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Libraries
json
Commits
bbc45eb4
Commit
bbc45eb4
authored
Jan 21, 2015
by
Niels
Browse files
Options
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Plain Diff
overworked iterators
parent
76be1ae1
Changes
4
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Inline
Side-by-side
Showing
4 changed files
with
356 additions
and
512 deletions
+356
-512
header_only/json.h
header_only/json.h
+149
-227
src/json.cc
src/json.cc
+138
-221
src/json.h
src/json.h
+11
-6
test/json_unit.cc
test/json_unit.cc
+58
-58
No files found.
header_only/json.h
View file @
bbc45eb4
...
...
@@ -42,11 +42,12 @@ due to alignment.
*/
class
json
{
p
ublic
:
p
rivate
:
// forward declaration to friend this class
class
iterator
;
class
const_iterator
;
public:
// container types
using
value_type
=
json
;
using
reference
=
json
&
;
...
...
@@ -371,15 +372,15 @@ class json
/// the payload
value
value_
{};
p
ublic
:
p
rivate
:
/// an iterator
class
iterator
:
p
ublic
std
::
iterator
<
std
::
forward_iterator_tag
,
json
>
class
iterator
:
p
rivate
std
::
iterator
<
std
::
forward_iterator_tag
,
json
>
{
friend
class
json
;
friend
class
json
::
const_iterator
;
public:
iterator
()
=
default
;
iterator
(
json
*
);
iterator
(
json
*
,
bool
);
iterator
(
const
iterator
&
);
~
iterator
();
...
...
@@ -402,16 +403,18 @@ class json
array_t
::
iterator
*
vi_
=
nullptr
;
/// an iterator for JSON objects
object_t
::
iterator
*
oi_
=
nullptr
;
/// whether iterator points to a valid object
bool
invalid
=
true
;
};
/// a const iterator
class
const_iterator
:
p
ublic
std
::
iterator
<
std
::
forward_iterator_tag
,
const
json
>
class
const_iterator
:
p
rivate
std
::
iterator
<
std
::
forward_iterator_tag
,
const
json
>
{
friend
class
json
;
public:
const_iterator
()
=
default
;
const_iterator
(
const
json
*
);
const_iterator
(
const
json
*
,
bool
);
const_iterator
(
const
const_iterator
&
);
const_iterator
(
const
json
::
iterator
&
);
~
const_iterator
();
...
...
@@ -435,6 +438,8 @@ class json
array_t
::
const_iterator
*
vi_
=
nullptr
;
/// an iterator for JSON objects
object_t
::
const_iterator
*
oi_
=
nullptr
;
/// whether iterator reached past the end
bool
invalid
=
true
;
};
private:
...
...
@@ -1769,50 +1774,28 @@ json::const_iterator json::find(const std::string& key) const
json
::
iterator
json
::
find
(
const
char
*
key
)
{
if
(
type_
!=
value_t
::
object
)
{
return
end
();
}
else
auto
result
=
end
();
if
(
type_
==
value_t
::
object
)
{
const
object_t
::
iterator
i
=
value_
.
object
->
find
(
key
);
if
(
i
!=
value_
.
object
->
end
())
{
json
::
iterator
result
(
this
);
delete
result
.
oi_
;
result
.
oi_
=
nullptr
;
result
.
oi_
=
new
object_t
::
iterator
(
i
);
return
result
;
}
else
{
return
end
();
}
result
.
oi_
=
new
object_t
::
iterator
(
value_
.
object
->
find
(
key
));
result
.
invalid
=
(
*
(
result
.
oi_
)
==
value_
.
object
->
end
());
}
return
result
;
}
json
::
const_iterator
json
::
find
(
const
char
*
key
)
const
{
if
(
type_
!=
value_t
::
object
)
{
return
end
();
}
else
auto
result
=
cend
();
if
(
type_
==
value_t
::
object
)
{
const
object_t
::
const_iterator
i
=
value_
.
object
->
find
(
key
);
if
(
i
!=
value_
.
object
->
end
())
{
json
::
const_iterator
result
(
this
);
delete
result
.
oi_
;
result
.
oi_
=
nullptr
;
result
.
oi_
=
new
object_t
::
const_iterator
(
i
);
return
result
;
}
else
{
return
end
();
}
result
.
oi_
=
new
object_t
::
const_iterator
(
value_
.
object
->
find
(
key
));
result
.
invalid
=
(
*
(
result
.
oi_
)
==
value_
.
object
->
cend
());
}
return
result
;
}
bool
json
::
operator
==
(
const
json
&
o
)
const
noexcept
...
...
@@ -1896,90 +1879,78 @@ bool json::operator!=(const json& o) const noexcept
json
::
iterator
json
::
begin
()
noexcept
{
return
json
::
iterator
(
this
);
return
json
::
iterator
(
this
,
true
);
}
json
::
iterator
json
::
end
()
noexcept
{
return
json
::
iterator
();
return
json
::
iterator
(
this
,
false
);
}
json
::
const_iterator
json
::
begin
()
const
noexcept
{
return
json
::
const_iterator
(
this
);
return
json
::
const_iterator
(
this
,
true
);
}
json
::
const_iterator
json
::
end
()
const
noexcept
{
return
json
::
const_iterator
();
return
json
::
const_iterator
(
this
,
false
);
}
json
::
const_iterator
json
::
cbegin
()
const
noexcept
{
return
json
::
const_iterator
(
this
);
return
json
::
const_iterator
(
this
,
true
);
}
json
::
const_iterator
json
::
cend
()
const
noexcept
{
return
json
::
const_iterator
();
return
json
::
const_iterator
(
this
,
false
);
}
json
::
iterator
::
iterator
(
json
*
j
)
:
object_
(
j
)
json
::
iterator
::
iterator
(
json
*
j
,
bool
begin
)
:
object_
(
j
),
invalid
(
not
begin
or
j
==
nullptr
)
{
if
(
object_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
{
if
(
object_
->
empty
()
)
if
(
begin
)
{
object_
=
nullptr
;
vi_
=
new
array_t
::
iterator
(
object_
->
value_
.
