type_utils.cpp File Reference

#include "type_utils.h"

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Functions
PString	generator_getListNestedType (const PString &type)
	Get the nested type inside a std::list.
bool	generator_typeIsList (const PString &type)
	Say if a given type is a std::list.
PString	getDefaultValueTypeInCpp (const PString &type)
	Get the default value of a type in C++.
PString	getDefaultValueTypeInPython (const PString &type)
	Get default value for a given type in Python.
bool	getIsPointerType (const PString &varType)
	Say if a given type is a pointer type (i.e. it ends with a '*').
bool	getIsSimpleType (const PString &varType)
	Check if the given type is a simple type.
PString	getTestDefaultValueTypeInCpp (const PString &type)
	Get the default value of a type in C++.
PString	getTestDefaultValueTypeInPython (const PString &type)
	Get default test value for a given type in Python.
PString	makeVarType (const PString &varType, bool isSetter, bool isConst, bool isRef, bool isPtr)
	Makes the var type by taking account of the type.

Function Documentation

generator_getListNestedType()

PString generator_getListNestedType

(

const PString &

type

)

Get the nested type inside a std::list.

Parameters

type	: type of be used

Returns

nested type in the std::list

Definition at line 22 of file type_utils.cpp.

                                                         {
        if(!generator_typeIsList(type)){return "";}
        PString subType(type.substr(9lu));
        return subType.eraseFirstLastChar("<> \t\n");
}

References generator_getListNestedType(), and generator_typeIsList().

Referenced by data_stream_trait_wrapper_classAttributeFromMessage(), data_stream_trait_wrapper_classAttributeGetSize(), data_stream_trait_wrapper_classAttributeToMessage(), data_stream_trait_wrapper_classImplCheck(), generator_getListNestedType(), getRustType(), and pythonGetDefaultTestValue().

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generator_typeIsList()

bool generator_typeIsList

(

const PString &

type

)

Say if a given type is a std::list.

Parameters

type	: type of be checked

Returns

true if the type is a std::list

Definition at line 14 of file type_utils.cpp.

                                               {
        return type.isSameBegining("std::list");
}

References generator_typeIsList().

Referenced by data_stream_trait_wrapper_classAttributeFromMessage(), data_stream_trait_wrapper_classAttributeGetSize(), data_stream_trait_wrapper_classAttributeToMessage(), data_stream_trait_wrapper_classImplCheck(), generator_getListNestedType(), generator_typeIsList(), getRustAttributeDefaultValue(), getRustType(), getRustTypeIsCopy(), pythonGetDefaultTestValue(), and wrapper_generator_class_implNewc().

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getDefaultValueTypeInCpp()

PString getDefaultValueTypeInCpp

(

const PString &

type

)

Get the default value of a type in C++.

Parameters

type	: type to be converted

Returns

default value of the type in C++

Definition at line 50 of file type_utils.cpp.

                                                      {
        if(type == "PString" || type == "std::string"){
                return "\"\"";
        }else if(type == "PPath"){
                return "\"\"";
        }else if(type == "char"){
                return "0";
        }else if(type == "unsigned char"){
                return "0";
        }else if(type == "int" || type == "short"){
                return "0";
        }else if(type == "unsigned int" || type == "unsigned short"){
                return "0U";
        }else if(type == "long int" || type == "long" || type == "ssize_t"){
                return "0l";
        }else if(type == "size_t" || type == "long unsigned int"){
                return "0LU";
        }else if(type == "bool"){
                return "false";
        }else if(type == "float"){
                return "0.0f";
        }else if(type == "double"){
                return "0.0";
        }else{
                return "";
        }
}

References getDefaultValueTypeInCpp().

Referenced by class_getAttributeDefaultInit(), and getDefaultValueTypeInCpp().

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getDefaultValueTypeInPython()

PString getDefaultValueTypeInPython

(

const PString &

type

)

Get default value for a given type in Python.

Parameters

type	: type to be converted

Returns

default value of the type in Python

Definition at line 82 of file type_utils.cpp.

                                                         {
        if(type == "PString" || type == "std::string"){
                return "\"\"";
        }else if(type == "PPath"){
                return "\"\"";
        }else if(type == "char" || type == "unsigned char" || type == "int" || type == "short" || type == "unsigned int" || type == "unsigned short"){
                return "0";
        }else if(type == "long int" || type == "long" || type == "ssize_t" || type == "size_t" || type == "long unsigned int"){
                return "0";
        }else if(type == "bool"){
                return "False";
        }else if(type == "float" || type == "double"){
                return "0.0";
        }else{
                return "";
        }
}

References getDefaultValueTypeInPython().

Referenced by getDefaultValueTypeInPython().

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getIsPointerType()

bool getIsPointerType

(

const PString &

varType

)

Say if a given type is a pointer type (i.e. it ends with a '*').

Parameters

varType

: type to be checked

Returns

true if the given type is a pointer type, false otherwise

Definition at line 41 of file type_utils.cpp.

                                              {
        if(varType.size() == 0LU){return false;}
        return varType.find('*') && varType.back() == '*';
}

References getIsPointerType().

