/usr/include/d2/4.6/object.di is in gdc-4.6 0.29.1-4.6.3-1ubuntu1.
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* Contains all implicitly declared types and variables.
*
* Copyright: Copyright Digital Mars 2000 - 2011.
* License: <a href="http://www.boost.org/LICENSE_1_0.txt">Boost License 1.0</a>.
* Authors: Walter Bright, Sean Kelly
*
* Copyright Digital Mars 2000 - 2011.
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
module object;
private
{
extern(C) void rt_finalize(void *ptr, bool det=true);
}
alias typeof(int.sizeof) size_t;
alias typeof(cast(void*)0 - cast(void*)0) ptrdiff_t;
alias ptrdiff_t sizediff_t;
alias size_t hash_t;
alias bool equals_t;
alias immutable(char)[] string;
alias immutable(wchar)[] wstring;
alias immutable(dchar)[] dstring;
class Object
{
string toString();
hash_t toHash();
int opCmp(Object o);
equals_t opEquals(Object o);
equals_t opEquals(Object lhs, Object rhs);
interface Monitor
{
void lock();
void unlock();
}
static Object factory(string classname);
}
bool opEquals(Object lhs, Object rhs);
//bool opEquals(TypeInfo lhs, TypeInfo rhs);
void setSameMutex(shared Object ownee, shared Object owner);
struct Interface
{
TypeInfo_Class classinfo;
void*[] vtbl;
ptrdiff_t offset; // offset to Interface 'this' from Object 'this'
}
struct OffsetTypeInfo
{
size_t offset;
TypeInfo ti;
}
class TypeInfo
{
hash_t getHash(in void* p);
equals_t equals(in void* p1, in void* p2);
int compare(in void* p1, in void* p2);
@property size_t tsize() nothrow pure;
void swap(void* p1, void* p2);
@property TypeInfo next() nothrow pure;
void[] init() nothrow pure; // TODO: make this a property, but may need to be renamed to diambiguate with T.init...
@property uint flags() nothrow pure;
// 1: // has possible pointers into GC memory
OffsetTypeInfo[] offTi();
void destroy(void* p);
void postblit(void* p);
@property size_t talign() nothrow pure;
version (X86_64) int argTypes(out TypeInfo arg1, out TypeInfo arg2);
}
class TypeInfo_Typedef : TypeInfo
{
TypeInfo base;
string name;
void[] m_init;
}
class TypeInfo_Enum : TypeInfo_Typedef
{
}
class TypeInfo_Pointer : TypeInfo
{
TypeInfo m_next;
}
class TypeInfo_Array : TypeInfo
{
TypeInfo value;
}
class TypeInfo_StaticArray : TypeInfo
{
TypeInfo value;
size_t len;
}
class TypeInfo_AssociativeArray : TypeInfo
{
TypeInfo value;
TypeInfo key;
TypeInfo impl;
}
class TypeInfo_Function : TypeInfo
{
TypeInfo next;
}
class TypeInfo_Delegate : TypeInfo
{
TypeInfo next;
}
class TypeInfo_Class : TypeInfo
{
@property TypeInfo_Class info() nothrow pure { return this; }
@property TypeInfo typeinfo() nothrow pure { return this; }
byte[] init; // class static initializer
string name; // class name
void*[] vtbl; // virtual function pointer table
Interface[] interfaces;
TypeInfo_Class base;
void* destructor;
void function(Object) classInvariant;
uint m_flags;
// 1: // is IUnknown or is derived from IUnknown
// 2: // has no possible pointers into GC memory
// 4: // has offTi[] member
// 8: // has constructors
// 16: // has xgetMembers member
// 32: // has typeinfo member
void* deallocator;
OffsetTypeInfo[] m_offTi;
void* defaultConstructor;
const(MemberInfo[]) function(string) xgetMembers;
static TypeInfo_Class find(in char[] classname);
Object create();
const(MemberInfo[]) getMembers(in char[] classname);
}
alias TypeInfo_Class ClassInfo;
