diff options
Diffstat (limited to 'sources/shiboken6/generator/shiboken/cppgenerator.h')
| -rw-r--r-- | sources/shiboken6/generator/shiboken/cppgenerator.h | 376 |
1 files changed, 212 insertions, 164 deletions
diff --git a/sources/shiboken6/generator/shiboken/cppgenerator.h b/sources/shiboken6/generator/shiboken/cppgenerator.h index a989fe35f..a31c2ca14 100644 --- a/sources/shiboken6/generator/shiboken/cppgenerator.h +++ b/sources/shiboken6/generator/shiboken/cppgenerator.h @@ -5,12 +5,15 @@ #define CPPGENERATOR_H #include "shibokengenerator.h" -#include "abstractmetalang_enums.h" #include "include.h" -#include "modifications.h" +#include "modifications_typedefs.h" #include <QtCore/QFlags> -#include <QtCore/QSharedPointer> +#include <QtCore/QSet> +#include <QtCore/QHash> + +#include <memory> +#include <utility> class OverloadDataNode; class OverloadDataRootNode; @@ -42,19 +45,16 @@ public: protected: QString fileNameForContext(const GeneratorContext &context) const override; - static QList<AbstractMetaFunctionCList> - filterGroupedOperatorFunctions(const AbstractMetaClass *metaClass, - OperatorQueryOptions query); void generateClass(TextStream &s, const GeneratorContext &classContext) override; bool finishGeneration() override; private: - struct BoolCastFunction + struct VirtualMethodReturn { - AbstractMetaFunctionCPtr function; - bool invert = false; // Function is isNull() (invert result). + QString statement; + bool needsReference = false; }; - using BoolCastFunctionOptional = std::optional<BoolCastFunction>; + void generateSmartPointerClass(TextStream &s, const GeneratorContext &classContext); void generateIncludes(TextStream &s, const GeneratorContext &classContext, @@ -62,41 +62,53 @@ private: const AbstractMetaClassCList &innerClasses = {}) const; static void writeInitFunc(TextStream &declStr, TextStream &callStr, const QString &initFunctionName, - const TypeEntry *enclosingEntry = nullptr); + const TypeEntryCPtr &enclosingEntry, + const QString &pythonName, bool lazy = true); static void writeCacheResetNative(TextStream &s, const GeneratorContext &classContext); void writeConstructorNative(TextStream &s, const GeneratorContext &classContext, const AbstractMetaFunctionCPtr &func) const; - void writeDestructorNative(TextStream &s, const GeneratorContext &classContext) const; + static void writeDestructorNative(TextStream &s, const GeneratorContext &classContext); QString getVirtualFunctionReturnTypeName(const AbstractMetaFunctionCPtr &func) const; - static QPair<QString, QChar> - virtualMethodNativeArg(const AbstractMetaFunctionCPtr &func, + static std::pair<QString, QChar> virtualMethodNativeArg(const AbstractMetaFunctionCPtr &func, const AbstractMetaArgument &arg); - void writeVirtualMethodNativeArgs(TextStream &s, - const AbstractMetaFunctionCPtr &func, - const AbstractMetaArgumentList &arguments, - const QList<int> &invalidateArgs) const; - void writeVirtualMethodNative(TextStream &s, const AbstractMetaFunctionCPtr &func, + static void writeVirtualMethodNativeVectorCallArgs(TextStream &s, + const AbstractMetaFunctionCPtr &func, + const AbstractMetaArgumentList &arguments, + const QList<int> &invalidateArgs); + static void writeVirtualMethodNativeArgs(TextStream &s, + const AbstractMetaFunctionCPtr &func, + const AbstractMetaArgumentList &arguments, + const QList<int> &invalidateArgs); + void writeVirtualMethodNative(TextStream &s, + const AbstractMetaFunctionCPtr &func, int cacheIndex) const; + void writeVirtualMethodPythonOverride(TextStream &s, + const AbstractMetaFunctionCPtr &func, + const CodeSnipList &snips, + const VirtualMethodReturn &returnStatement) const; + void writeUserAddedPythonOverride(TextStream &s, + const AbstractMetaFunctionCPtr &func) const; void writeVirtualMethodCppCall(TextStream &s, const AbstractMetaFunctionCPtr &func, const QString &funcName, const QList<CodeSnip> &snips, - const AbstractMetaArgument *lastArg, const TypeEntry *retType, - const QString &returnStatement) const; - static QString virtualMethodReturn(TextStream &s, const ApiExtractorResult &api, - const AbstractMetaFunctionCPtr &func, - const FunctionModificationList &functionModifications); + const AbstractMetaArgument *lastArg, const TypeEntryCPtr &retType, + const QString &returnStatement, bool hasGil) const; + + static VirtualMethodReturn virtualMethodReturn(const ApiExtractorResult &api, + const AbstractMetaFunctionCPtr &func, + const FunctionModificationList &functionModifications); void writeMetaObjectMethod(TextStream &s, const GeneratorContext &classContext) const; static void writeMetaCast(TextStream &s, const GeneratorContext &classContext); - void writeEnumConverterFunctions(TextStream &s, const TypeEntry *enumType) const; void writeEnumConverterFunctions(TextStream &s, const AbstractMetaEnum &metaEnum) const; - void writeConverterFunctions(TextStream &s, const AbstractMetaClass *metaClass, + void writeConverterFunctions(TextStream &s, const AbstractMetaClassCPtr &metaClass, const GeneratorContext &classContext) const; void writeCustomConverterFunctions(TextStream &s, - const CustomConversion *customConversion) const; - void writeConverterRegister(TextStream &s, const AbstractMetaClass *metaClass, + const CustomConversionPtr &customConversion) const; + void writeConverterRegister(TextStream &s, const AbstractMetaClassCPtr &metaClass, const GeneratorContext &classContext) const; - static void writeCustomConverterRegister(TextStream &s, const CustomConversion *customConversion, + static void writeCustomConverterRegister(TextStream &s, + const CustomConversionPtr &customConversion, const QString &converterVar); void writeContainerConverterFunctions(TextStream &s, @@ -113,16 +125,21 @@ private: OpaqueContainerData writeOpaqueContainerConverterFunctions(TextStream &s, - const AbstractMetaType &containerType) const; + const AbstractMetaType &containerType, + QSet<AbstractMetaType> *valueTypes) const; + void writeOpaqueContainerValueConverter(TextStream &s, + const AbstractMetaType &valueType) const; void writeSmartPointerConverterFunctions(TextStream &s, const AbstractMetaType &smartPointerType) const; - bool needsArgumentErrorHandling(const OverloadData &overloadData) const; - void writeMethodWrapperPreamble(TextStream &s, const OverloadData &overloadData, - const GeneratorContext &context, - ErrorReturn errorReturn = ErrorReturn::Default) const; - void writeConstructorWrapper(TextStream &s, const OverloadData &overloadData, + static bool needsArgumentErrorHandling(const OverloadData &overloadData); + static void writeMethodWrapperPreamble(TextStream &s, + const OverloadData &overloadData, + const GeneratorContext &context, + ErrorReturn errorReturn = ErrorReturn::Default); + void writeConstructorWrapper(TextStream &s, + const OverloadData &overloadData, const GeneratorContext &classContext) const; void writeMethodWrapper(TextStream &s, const OverloadData &overloadData, const GeneratorContext &classContext) const; @@ -138,22 +155,29 @@ private: bool useWrapperClass); static void writeSmartPointerCppSelfConversion(TextStream &s, const GeneratorContext &context); + + static void writeCppSelfVarDef(TextStream &s, CppSelfDefinitionFlags flags = {}); static void writeSmartPointerCppSelfDefinition(TextStream &s, const GeneratorContext &, ErrorReturn errorReturn = ErrorReturn::Default, CppSelfDefinitionFlags flags = {}); - void writeCppSelfDefinition(TextStream &s, - const AbstractMetaFunctionCPtr &func, - const GeneratorContext &context, - ErrorReturn errorReturn = ErrorReturn::Default, - CppSelfDefinitionFlags flags = {}) const; - void writeCppSelfDefinition(TextStream &s, - const GeneratorContext &context, - ErrorReturn errorReturn = ErrorReturn::Default, - CppSelfDefinitionFlags flags = {}) const; - - static void writeErrorSection(TextStream &s, const OverloadData &overloadData, + static void writeCppSelfDefinition(TextStream &s, + const AbstractMetaFunctionCPtr &func, + const GeneratorContext &context, + ErrorReturn errorReturn = ErrorReturn::Default, + CppSelfDefinitionFlags flags = {}); + static void writeCppSelfDefinition(TextStream &s, + const GeneratorContext &context, + ErrorReturn errorReturn = ErrorReturn::Default, + CppSelfDefinitionFlags flags = {}); + + static void writeErrorSection(TextStream &s, + const OverloadData &overloadData, ErrorReturn errorReturn); + + static QString returnErrorWrongArguments(const OverloadData &overloadData, + ErrorReturn errorReturn); + static void writeFunctionReturnErrorCheckSection(TextStream &s, ErrorReturn errorReturn, bool hasReturnValue = true); @@ -167,18 +191,22 @@ private: bool isNumber = false, bool rejectNull = false); static void writeTypeCheck(TextStream &s, const QString &customType, const QString &argumentName); - static void writeTypeCheck(TextStream& s, const QSharedPointer<OverloadDataNode> &overloadData, + static void writeTypeCheck(TextStream& s, const std::shared_ptr<OverloadDataNode> &overloadData, const QString &argumentName); - static void writeTypeDiscoveryFunction(TextStream &s, const AbstractMetaClass *metaClass); + static void replacePolymorphicIdPlaceHolders(const AbstractMetaClassCPtr &metaClass, + QString *id); + static void writeTypeDiscoveryFunction(TextStream &s, + const AbstractMetaClassCPtr &metaClass); - void writeSetattroDefinition(TextStream &s, const AbstractMetaClass *metaClass) const; + static void writeSetattroDefinition(TextStream &s, const AbstractMetaClassCPtr &metaClass); static void writeSetattroDefaultReturn(TextStream &s); - void writeSmartPointerSetattroFunction(TextStream &s, - const GeneratorContext &context) const; - void writeSetattroFunction(TextStream &s, AttroCheck attroCheck, + static void writeSmartPointerSetattroFunction(TextStream &s, + const GeneratorContext &context); + void writeSetattroFunction(TextStream &s, + AttroCheck attroCheck, const GeneratorContext &context) const; - static void writeGetattroDefinition(TextStream &s, const AbstractMetaClass *metaClass); + static void writeGetattroDefinition(TextStream &s, const AbstractMetaClassCPtr &metaClass); static void writeSmartPointerGetattroFunction(TextStream &s, const GeneratorContext &context, const BoolCastFunctionOptional &boolCast); @@ -186,11 +214,10 @@ private: const GeneratorContext &context) const; QString qObjectGetAttroFunction() const; - void writeNbBoolFunction(const GeneratorContext &context, - const BoolCastFunction &f, - TextStream &s) const; - static void writeNbBoolExpression(TextStream &s, const BoolCastFunction &f, - bool invert = false); + static void writeNbBoolFunction(const GeneratorContext &context, + const BoolCastFunction &f, + TextStream &s); + static void writeNbBoolExpression(TextStream &s, const BoolCastFunction &f, bool invert = false); /** * Writes Python to C++ conversions for arguments on Python wrappers. @@ -204,12 +231,12 @@ private: * \param defaultValue an optional default value to be used instead of the conversion result * \param castArgumentAsUnused if true the converted argument is cast as unused to avoid compiler warnings */ - void writeArgumentConversion(TextStream &s, const AbstractMetaType &argType, - const QString &argName, const QString &pyArgName, - ErrorReturn errorReturn, - const AbstractMetaClass *context = nullptr, - const QString &defaultValue = QString(), - bool castArgumentAsUnused = false) const; + qsizetype writeArgumentConversion(TextStream &s, const AbstractMetaType &argType, + const QString &argName, const QString &pyArgName, + ErrorReturn errorReturn, + const AbstractMetaClassCPtr &context = {}, + const QString &defaultValue = QString(), + bool castArgumentAsUnused = false) const; /** * Returns the AbstractMetaType for a function argument. @@ -229,7 +256,7 @@ private: const AbstractMetaType &type, const QString &pyIn, const QString &cppOut, - const AbstractMetaClass *context = nullptr, + const AbstractMetaClassCPtr &context = {}, const QString &defaultValue = {}) const; /// Writes the conversion rule for arguments of regular and virtual methods. @@ -257,7 +284,8 @@ private: * \param s text stream to write * \param overloadData the overload data describing all the possible overloads for the function/method */ - void writeOverloadedFunctionDecisor(TextStream &s, const OverloadData &overloadData) const; + void writeOverloadedFunctionDecisor(TextStream &s, const OverloadData &overloadData, + ErrorReturn errorReturn) const; /// Recursive auxiliar