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MFC Ranges

If the <boost/range/mfc.hpp> is included before or after Boost.Range headers, the MFC collections and strings become models of Range. The table below lists the Traversal Category and range_reference of MFC ranges.

Range

Traversal Category

range_reference<Range>::type

CArray<T,A>

Random Access Range

T&

CList<T,A>

Bidirectional Range

T&

CMap<K,AK,M,AM>

Forward Range

Range::CPair&

CTypedPtrArray<B,T*>

Random Access Range

T* const

CTypedPtrList<B,T*>

Bidirectional Range

T* const

CTypedPtrMap<B,T*,V*>

Forward Range

std::pair<T*,V*> const

CByteArray

Random Access Range

BYTE&

CDWordArray

Random Access Range

DWORD&

CObArray

Random Access Range

CObject*&

CPtrArray

Random Access Range

void*&

CStringArray

Random Access Range

CString&

CUIntArray

Random Access Range

UINT&

CWordArray

Random Access Range

WORD&

CObList

Bidirectional Range

CObject*&

CPtrList

Bidirectional Range

void*&

CStringList

Bidirectional Range

CString&

CMapPtrToWord

Forward Range

std::pair<void*,WORD> const

CMapPtrToPtr

Forward Range

std::pair<void*,void*> const

CMapStringToOb

Forward Range

std::pair<String,CObject*> const

CMapStringToString

Forward Range

Range::CPair&

CMapWordToOb

Forward Range

std::pair<WORD,CObject*> const

CMapWordToPtr

Forward Range

std::pair<WORD,void*> const

Other Boost.Range metafunctions are defined by the following. Let Range be any type listed above and Ref be the same as range_reference<Range>::type. range_value<Range>::type is the same as remove_reference<remove_const<Ref>::type>::type, range_difference<Range>::type is the same as std::ptrdiff_t, and range_pointer<Range>::type is the same as add_pointer<remove_reference<Ref>::type>::type. As for const Range, see below.


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