class TypeInfo_Interface : TypeInfo
{
ClassInfo info;
}
class TypeInfo_Struct : TypeInfo
{
string name;
void[] m_init;
uint function(in void*) xtoHash;
equals_t function(in void*, in void*) xopEquals;
int function(in void*, in void*) xopCmp;
string function(in void*) xtoString;
uint m_flags;
const(MemberInfo[]) function(in char[]) xgetMembers;
void function(void*) xdtor;
void function(void*) xpostblit;
uint m_align;
version (X86_64)
{
TypeInfo m_arg1;
TypeInfo m_arg2;
}
}
class TypeInfo_Tuple : TypeInfo
{
TypeInfo[] elements;
}
class TypeInfo_Const : TypeInfo
{
TypeInfo next;
}
class TypeInfo_Invariant : TypeInfo_Const
{
}
class TypeInfo_Shared : TypeInfo_Const
{
}
class TypeInfo_Inout : TypeInfo_Const
{
}
abstract class MemberInfo
{
@property string name() nothrow pure;
}
class MemberInfo_field : MemberInfo
{
this(string name, TypeInfo ti, size_t offset);
@property override string name() nothrow pure;
@property TypeInfo typeInfo() nothrow pure;
@property size_t offset() nothrow pure;
}
class MemberInfo_function : MemberInfo
{
enum
{
Virtual = 1,
Member = 2,
Static = 4,
}
this(string name, TypeInfo ti, void* fp, uint flags);
@property override string name() nothrow pure;
@property TypeInfo typeInfo() nothrow pure;
@property void* fp() nothrow pure;
@property uint flags() nothrow pure;
}
struct ModuleInfo
{
struct New
{
uint flags;
uint index;
}
struct Old
{
string name;
ModuleInfo*[] importedModules;
TypeInfo_Class[] localClasses;
uint flags;
void function() ctor;
void function() dtor;
void function() unitTest;
void* xgetMembers;
void function() ictor;
void function() tlsctor;
void function() tlsdtor;
uint index;
void*[1] reserved;
}
union
{
New n;
Old o;
}
@property bool isNew() nothrow pure;
@property uint index() nothrow pure;
@property void index(uint i) nothrow pure;
@property uint flags() nothrow pure;
@property void flags(uint f) nothrow pure;
@property void function() tlsctor() nothrow pure;
@property void function() tlsdtor() nothrow pure;
@property void* xgetMembers() nothrow pure;
@property void function() ctor() nothrow pure;
@property void function() dtor() nothrow pure;
@property void function() ictor() nothrow pure;
@property void function() unitTest() nothrow pure;
@property ModuleInfo*[] importedModules() nothrow pure;
@property TypeInfo_Class[] localClasses() nothrow pure;
@property string name() nothrow pure;
static int opApply(scope int delegate(ref ModuleInfo*) dg);
}
ModuleInfo*[] _moduleinfo_tlsdtors;
uint _moduleinfo_tlsdtors_i;
extern (C) void _moduleTlsCtor();
extern (C) void _moduleTlsDtor();
class Throwable : Object
{
interface TraceInfo
{
int opApply(scope int delegate(ref char[]));
int opApply(scope int delegate(ref size_t, ref char[]));
string toString();
}
string msg;
string file;
size_t line;
TraceInfo info;
Throwable next;
this(string msg, Throwable next = null);
this(string msg, string file, size_t line, Throwable next = null);
override string toString();
}
class Exception : Throwable
{
this(string msg, string file = __FILE__, size_t line = __LINE__, Throwable next = null);
this(string msg, Throwable next, string file = __FILE__, size_t line = __LINE__);
}
class Error : Throwable
{
this(string msg, Throwable next = null);
this(string msg, string file, size_t line, Throwable next = null);
Throwable bypassedException;
}
extern (C)
{
// from druntime/compiler/gdc/rt/aaA.d
