &result);
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std::ostream &operator<<(std::ostream &out, const FollowSymbolMessage &message);
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std::ostream &operator<<(std::ostream &out, const RequestCompletionsMessage &message);
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std::ostream &operator<<(std::ostream &out, const EndMessage &message);
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std::ostream &operator<<(std::ostream &out, const DocumentsOpenedMessage &message);
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std::ostream &operator<<(std::ostream &out, const DocumentsClosedMessage &message);
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std::ostream &operator<<(std::ostream &out, const CodeCompletion &message);
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std::ostream &operator<<(std::ostream &out, const CodeCompletionChunk &chunk);
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std::ostream &operator<<(std::ostream &out, const DiagnosticContainer &container);
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std::ostream &operator<<(std::ostream &out, const DynamicASTMatcherDiagnosticContainer &container);
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std::ostream &operator<<(std::ostream &out, const DynamicASTMatcherDiagnosticContextContainer &container);
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std::ostream &operator<<(std::ostream &out, const DynamicASTMatcherDiagnosticMessageContainer &container);
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std::ostream &operator<<(std::ostream &out, const FileContainer &container);
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std::ostream &operator<<(std::ostream &out, const FixItContainer &container);
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std::ostream &operator<<(std::ostream &out, HighlightingType highlightingType);
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std::ostream &operator<<(std::ostream &out, HighlightingTypes types);
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std::ostream &operator<<(std::ostream &out, const HighlightingMarkContainer &container);
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std::ostream &operator<<(std::ostream &out, const NativeFilePath &filePath);
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std::ostream &operator<<(std::ostream &out, const PrecompiledHeadersUpdatedMessage &message);
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std::ostream &operator<<(std::ostream &out, const ProjectPartPch &projectPartPch);
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std::ostream &operator<<(std::ostream &out, const UnsavedFilesUpdatedMessage &message);
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std::ostream &operator<<(std::ostream &out, const RemoveProjectPartsMessage &message);
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std::ostream &operator<<(std::ostream &out, const RequestAnnotationsMessage &message);
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std::ostream &operator<<(std::ostream &out, const RequestFollowSymbolMessage &message);
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std::ostream &operator<<(std::ostream &out, const RequestReferencesMessage &message);
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std::ostream &operator<<(std::ostream &out, const RequestToolTipMessage &message);
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std::ostream &operator<<(std::ostream &out, const ToolTipInfo &info);
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std::ostream &operator<<(std::ostream &out,
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const RequestSourceRangesAndDiagnosticsForQueryMessage &message);
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std::ostream &operator<<(std::ostream &out, const RequestSourceRangesForQueryMessage &message);
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std::ostream &operator<<(std::ostream &out, const SourceLocationContainer &container);
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std::ostream &operator<<(std::ostream &out, const SourceRangeContainer &container);
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std::ostream &operator<<(std::ostream &out, const SourceRangesAndDiagnosticsForQueryMessage &message);
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std::ostream &operator<<(std::ostream &out, const SourceRangesContainer &container);
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std::ostream &operator<<(std::ostream &out, const SourceRangesForQueryMessage &message);
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std::ostream &operator<<(std::ostream &out, const SourceRangeWithTextContainer &container);
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std::ostream &operator<<(std::ostream &out, const UnsavedFilesRemovedMessage &message);
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std::ostream &operator<<(std::ostream &out, const UpdateProjectPartsMessage &message);
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std::ostream &operator<<(std::ostream &out, const DocumentsChangedMessage &message);
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std::ostream &operator<<(std::ostream &out, const DocumentVisibilityChangedMessage &message);
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std::ostream &operator<<(std::ostream &out, const FilePath &filePath);
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std::ostream &operator<<(std::ostream &out, const FilePathId &filePathId);
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std::ostream &operator<<(std::ostream &out, const TokenInfo& tokenInfo);
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template<class T>
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std::ostream &operator<<(std::ostream &out, const TokenProcessor<T> &tokenInfos);
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extern template
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std::ostream &operator<<(std::ostream &out, const TokenProcessor<TokenInfo> &tokenInfos);
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extern template
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std::ostream &operator<<(std::ostream &out, const TokenProcessor<FullTokenInfo> &tokenInfos);
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std::ostream &operator<<(std::ostream &out, const FilePathView &filePathView);
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std::ostream &operator<<(std::ostream &out, const NativeFilePathView &nativeFilePathView);
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std::ostream &operator<<(std::ostream &out, const ProjectPartEntry &projectPartEntry);
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std::ostream &operator<<(std::ostream &out, const UsedMacro &usedMacro);
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std::ostream &operator<<(std::ostream &out, const FileStatus &fileStatus);
