mirror of
https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
167 lines
3.7 KiB
C++
167 lines
3.7 KiB
C++
//
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// Function.h
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//
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// Library: CppParser
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// Package: SymbolTable
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// Module: Function
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//
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// Definition of the Function class.
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//
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// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef CppParser_Function_INCLUDED
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#define CppParser_Function_INCLUDED
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#include "Poco/CppParser/CppParser.h"
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#include "Poco/CppParser/Decl.h"
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#include <vector>
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namespace Poco {
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namespace CppParser {
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class Parameter;
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class CppParser_API Function: public Decl
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/// This class represents a (member) function declaration.
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{
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public:
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enum Flags
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{
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FN_STATIC = 1, /// The function is static.
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FN_VIRTUAL = 2, /// The function is virtual.
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FN_INLINE = 4, /// The function is inline.
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FN_CONST = 8, /// The function is const.
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FN_TEMPLATE = 16, /// The function is a template.
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FN_PURE_VIRTUAL = 32, /// The function is pure virtual.
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FN_FINAL = 64, /// The function is final.
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FN_OVERRIDE = 128, /// The function is override.
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FN_NOEXCEPT = 256, /// The function is noexcept.
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FN_DEFAULT = 512, /// The function is default.
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FN_DELETE = 1024 /// The function has been deleted.
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};
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typedef std::vector<Parameter*> Parameters;
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typedef Parameters::const_iterator Iterator;
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Function(const std::string& decl, NameSpace* pNameSpace);
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/// Creates the Function.
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~Function();
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/// Destroys the Function.
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void addParameter(Parameter* pParam);
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/// Adds a parameter to the function.
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const std::string& getReturnParameter() const;
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Iterator begin() const;
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/// Returns an iterator for iterating over the Function's Parameter's.
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Iterator end() const;
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/// Returns an iterator for iterating over the Function's Parameter's.
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void makeInline();
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/// Sets the FN_INLINE flag.
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void makeConst();
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/// Sets the FN_CONST flag.
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void makePureVirtual();
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/// Sets the FN_PURE_VIRTUAL flag.
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void makeFinal();
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/// Sets the FN_FINAL flag.
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void makeOverride();
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/// Sets the FN_OVERRIDE flag.
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void makeNoexcept();
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/// Sets the FN_NOEXCEPT flag.
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void makeDefault();
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/// Sets the FN_DEFAULT flag.
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void makeDelete();
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/// Sets the FN_DELETE flag.
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int flags() const;
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/// Returns the function's flags.
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bool isConstructor() const;
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/// Returns true iff the function is a constructor.
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bool isDestructor() const;
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/// Returns true iff the function is a destructor.
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bool isMethod() const;
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/// Returns true iff the function is a method (it's part of
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/// a Struct and it's neither a constructor nor a destructor).
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bool isFunction() const;
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/// Returns true iff the function is not a member of a class
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/// (a freestanding function).
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bool isConst() const;
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/// Returns true iff the method is const.
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int countParameters() const;
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/// Returns the number of parameters.
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std::string signature() const;
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/// Returns the signature of the function.
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bool isVirtual() const;
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/// Returns true if the method is virtual. Also examines base
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/// classes to check for a virtual function with the same
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/// signature.
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Function* getOverridden() const;
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/// If the function is virtual and overrides a function in a
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/// base class, the base class function is returned.
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/// Otherwise, null is returned.
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Symbol::Kind kind() const;
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std::string toString() const;
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private:
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Parameters _params;
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int _flags;
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std::string _retParam;
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};
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//
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// inlines
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//
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inline int Function::flags() const
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{
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return _flags;
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}
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inline const std::string& Function::getReturnParameter() const
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{
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return _retParam;
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}
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inline bool Function::isConst() const
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{
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return (flags() & FN_CONST) != 0;
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}
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} } // namespace Poco::CppParser
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#endif // CppParser_Function_INCLUDED
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