method to the other writeOverloadedFunctionDecisor. void writeOverloadedFunctionDecisorEngine(TextStream &s, const OverloadData &overloadData, @@ -282,18 +310,22 @@ private: /// Returns the name of a Python to C++ conversion function. static QString pythonToCppFunctionName(const QString &sourceTypeName, const QString &targetTypeName); static QString pythonToCppFunctionName(const AbstractMetaType &sourceType, const AbstractMetaType &targetType); - static QString pythonToCppFunctionName(const CustomConversion::TargetToNativeConversion *toNative, const TypeEntry *targetType); + static QString pythonToCppFunctionName(const TargetToNativeConversion &toNative, + const TypeEntryCPtr &targetType); /// Returns the name of a Python to C++ convertible check function. static QString convertibleToCppFunctionName(const QString &sourceTypeName, const QString &targetTypeName); static QString convertibleToCppFunctionName(const AbstractMetaType &sourceType, const AbstractMetaType &targetType); - static QString convertibleToCppFunctionName(const CustomConversion::TargetToNativeConversion *toNative, const TypeEntry *targetType); + static QString convertibleToCppFunctionName(const TargetToNativeConversion &toNative, + const TypeEntryCPtr &targetType); /// Writes a C++ to Python conversion function. void writeCppToPythonFunction(TextStream &s, const QString &code, const QString &sourceTypeName, QString targetTypeName = QString()) const; - void writeCppToPythonFunction(TextStream &s, const CustomConversion *customConversion) const; + void writeCppToPythonFunction(TextStream &s, const CustomConversionPtr &customConversion) const; void writeCppToPythonFunction(TextStream &s, const AbstractMetaType &containerType) const; + /// Main target type name of a container (for naming the functions). + static QString containerNativeToTargetTypeName(const ContainerTypeEntryCPtr &type); /// Writes a Python to C++ conversion function. void writePythonToCppFunction(TextStream &s, const QString &code, const QString &sourceTypeName, @@ -316,13 +348,17 @@ private: const QString &preConversion = QString()) const; /// Writes a pair of Python to C++ conversion and check functions for implicit conversions. void writePythonToCppConversionFunctions(TextStream &s, - const CustomConversion::TargetToNativeConversion *toNative, - const TypeEntry *targetType) const; + const TargetToNativeConversion &toNative, + const TypeEntryCPtr &targetType) const; /// Writes a pair of Python to C++ conversion and check functions for instantiated container types. void writePythonToCppConversionFunctions(TextStream &s, const AbstractMetaType &containerType) const; + void writePythonToCppConversionFunction(TextStream &s, + const AbstractMetaType &containerType, + const TargetToNativeConversion &conv) const; + static void writeAddPythonToCppConversion(TextStream &s, const QString &converterVar, const QString &pythonToCppFunc, const QString &isConvertibleFunc); @@ -331,39 +367,46 @@ private: const QString &pythonToCppFunc, const QString &isConvertibleFunc); - static void writeNamedArgumentResolution(TextStream &s, const AbstractMetaFunctionCPtr &func, - bool usePyArgs, const OverloadData &overloadData); + static void writeNamedArgumentResolution(TextStream &s, + const AbstractMetaFunctionCPtr &func, + bool usePyArgs, + const OverloadData &overloadData, + ErrorReturn errorReturn); /// Returns a string containing the name of an argument for the given function and argument index. static QString argumentNameFromIndex(const ApiExtractorResult &api, const AbstractMetaFunctionCPtr &func, int argIndex); /// Returns the class for an ownership modification of the argument. /// Throws if the argument is not a class or cannot be found. - static const AbstractMetaClass * + static AbstractMetaClassCPtr argumentClassFromIndex(const ApiExtractorResult &api, const AbstractMetaFunctionCPtr &func, int argIndex); void writeMethodCall(TextStream &s, const AbstractMetaFunctionCPtr &func, const GeneratorContext &context, bool usesPyArgs, - int maxArgs, ErrorReturn errorReturn) const; + int maxArgs, const QList<qsizetype> &argumentIndirections, + ErrorReturn