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Teach BOOST_FOREACH how to traverse our objects and arrays.

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This commit is contained in:
JoelKatz
2012-10-24 15:39:37 -07:00
parent 5b8ac06fb6
commit dc62f10ad4
1 changed files with 26 additions and 0 deletions
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26
src/SerializedObject.h
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@@ -149,10 +149,28 @@ public:
static std::auto_ptr<SerializedType> makeDefaultObject(SField::ref name)
{ return makeDefaultObject(name.fieldType, name); }
// field iterator stuff
typedef boost::ptr_vector<SerializedType>::iterator iterator;
typedef boost::ptr_vector<SerializedType>::const_iterator const_iterator;
iterator begin() { return mData.begin(); }
iterator end() { return mData.end(); }
const_iterator begin() const { return mData.begin(); }
const_iterator end() const { return mData.end(); }
bool operator==(const STObject& o) const;
bool operator!=(const STObject& o) const { return ! (*this == o); }
};
inline STObject::iterator range_begin(STObject& x) { return x.begin(); }
inline STObject::iterator range_end(STObject &x) { return x.end(); }
namespace boost
{
template<> struct range_mutable_iterator<STObject> { typedef STObject::iterator type; };
template<> struct range_const_iterator<STObject> { typedef STObject::iterator type; };
}
class STArray : public SerializedType
{
public:
@@ -222,5 +240,13 @@ public:
virtual bool isEquivalent(const SerializedType& t) const;
};
inline STArray::iterator range_begin(STArray& x) { return x.begin(); }
inline STArray::iterator range_end(STArray &x) { return x.end(); }
namespace boost
{
template<> struct range_mutable_iterator<STArray> { typedef STArray::iterator type; };
template<> struct range_const_iterator<STArray> { typedef STArray::iterator type; };
}
#endif
// vim:ts=4