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changed iterator to use iterator_traits directly instead of

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std::iterator to support the old STL on grace.
This commit is contained in:
crs 2002-05-31 18:35:53 +00:00
parent 793c968f00
commit 3a80df28dd
1 changed files with 13 additions and 3 deletions
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16
server/CConfig.h
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@ -7,6 +7,18 @@
#include <iosfwd>
#include <map>
class CConfig;
namespace std {
struct iterator_traits<CConfig> {
typedef CString value_type;
typedef ptrdiff_t difference_type;
typedef bidirectional_iterator_tag iterator_category;
typedef CString* pointer;
typedef CString& reference;
};
};
class CConfig {
public:
enum EDirection { kLeft, kRight, kTop, kBottom,
@ -22,9 +34,7 @@ private:
public:
typedef CCellMap::const_iterator internal_const_iterator;
class const_iterator : public std::iterator<
std::bidirectional_iterator_tag,
CString, ptrdiff_t, CString*, CString&> {
class const_iterator : std::iterator_traits<CConfig> {
public:
explicit const_iterator() : m_i() { }
explicit const_iterator(const internal_const_iterator& i) : m_i(i) { }