size_t _aaLen(void* p);
void* _aaGetp(void** pp, TypeInfo keyti, size_t valuesize, void* pkey);
void* _aaGetRvaluep(void* p, TypeInfo keyti, size_t valuesize, void* pkey);
void* _aaInp(void* p, TypeInfo keyti, void* pkey);
void _aaDelp(void* p, TypeInfo keyti, void* pkey);
void[] _aaValues(void* p, size_t keysize, size_t valuesize);
void[] _aaKeys(void* p, size_t keysize);
void* _aaRehash(void** pp, TypeInfo keyti);
extern (D) alias scope int delegate(void *) _dg_t;
int _aaApply(void* aa, size_t keysize, _dg_t dg);
extern (D) alias scope int delegate(void *, void *) _dg2_t;
int _aaApply2(void* aa, size_t keysize, _dg2_t dg);
void* _d_assocarrayliteralTp(TypeInfo_AssociativeArray ti, void[] keys, void[] values);
}
struct AssociativeArray(Key, Value)
{
void* p;
size_t length() @property { return _aaLen(p); }
Value[Key] rehash() @property
{
auto p = _aaRehash(&p, typeid(Value[Key]));
return *cast(Value[Key]*)(&p);
}
Value[] values() @property
{
auto a = _aaValues(p, Key.sizeof, Value.sizeof);
return *cast(Value[]*) &a;
}
Key[] keys() @property
{
auto a = _aaKeys(p, Key.sizeof);
return *cast(Key[]*) &a;
}
int opApply(scope int delegate(ref Key, ref Value) dg)
{
return _aaApply2(p, Key.sizeof, cast(_dg2_t)dg);
}
int opApply(scope int delegate(ref Value) dg)
{
return _aaApply(p, Key.sizeof, cast(_dg_t)dg);
}
int delegate(int delegate(ref Key) dg) byKey()
{
int foo(int delegate(ref Key) dg)
{
int byKeydg(ref Key key, ref Value value)
{
return dg(key);
}
return _aaApply2(p, Key.sizeof, cast(_dg2_t)&byKeydg);
}
return &foo;
}
int delegate(int delegate(ref Value) dg) byValue()
{
return &opApply;
}
Value get(Key key, lazy Value defaultValue)
{
auto r = key in *cast(Value[Key]*)(&p);
return r ? *r : defaultValue;
}
static if (is(typeof({ Value[Key] r; r[Key.init] = Value.init; }())))
@property Value[Key] dup()
{
Value[Key] result;
foreach (k, v; this)
{
result[k] = v;
}
return result;
}
}
unittest
{
auto a = [ 1:"one", 2:"two", 3:"three" ];
auto b = a.dup;
assert(b == [ 1:"one", 2:"two", 3:"three" ]);
}
void clear(T)(T obj) if (is(T == class))
{
rt_finalize(cast(void*)obj);
}
void clear(T)(ref T obj) if (is(T == struct))
{
typeid(T).destroy(&obj);
auto buf = (cast(ubyte*) &obj)[0 .. T.sizeof];
auto init = cast(ubyte[])typeid(T).init;
if(init.ptr is null) // null ptr means initialize to 0s
buf[] = 0;
else
buf[] = init[];
}
void clear(T : U[n], U, size_t n)(ref T obj)
{
obj = T.init;
}
void clear(T)(ref T obj)
if (!is(T == struct) && !is(T == class) && !_isStaticArray!T)
{
obj = T.init;
}
template _isStaticArray(T : U[N], U, size_t N)
{
enum bool _isStaticArray = true;
}
template _isStaticArray(T)
{
enum bool _isStaticArray = false;
}
private
{
extern (C) void _d_arrayshrinkfit(TypeInfo ti, void[] arr);
extern (C) size_t _d_arraysetcapacity(TypeInfo ti, size_t newcapacity, void *arrptr);
}
@property size_t capacity(T)(T[] arr)
{
return _d_arraysetcapacity(typeid(T[]), 0, cast(void *)&arr);
}
size_t reserve(T)(ref T[] arr, size_t newcapacity)
{
return _d_arraysetcapacity(typeid(T[]), newcapacity, cast(void *)&arr);
}
void assumeSafeAppend(T)(T[] arr)
{
_d_arrayshrinkfit(typeid(T[]), *(cast(void[]*)&arr));
}
bool _ArrayEq(T1, T2)(T1[] a1, T2[] a2)
{
if (a1.length != a2.length)
return false;
foreach(i, a; a1)
{ if (a != a2[i])
return false;
}
return true;
}
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