errorReturn) const; static QString getInitFunctionName(const GeneratorContext &context) ; - static QString getSimpleClassInitFunctionName(const AbstractMetaClass *metaClass) ; - static QString getSimpleClassStaticFieldsInitFunctionName(const AbstractMetaClass *metaClass); + static QString getSimpleClassInitFunctionName(const AbstractMetaClassCPtr &metaClass); + static QString + getSimpleClassStaticFieldsInitFunctionName(const AbstractMetaClassCPtr &metaClass); static void writeSignatureStrings(TextStream &s, const QString &signatures, const QString &arrayName, const char *comment); + void writeInitInheritance(TextStream &s) const; void writeClassRegister(TextStream &s, - const AbstractMetaClass *metaClass, + const AbstractMetaClassCPtr &metaClass, const GeneratorContext &classContext, const QString &signatures) const; - QString destructorClassName(const AbstractMetaClass *metaClass, - const GeneratorContext &classContext) const; + static QStringList pyBaseTypes(const AbstractMetaClassCPtr &metaClass); + static QString destructorClassName(const AbstractMetaClassCPtr &metaClass, + const GeneratorContext &classContext); static void writeStaticFieldInitialization(TextStream &s, - const AbstractMetaClass *metaClass); + const AbstractMetaClassCPtr &metaClass); void writeClassDefinition(TextStream &s, - const AbstractMetaClass *metaClass, + const AbstractMetaClassCPtr &metaClass, const GeneratorContext &classContext); QByteArrayList methodDefinitionParameters(const OverloadData &overloadData) const; QList<PyMethodDefEntry> methodDefinitionEntries(const OverloadData &overloadData) const; @@ -372,88 +415,76 @@ private: QString signatureParameter(const AbstractMetaArgument &arg) const; /// Writes the implementation of all methods part of python sequence protocol void writeSequenceMethods(TextStream &s, - const AbstractMetaClass *metaClass, + const AbstractMetaClassCPtr &metaClass, const GeneratorContext &context) const; static void writeTypeAsSequenceDefinition(TextStream &s, - const AbstractMetaClass *metaClass); + const AbstractMetaClassCPtr &metaClass); /// Writes the PyMappingMethods structure for types that supports the python mapping protocol. static void writeTypeAsMappingDefinition(TextStream &s, - const AbstractMetaClass *metaClass); + const AbstractMetaClassCPtr &metaClass); void writeMappingMethods(TextStream &s, - const AbstractMetaClass *metaClass, + const AbstractMetaClassCPtr &metaClass, const GeneratorContext &context) const; - void writeTypeAsNumberDefinition(TextStream &s, const AbstractMetaClass *metaClass) const; - - static void writeTpTraverseFunction(TextStream &s, const AbstractMetaClass *metaClass); - static void writeTpClearFunction(TextStream &s, const AbstractMetaClass *metaClass); - - void writeCopyFunction(TextStream &s, const GeneratorContext &context) const; - - QString cppFieldAccess(const AbstractMetaField &metaField, - const GeneratorContext &context) const; - void writeGetterFunction(TextStream &s, - const AbstractMetaField &metaField, - const GeneratorContext &context) const; - void writeGetterFunction(TextStream &s, - const QPropertySpec &property, - const GeneratorContext &context) const; - void writeSetterFunctionPreamble(TextStream &s, - const QString &name, - const QString &funcName, - const AbstractMetaType &type, - const GeneratorContext &context) const; - void writeSetterFunction(TextStream &s, - const AbstractMetaField &metaField, - const GeneratorContext &context) const; - void writeSetterFunction(TextStream &s, - const QPropertySpec &property, - const GeneratorContext &context) const; - - void writeRichCompareFunctionHeader(TextStream &s, - const QString &baseName, - const GeneratorContext &context) const; - static void writeRichCompareFunctionFooter(TextStream &s, - const QString &baseName); + void writeTypeAsNumberDefinition(TextStream &s, const AbstractMetaClassCPtr &metaClass) const; + + static void writeTpTraverseFunction(TextStream &s, const AbstractMetaClassCPtr &metaClass); + static void writeTpClearFunction(TextStream &s, const AbstractMetaClassCPtr &metaClass); + + static QString writeCopyFunction(TextStream &s, TextStream &definitionStream, + TextStream &signatureStream, const GeneratorContext &context); + + static QString cppFieldAccess(const AbstractMetaField &metaField, + const GeneratorContext &context); + static void writeGetterFunction(TextStream &s, + const AbstractMetaField &metaField, + const GeneratorContext &context); + static void writeGetterFunction(TextStream &s, + const QPropertySpec &property, + const GeneratorContext &context); + static void writeSetterFunctionPreamble(TextStream &s, + const QString &name, + const QString &funcName, + const AbstractMetaType &type, + const GeneratorContext &context); + static void writeSetterFunction(TextStream &s, + const AbstractMetaField &metaField, + const GeneratorContext &context); + static void writeSetterFunction(TextStream &s, + const QPropertySpec &property, + const GeneratorContext &context); + + static void writeRichCompareFunctionHeader(TextStream &s, + const QString &baseName, + const GeneratorContext &context); void writeRichCompareFunction(TextStream &s, const GeneratorContext &context) const; void writeSmartPointerRichCompareFunction(TextStream &s, const GeneratorContext &context) const; - void writeEnumsInitialization(TextStream &s, AbstractMetaEnumList &enums, - ErrorReturn errorReturn) const; - void writeEnumInitialization(TextStream &s, const AbstractMetaEnum &metaEnum, - ErrorReturn errorReturn) const; + static void writeEnumsInitialization(TextStream &s, AbstractMetaEnumList &enums); + static bool writeEnumInitialization(TextStream &s, const AbstractMetaEnum &metaEnum); - static void writeSignalInitialization(TextStream &s, const AbstractMetaClass *metaClass); - - static void writeFlagsMethods(TextStream &s, const AbstractMetaEnum &cppEnum); - static void writeFlagsToLong(TextStream &s, const AbstractMetaEnum &cppEnum); - static void writeFlagsNonZero(TextStream &s, const AbstractMetaEnum &cppEnum); - static void writeFlagsNumberMethodsDefinition(TextStream &s, const AbstractMetaEnum &cppEnum); - static void writeFlagsNumberMethodsDefinitions(TextStream &s, - const AbstractMetaEnumList &enums); - static void writeFlagsBinaryOperator(TextStream &s, - const AbstractMetaEnum &cppEnum, - const QString &pyOpName, - const QString &cppOpName); - static void writeFlagsUnaryOperator(TextStream &s, - const AbstractMetaEnum &cppEnum, - const QString &pyOpName, - const QString &cppOpName, - bool boolResult = false); - - /// Writes the function that registers the multiple inheritance information for the classes that need it. - static void writeMultipleInheritanceInitializerFunction(TextStream &s, const AbstractMetaClass *metaClass); - /// Writes the implementation of special cast functions, used when we need to cast a class with multiple inheritance. - static void writeSpecialCastFunction(TextStream &s, const AbstractMetaClass *metaClass); + static void writeSignalInitialization(TextStream &s, const AbstractMetaClassCPtr &metaClass); + + /// Writes the function that registers the multiple inheritance information + /// for the classes that need it. + static void writeMultipleInheritanceInitializerFunction(TextStream &s, + const AbstractMetaClassCPtr &metaClass); + /// Writes the implementation of special cast functions, used when we need + /// to cast a class with multiple inheritance. + static void writeSpecialCastFunction(TextStream &s, const AbstractMetaClassCPtr &metaClass); static void writePrimitiveConverterInitialization(TextStream &s, - const CustomConversion *customConversion); - static void writeEnumConverterInitialization(TextStream &s, const TypeEntry *enumType); + const CustomConversionPtr &customConversion); static void writeEnumConverterInitialization(TextStream &s, const AbstractMetaEnum &metaEnum); - QString writeContainerConverterInitialization(TextStream &s, const AbstractMetaType &type) const; + static QString writeContainerConverterInitialization(TextStream &s, + const AbstractMetaType &type, + const ApiExtractorResult &api); void writeSmartPointerConverterInitialization(TextStream &s, const AbstractMetaType &ype) const; - static void writeExtendedConverterInitialization(TextStream &s, const TypeEntry *externalType, + + static QString typeInitStruct(const TypeEntryCPtr &te); + static void writeExtendedConverterInitialization(TextStream &s, + const TypeEntryCPtr &externalType, const AbstractMetaClassCList &conversions); void writeParentChildManagement(TextStream &s, const AbstractMetaFunctionCPtr &func, @@ -472,24 +503,25 @@ private: * \return name of the multiple inheritance information initializer function or * an empty string if there is no multiple inheritance in its ancestry. */ - static QString multipleInheritanceInitializerFunctionName(const AbstractMetaClass *metaClass); + static QString multipleInheritanceInitializerFunctionName(const AbstractMetaClassCPtr &metaClass); /// Returns a list of all classes to which the given class could be cast. - static QStringList getAncestorMultipleInheritance(const AbstractMetaClass *metaClass); + static QStringList getAncestorMultipleInheritance(const AbstractMetaClassCPtr &metaClass); /// Returns true if the given class supports the python number protocol - bool supportsNumberProtocol(const AbstractMetaClass *metaClass) const; + static bool supportsNumberProtocol(const AbstractMetaClassCPtr &metaClass); /// Returns true if the given class supports the python sequence protocol - static bool supportsSequenceProtocol(const AbstractMetaClass *metaClass) ; + static bool supportsSequenceProtocol(const AbstractMetaClassCPtr &metaClass) ; /// Returns true if the given class supports the python mapping protocol - static bool supportsMappingProtocol(const AbstractMetaClass *metaClass) ; + static bool supportsMappingProtocol(const AbstractMetaClassCPtr &metaClass) ; /// Returns true if generator should produce getters and setters for the given class. - bool shouldGenerateGetSetList(const AbstractMetaClass *metaClass) const; + static bool shouldGenerateGetSetList(const AbstractMetaClassCPtr &metaClass); - void writeHashFunction(TextStream &s, const GeneratorContext &context) const; + static bool hasHashFunction(const AbstractMetaClassCPtr &c); + static void writeHashFunction(TextStream &s, const GeneratorContext &context); /// Write default implementations for sequence protocol void writeDefaultSequenceMethods(TextStream &s, const GeneratorContext &context) const; @@ -497,23 +529,39 @@ private: static void writeIndexError(TextStream &s, const QString &errorMsg, ErrorReturn errorReturn); - QString writeReprFunction(TextStream &s, const GeneratorContext &context, - uint indirections) const; - - BoolCastFunctionOptional boolCast(const AbstractMetaClass *metaClass) const; - bool hasBoolCast(const AbstractMetaClass *metaClass) const + static QString writeReprFunctionHeader(TextStream &s, const GeneratorContext &context); + static QString writeReprFunction(TextStream &s, + const GeneratorContext &context, + uint indirections); + static QString writeSmartPointerReprFunction(TextStream &s, + const GeneratorContext &context); + static QString writeSmartPointerDirFunction(TextStream &s, + TextStream &definitionStream, + TextStream &signatureStream, + const GeneratorContext &context); + static void writeReprFunctionFooter(TextStream &s); + static void writePyMethodDefs(TextStream &s, const QString &className, + const QString &methodsDefinitions); + + void writeModuleCodeSnips(TextStream &s, const CodeSnipList &codeSnips, + TypeSystem::CodeSnipPosition position, + TypeSystem::Language language) const; + + static bool hasBoolCast(const AbstractMetaClassCPtr &metaClass) { return boolCast(metaClass).has_value(); } std::optional<AbstractMetaType> - findSmartPointerInstantiation(const SmartPointerTypeEntry *pointer, - const TypeEntry *pointee) const; + findSmartPointerInstantiation(const SmartPointerTypeEntryCPtr &pointer, + const TypeEntryCPtr &pointee) const; void clearTpFuncs(); + static QString chopType(QString s); QHash<QString, QString> m_tpFuncs; - - static const char *PYTHON_TO_CPPCONVERSION_STRUCT; + QHash<QString, QString> m_nbFuncs; }; Q_DECLARE_OPERATORS_FOR_FLAGS(CppGenerator::CppSelfDefinitionFlags) +TextStream &operator<<(TextStream &s, CppGenerator::ErrorReturn r); + #endif // CPPGENERATOR_H |