Referenced by class_getAttributeDefaultInit(), class_hasPointerAttribute(), class_savePointerOwnershipSpecialMembersImpl(), CppTraitConfigStream::classExtraFunctionImplementation(), copy_hasPointerAttribute(), getIsPointerType(), getRustAttributeDefaultValue(), getRustType(), getRustTypeIsCopy(), RustTraitGetterSetter::implMethodDeclaration(), CppTraitGetter::publicMethodDeclaration(), CppTraitSetter::publicMethodDeclaration(), CppTraitGetter::publicMethodImplementation(), CppTraitSetter::publicMethodImplementation(), and RustTraitGetterSetter::testFunction().

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getIsSimpleType()

bool getIsSimpleType

(

const PString &

varType

)

Check if the given type is a simple type.

Parameters

varType

: type to be checked

Returns

true if the given type is a simple type, false otherwise

Definition at line 32 of file type_utils.cpp.

                                             {
        PString restVarName(varType.replace("unsigned", "").eraseChar(" \n\t*&"));
        return (restVarName == "char" || restVarName == "short" || restVarName == "int" || restVarName == "float" || restVarName == "double" || restVarName == "bool" || restVarName == "long" || restVarName == "longint" || restVarName == "size_t" || restVarName == "ssize_t" || restVarName == "void");
}

References getIsSimpleType().

Referenced by class_createCheckClassEquality(), WrapperTraitGetterSetter::classMethodDeclaration(), WrapperTraitGetterSetter::classMethodImplementation(), data_stream_trait_wrapper_classAttributeFromMessage(), data_stream_trait_wrapper_classAttributeGetSize(), data_stream_trait_wrapper_classAttributeToMessage(), data_stream_trait_wrapper_classImplCheck(), getIsSimpleType(), makeVarType(), project_wrapper_attributeDef(), WrapperTraitGetterSetter::registerClassGetterSetter(), WrapperTraitGetterSetter::registerClassMember(), wrapper_generator_class_implDealloc(), and wrapper_generator_class_implNewc().

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getTestDefaultValueTypeInCpp()

PString getTestDefaultValueTypeInCpp

(

const PString &

type

)

Get the default value of a type in C++.

Parameters

type	: type to be converted

Returns

default value of the type in C++

Definition at line 104 of file type_utils.cpp.

                                                          {
        if(type == "PString" || type == "std::string"){
                return "\"Some string\"";
        }else if(type == "PPath"){
                return "PPath(\"Some/Path\")";
        }else if(type == "char"){
                return "8";
        }else if(type == "unsigned char"){
                return "32";
        }else if(type == "int" || type == "short"){
                return "42";
        }else if(type == "unsigned int" || type == "unsigned short"){
                return "32u";
        }else if(type == "long int" || type == "long" || type == "ssize_t"){
                return "328l";
        }else if(type == "size_t" || type == "long unsigned int"){
                return "3423420LU";
        }else if(type == "bool"){
                return "true";
        }else if(type == "float"){
                return "1.0f";
        }else if(type == "double"){
                return "1.0";
        }else{
                return "";
        }
}

References getTestDefaultValueTypeInCpp().

Referenced by class_createTestClassCopy(), and getTestDefaultValueTypeInCpp().

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getTestDefaultValueTypeInPython()

PString getTestDefaultValueTypeInPython

(

const PString &

type

)

Get default test value for a given type in Python.

Parameters

type	: type to be converted

Returns

default value of the type in Python

Definition at line 136 of file type_utils.cpp.

                                                             {
        if(type == "PString" || type == "std::string"){
                return "\"Some string\"";
        }else if(type == "PPath"){
                return "\"Some/Path\"";
        }else if(type == "char" || type == "unsigned char" || type == "int" || type == "short" || type == "unsigned int" || type == "unsigned short"){
                return "42";
        }else if(type == "long int" || type == "long" || type == "ssize_t" || type == "size_t" || type == "long unsigned int" || type == "time_t"){
                return "328";
        }else if(type == "bool"){
                return "True";
        }else if(type == "float" || type == "double"){
                return "1.0";
        }else{
                return "";
        }
}

References getTestDefaultValueTypeInPython().

Referenced by getTestDefaultValueTypeInPython(), NanobindTraitCheckStream::testFunction(), NanobindTraitDataStream::testFunction(), and NanobindTraitProperty::testFunction().

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makeVarType()

PString makeVarType	(	const PString &	varType,
		bool	isSetter,
		bool	isConst,
		bool	isRef,
		bool	isPtr )

Makes the var type by taking account of the type.

Parameters

varType	: variable type name
isSetter	: true if the type is made for a setter
isConst	: true if the type must be const
isRef	: true if the variable is a reference
isPtr	: true if te variable is a pointer

Returns

var type by taking account of the type

Definition at line 162 of file type_utils.cpp.

                                                                                                 {
        PString varTypeName("");
//      std::cout << "makeVarType : varType = '" << varType << "'" << std::endl;
        bool isSimpleType = getIsSimpleType(varType);
        if(isSimpleType || isPtr){
                if(isConst && !isSetter && (!isSimpleType || isPtr)){varTypeName += "const ";}
                varTypeName += varType;
                if(isRef && !isPtr){varTypeName += " &";}
        }else{
                if(isConst && !isPtr){varTypeName += "const ";}
                varTypeName += varType + " &";
        }
        return varTypeName;
}

References getIsSimpleType(), and makeVarType().

Referenced by getter_createGetterDecl(), makeVarType(), NanobindTraitProperty::registerProperty(), and setter_createSetterDecl().

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