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#pragma once
#include "SrcPos.h"
#include "TypeRef.h"
#include "CppName.h"
#include "Thread.h"
#include "Access.h"
#include "Doc.h"
/**
* A function declared in C++.
*/
class Function {
public:
Function(const CppName &name, const String &pkg, Access access,
const SrcPos &pos, const Auto<Doc> &doc, Auto<TypeRef> result);
// String constants for constructor and destructor names.
static const String ctor, dtor;
// Name (__init and __destroy are constructor and destructor).
CppName name;
// Package.
String pkg;
// Name in Storm.
String stormName;
// Declared at?
SrcPos pos;
// Documentation.
Auto<Doc> doc;
// Access.
Access access;
// Parameters (any implicit this-pointer is not present here).
vector<Auto<TypeRef>> params;
// Parameter names.
vector<String> paramNames;
// Return type.
Auto<TypeRef> result;
// Flags.
enum Flags {
// Is this a member function?
isMember = 0x0001,
// Is this a static function?
isStatic = 0x0002,
// Trailing const modifier?
isConst = 0x0004,
// Leading 'virtual' modifier? Means it is not final.
isVirtual = 0x0008,
// Is this function marked 'abstract'?
isAbstract = 0x0010,
// Assignment function (marked STORM_ASSIGN).
isAssign = 0x0020,
// This is an assignment function that should be wrapped.
wrapAssign = 0x0040,
// Usable for casting?
castMember = 0x0080,
// Exported?
// Most non-exported functions are not present in the World object. Some non-exported
// functions (such as abstract functions) do, however, need to appear there.
exported = 0x0100,
};
// Flags.
nat flags;
// Flags manipulation.
inline bool has(Flags flag) const { return (flags & flag) == flag; }
inline void set(Flags flag) { flags |= flag; }
inline void clear(Flags flag) { flags &= ~nat(flag); }
inline void set(Flags flag, bool value) {
if (value)
set(flag);
else
clear(flag);
}
// Run on a specific thread?
CppName thread;
// Resolved type of the thread.
Thread *threadType;
// Resolve types.
void resolveTypes(World &w, const CppName &ctx);
};
wostream &operator <<(wostream &to, const Function &fn);
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