| author | William Roberts <williamr@symbian.org> |
| Wed, 31 Mar 2010 12:33:34 +0100 | |
| branch | Symbian3 |
| changeset 4 | 837f303aceeb |
| permissions | -rw-r--r-- |
| williamr@4 | 1 |
#ifndef _STLP_PTRS_SPECIALIZE_H |
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#define _STLP_PTRS_SPECIALIZE_H |
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|
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#ifndef _STLP_TYPE_TRAITS_H |
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# include <stl/type_traits.h> |
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#endif |
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|
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// the following is a workaround for arrow operator problems |
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#if defined ( _STLP_NO_ARROW_OPERATOR ) |
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// User wants to disable proxy -> operators |
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# define _STLP_DEFINE_ARROW_OPERATOR |
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# define _STLP_ARROW_SPECIALIZE_WITH_PTRS(_Tp) |
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#else |
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// Compiler can handle generic -> operator. |
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# define _STLP_ARROW_SPECIALIZE_WITH_PTRS(_Tp) |
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# if defined (__BORLANDC__) |
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# define _STLP_DEFINE_ARROW_OPERATOR pointer operator->() const { return &(*(*this)); }
|
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# elif defined(__WATCOMC__) |
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# define _STLP_DEFINE_ARROW_OPERATOR pointer operator->() const { reference x = operator*(); return &x; }
|
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# else |
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# define _STLP_DEFINE_ARROW_OPERATOR pointer operator->() const { return &(operator*()); }
|
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# endif |
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#endif /* _STLP_NO_ARROW_OPERATOR */ |
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|
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// Important pointers specializations |
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|
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#ifdef _STLP_SIMULATE_PARTIAL_SPEC_FOR_TYPE_TRAITS |
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# define _STLP_TYPE_TRAITS_POD_SPECIALIZE_V(_Type) |
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# define _STLP_TYPE_TRAITS_POD_SPECIALIZE(_Type) |
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#else |
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# define _STLP_TYPE_TRAITS_POD_SPECIALIZE(_Type) _STLP_TEMPLATE_NULL struct __type_traits<_Type> : __type_traits_aux<1> {};
|
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# define _STLP_TYPE_TRAITS_POD_SPECIALIZE_V(_Type) \ |
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_STLP_TYPE_TRAITS_POD_SPECIALIZE(_Type*) \ |
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_STLP_TYPE_TRAITS_POD_SPECIALIZE(const _Type*) \ |
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_STLP_TYPE_TRAITS_POD_SPECIALIZE(_Type**) \ |
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_STLP_TYPE_TRAITS_POD_SPECIALIZE(_Type* const *) \ |
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_STLP_TYPE_TRAITS_POD_SPECIALIZE(const _Type**) \ |
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_STLP_TYPE_TRAITS_POD_SPECIALIZE(_Type***) \ |
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_STLP_TYPE_TRAITS_POD_SPECIALIZE(const _Type***) |
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#endif |
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|
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# define _STLP_POINTERS_SPECIALIZE(_Type) _STLP_TYPE_TRAITS_POD_SPECIALIZE_V(_Type) _STLP_ARROW_SPECIALIZE_WITH_PTRS(_Type) |
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|
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_STLP_BEGIN_NAMESPACE |
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|
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# if !defined ( _STLP_NO_BOOL ) |
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_STLP_POINTERS_SPECIALIZE( bool ) |
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# endif |
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_STLP_TYPE_TRAITS_POD_SPECIALIZE_V(void) |
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# ifndef _STLP_NO_SIGNED_BUILTINS |
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_STLP_POINTERS_SPECIALIZE( signed char ) |
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# endif |
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_STLP_POINTERS_SPECIALIZE( char ) |
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_STLP_POINTERS_SPECIALIZE( unsigned char ) |
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_STLP_POINTERS_SPECIALIZE( short ) |
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_STLP_POINTERS_SPECIALIZE( unsigned short ) |
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_STLP_POINTERS_SPECIALIZE( int ) |
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_STLP_POINTERS_SPECIALIZE( unsigned int ) |
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_STLP_POINTERS_SPECIALIZE( long ) |
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_STLP_POINTERS_SPECIALIZE( unsigned long ) |
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_STLP_POINTERS_SPECIALIZE( float ) |
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_STLP_POINTERS_SPECIALIZE( double ) |
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# if !defined ( _STLP_NO_LONG_DOUBLE ) |
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_STLP_POINTERS_SPECIALIZE( long double ) |
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# endif |
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# if defined ( _STLP_LONG_LONG) |
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_STLP_POINTERS_SPECIALIZE( _STLP_LONG_LONG ) |
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_STLP_POINTERS_SPECIALIZE( unsigned _STLP_LONG_LONG ) |
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# endif |
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#if defined ( _STLP_HAS_WCHAR_T ) && ! defined (_STLP_WCHAR_T_IS_USHORT) |
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_STLP_POINTERS_SPECIALIZE( wchar_t ) |
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# endif |
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|
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_STLP_END_NAMESPACE |
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|
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# undef _STLP_ARROW_SPECIALIZE |
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# undef _STLP_ARROW_SPECIALIZE_WITH_PTRS |
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# undef _STLP_TYPE_TRAITS_POD_SPECIALIZE_V |
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|
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#endif |