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std::ostream &operator<<(std::ostream &out, const SourceDependency &sourceDependency);
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std::ostream &operator<<(std::ostream &out, const ProjectPartArtefact &projectPartArtefact);
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std::ostream &operator<<(std::ostream &out, const CompilerMacro &compilerMacro);
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std::ostream &operator<<(std::ostream &out, const SymbolEntry &symbolEntry);
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std::ostream &operator<<(std::ostream &out, SymbolKind symbolKind);
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std::ostream &operator<<(std::ostream &out, SymbolTag symbolTag);
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std::ostream &operator<<(std::ostream &out, SymbolTags symbolTags);
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std::ostream &operator<<(std::ostream &out, const UpdateGeneratedFilesMessage &message);
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std::ostream &operator<<(std::ostream &out, const RemoveGeneratedFilesMessage &message);
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std::ostream &operator<<(std::ostream &os, const SuspendResumeJobsEntry &entry);
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std::ostream &operator<<(std::ostream &os, const ReferencesResult &value);
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std::ostream &operator<<(std::ostream &out, const SymbolIndexerTask &task);
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std::ostream &operator<<(std::ostream &out, const ProgressMessage &message);
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std::ostream &operator<<(std::ostream &out, const PchTask &task);
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std::ostream &operator<<(std::ostream &out, const PchTaskSet &taskSet);
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std::ostream &operator<<(std::ostream &out, const BuildDependency &dependency);
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std::ostream &operator<<(std::ostream &out, const SourceEntry &entry);
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std::ostream &operator<<(std::ostream &out, const SourceTimeStamp &sourceTimeStamp);
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std::ostream &operator<<(std::ostream &out, const TimeStamp &timeStamp);
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std::ostream &operator<<(std::ostream &out, const SlotUsage &slotUsage);
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std::ostream &operator<<(std::ostream &out, const IncludeSearchPathType &pathType);
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std::ostream &operator<<(std::ostream &out, const IncludeSearchPath &path);
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std::ostream &operator<<(std::ostream &out, const ArgumentsEntry &entry);
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std::ostream &operator<<(std::ostream &out, const ProjectPartContainer &container);
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std::ostream &operator<<(std::ostream &out, const ProjectPartId &projectPathId);
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std::ostream &operator<<(std::ostream &out, const PchPaths &pchPaths);
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std::ostream &operator<<(std::ostream &out, const ProjectChunkId &chunk);
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std::ostream &operator<<(std::ostream &out, const DirectoryPathId &id);
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void PrintTo(const FilePath &filePath, ::std::ostream *os);
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void PrintTo(const FilePathView &filePathView, ::std::ostream *os);
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void PrintTo(const FilePathId &filePathId, ::std::ostream *os);
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namespace V2 {
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class FileContainer;
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class SourceRangeContainer;
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class SourceLocationContainer;
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std::ostream &operator<<(std::ostream &out, const FileContainer &container);
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std::ostream &operator<<(std::ostream &out, const SourceLocationContainer &container);
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std::ostream &operator<<(std::ostream &out, const SourceRangeContainer &container);
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} // namespace V2
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} // namespace ClangBackEnd
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namespace ClangRefactoring {
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class SourceLocation;
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class Symbol;
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std::ostream &operator<<(std::ostream &out, const SourceLocation &location);
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std::ostream &operator<<(std::ostream &out, const Symbol &symbol);
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} // namespace ClangRefactoring
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namespace CppTools {
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class Usage;
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std::ostream &operator<<(std::ostream &out, const Usage &usage);
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} // namespace CppTools
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namespace Debugger {
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class DiagnosticLocation;
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std::ostream &operator<<(std::ostream &out, const DiagnosticLocation &loc);
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} // namespace Debugger
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namespace ClangTools {
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namespace Internal {
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class ExplainingStep;
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class Diagnostic;
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std::ostream &operator<<(std::ostream &out, const ExplainingStep &step);
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std::ostream &operator<<(std::ostream &out, const Diagnostic &diag);
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} // namespace Internal
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} // namespace CppTools
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void setFilePathCache(ClangBackEnd::FilePathCaching *filePathCache);
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