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add the std iterator typedefs to iterator and const_iterator

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This commit is contained in:
Kirk Shoop 2015-01-09 07:33:28 -08:00
parent 661a44d156
commit 3486a5d9bb
2 changed files with 35 additions and 35 deletions
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64
src/json.cc
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@ -1400,11 +1400,11 @@ json::iterator::iterator(json* j) : object_(j)
{
if (object_ != nullptr)
{
if (object_->type_ == value_type::array)
if (object_->type_ == json::value_type::array)
{
vi_ = new array_t::iterator(object_->value_.array->begin());
}
if (object_->type_ == value_type::object)
if (object_->type_ == json::value_type::object)
{
oi_ = new object_t::iterator(object_->value_.object->begin());
}
@ -1415,11 +1415,11 @@ json::iterator::iterator(const json::iterator& o) : object_(o.object_)
{
if (object_ != nullptr)
{
if (object_->type_ == value_type::array)
if (object_->type_ == json::value_type::array)
{
vi_ = new array_t::iterator(*(o.vi_));
}
if (object_->type_ == value_type::object)
if (object_->type_ == json::value_type::object)
{
oi_ = new object_t::iterator(*(o.oi_));
}
@ -1449,11 +1449,11 @@ bool json::iterator::operator==(const json::iterator& o) const
if (object_ != nullptr)
{
if (object_->type_ == value_type::array)
if (object_->type_ == json::value_type::array)
{
return (vi_ == o.vi_);
}
if (object_->type_ == value_type::object)
if (object_->type_ == json::value_type::object)
{
return (oi_ == o.oi_);
}
@ -1477,7 +1477,7 @@ json::iterator& json::iterator::operator++()
switch (object_->type_)
{
case (value_type::array):
case (json::value_type::array):
{
if (++(*vi_) == object_->value_.array->end())
{
@ -1485,7 +1485,7 @@ json::iterator& json::iterator::operator++()
}
break;
}
case (value_type::object):
case (json::value_type::object):
{
if (++(*oi_) == object_->value_.object->end())
{
@ -1511,11 +1511,11 @@ json& json::iterator::operator*() const
switch (object_->type_)
{
case (value_type::array):
case (json::value_type::array):
{
return **vi_;
}
case (value_type::object):
case (json::value_type::object):
{
return (*oi_)->second;
}
@ -1536,11 +1536,11 @@ json* json::iterator::operator->() const
switch (object_->type_)
{
case (value_type::array):
case (json::value_type::array):
{
return &(**vi_);
}
case (value_type::object):
case (json::value_type::object):
{
return &((*oi_)->second);
}
@ -1553,7 +1553,7 @@ json* json::iterator::operator->() const
std::string json::iterator::key() const
{
if (object_ != nullptr and object_->type_ == value_type::object)
if (object_ != nullptr and object_->type_ == json::value_type::object)
{
return (*oi_)->first;
}
@ -1573,11 +1573,11 @@ json& json::iterator::value() const
switch (object_->type_)
{
case (value_type::array):
case (json::value_type::array):
{
return **vi_;
}
case (value_type::object):
case (json::value_type::object):
{
return (*oi_)->second;
}
@ -1593,11 +1593,11 @@ json::const_iterator::const_iterator(const json* j) : object_(j)
{
if (object_ != nullptr)
{
if (object_->type_ == value_type::array)
if (object_->type_ == json::value_type::array)
{
vi_ = new array_t::const_iterator(object_->value_.array->begin());
}
if (object_->type_ == value_type::object)
if (object_->type_ == json::value_type::object)
{
oi_ = new object_t::const_iterator(object_->value_.object->begin());
}
@ -1608,11 +1608,11 @@ json::const_iterator::const_iterator(const json::const_iterator& o) : object_(o.
{
if (object_ != nullptr)
{
if (object_->type_ == value_type::array)
if (object_->type_ == json::value_type::array)
{
vi_ = new array_t::const_iterator(*(o.vi_));
}
if (object_->type_ == value_type::object)
if (object_->type_ == json::value_type::object)
{
oi_ = new object_t::const_iterator(*(o.oi_));
}
@ -1623,11 +1623,11 @@ json::const_iterator::const_iterator(const json::iterator& o) : object_(o.object
{
if (object_ != nullptr)
{
if (object_->type_ == value_type::array)
if (object_->type_ == json::value_type::array)
{
vi_ = new array_t::const_iterator(*(o.vi_));
}
if (object_->type_ == value_type::object)
if (object_->type_ == json::value_type::object)
{
oi_ = new object_t::const_iterator(*(o.oi_));
}
@ -1657,11 +1657,11 @@ bool json::const_iterator::operator==(const json::const_iterator& o) const
if (object_ != nullptr)
{
if (object_->type_ == value_type::array)
if (object_->type_ == json::value_type::array)
{
return (vi_ == o.vi_);
}
if (object_->type_ == value_type::object)
if (object_->type_ == json::value_type::object)
{
return (oi_ == o.oi_);
}
@ -1685,7 +1685,7 @@ json::const_iterator& json::const_iterator::operator++()
switch (object_->type_)
{
case (value_type::array):
case (json::value_type::array):
{
if (++(*vi_) == object_->value_.array->end())
{
@ -1693,7 +1693,7 @@ json::const_iterator& json::const_iterator::operator++()
}
break;
}
case (value_type::object):
case (json::value_type::object):
{
if (++(*oi_) == object_->value_.object->end())
{
@ -1719,11 +1719,11 @@ const json& json::const_iterator::operator*() const
switch (object_->type_)
{
case (value_type::array):
case (json::value_type::array):
{
return **vi_;
}
case (value_type::object):
case (json::value_type::object):
{
return (*oi_)->second;
}
@ -1744,11 +1744,11 @@ const json* json::const_iterator::operator->() const
switch (object_->type_)
{
case (value_type::array):
case (json::value_type::array):
{
return &(**vi_);
}
case (value_type::object):
case (json::value_type::object):
{
return &((*oi_)->second);
}
@ -1761,7 +1761,7 @@ const json* json::const_iterator::operator->() const
std::string json::const_iterator::key() const
{
if (object_ != nullptr and object_->type_ == value_type::object)
if (object_ != nullptr and object_->type_ == json::value_type::object)
{
return (*oi_)->first;
}
@ -1781,11 +1781,11 @@ const json& json::const_iterator::value() const
switch (object_->type_)
{
case (value_type::array):
case (json::value_type::array):
{
return **vi_;
}
case (value_type::object):
case (json::value_type::object):
{
return (*oi_)->second;
}

6
src/json.h
View File

@ -324,7 +324,7 @@ class json
public:
/// an iterator
class iterator
class iterator : public std::iterator<std::forward_iterator_tag, json>
{
friend class json;
friend class json::const_iterator;
@ -356,7 +356,7 @@ class json
};
/// a const iterator
class const_iterator
class const_iterator : public std::iterator<std::forward_iterator_tag, const json>
{
friend class json;
@ -364,7 +364,7 @@ class json
const_iterator() = default;
const_iterator(const json*);
const_iterator(const const_iterator&);
const_iterator(const iterator&);
const_iterator(const json::iterator&);
~const_iterator();
const_iterator& operator=(const_iterator);