array
->
begin
());
invalid
=
(
*
vi_
==
object_
->
value_
.
array
->
end
());
}
else
{
vi_
=
new
array_t
::
iterator
(
object_
->
value_
.
array
->
begin
());
vi_
=
new
array_t
::
iterator
(
object_
->
value_
.
array
->
end
());
}
}
else
if
(
object_
->
type_
==
json
::
value_t
::
object
)
{
if
(
object_
->
empty
()
)
if
(
begin
)
{
object_
=
nullptr
;
oi_
=
new
object_t
::
iterator
(
object_
->
value_
.
object
->
begin
());
invalid
=
(
*
oi_
==
object_
->
value_
.
object
->
end
());
}
else
{
oi_
=
new
object_t
::
iterator
(
object_
->
value_
.
object
->
begin
());
oi_
=
new
object_t
::
iterator
(
object_
->
value_
.
object
->
end
());
}
}
}
}
json
::
iterator
::
iterator
(
const
json
::
iterator
&
o
)
:
object_
(
o
.
object_
)
json
::
iterator
::
iterator
(
const
json
::
iterator
&
o
)
:
object_
(
o
.
object_
),
invalid
(
o
.
invalid
)
{
if
(
o
bject
_
!=
nullptr
)
if
(
o
.
vi
_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
vi_
=
new
array_t
::
iterator
(
object_
->
value_
.
array
->
begin
());
}
}
else
if
(
object_
->
type_
==
json
::
value_t
::
object
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
oi_
=
new
object_t
::
iterator
(
object_
->
value_
.
object
->
begin
());
}
}
vi_
=
new
array_t
::
iterator
(
*
(
o
.
vi_
));
}
if
(
o
.
oi_
!=
nullptr
)
{
oi_
=
new
object_t
::
iterator
(
*
(
o
.
oi_
));
}
}
...
...
@@ -1994,29 +1965,29 @@ json::iterator& json::iterator::operator=(json::iterator o)
std
::
swap
(
object_
,
o
.
object_
);
std
::
swap
(
vi_
,
o
.
vi_
);
std
::
swap
(
oi_
,
o
.
oi_
);
std
::
swap
(
invalid
,
o
.
invalid
);
return
*
this
;
}
bool
json
::
iterator
::
operator
==
(
const
json
::
iterator
&
o
)
const
{
if
(
object_
!=
o
.
object_
)
if
(
object_
!=
nullptr
and
o
.
object_
!=
nullptr
)
{
return
false
;
}
if
(
object_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
if
(
object_
->
type_
==
json
::
value_t
::
array
and
o
.
object_
->
type_
==
json
::
value_t
::
array
)
{
return
(
vi_
==
o
.
vi_
);
return
(
*
vi_
==
*
(
o
.
vi_
)
);
}
if
(
object_
->
type_
==
json
::
value_t
::
object
)
if
(
object_
->
type_
==
json
::
value_t
::
object
and
o
.
object_
->
type_
==
json
::
value_t
::
object
)
{
return
(
oi_
==
o
.
oi_
);
return
(
*
oi_
==
*
(
o
.
oi_
)
);
}
}
return
true
;
if
(
invalid
==
o
.
invalid
and
object_
==
o
.
object_
)
{
return
true
;
}
}
return
false
;
}
bool
json
::
iterator
::
operator
!=
(
const
json
::
iterator
&
o
)
const
...
...
@@ -2026,44 +1997,38 @@ bool json::iterator::operator!=(const json::iterator& o) const
json
::
iterator
&
json
::
iterator
::
operator
++
()
{
// iterator cannot be incremented
if
(
object_
==
nullptr
)
{
return
*
this
;
}
switch
(
object_
->
type_
)
if
(
object_
!=
nullptr
)
{
case
(
json
:
:
value_t
::
array
)
:
switch
(
object_
->
type_
)
{
if
(
++
(
*
vi_
)
==
object_
->
value_
.
array
->
end
())
case
(
json
:
:
value_t
::
array
)
:
{
object_
=
nullptr
;
std
::
advance
(
*
vi_
,
1
);
invalid
=
(
*
vi_
==
object_
->
value_
.
array
->
end
());
break
;
}
break
;
}
case
(
json
:
:
value_t
::
object
)
:
{
if
(
++
(
*
oi_
)
==
object_
->
value_
.
object
->
end
())
case
(
json
:
:
value_t
::
object
)
:
{
object_
=
nullptr
;
std
::
advance
(
*
oi_
,
1
);
invalid
=
(
*
oi_
==
object_
->
value_
.
object
->
end
());
break
;
}
default:
{
invalid
=
true
;
break
;
}
break
;
}
default:
{
object_
=
nullptr
;
}
}
return
*
this
;
}
json
&
json
::
iterator
::
operator
*
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
runtime_error
(
"cannot get value"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
switch
(
object_
->
type_
)
...
...
@@ -2085,10 +2050,9 @@ json& json::iterator::operator*() const
json
*
json
::
iterator
::
operator
->
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
runtime_error
(
"cannot get value"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
switch
(
object_
->
type_
)
...
...
@@ -2110,20 +2074,17 @@ json* json::iterator::operator->() const
std
::
string
json
::
iterator
::
key
()
const
{
if
(
object_
!=
nullptr
and
object_
->
type_
=
=
json
::
value_t
::
object
)
if
(
object_
==
nullptr
or
invalid
or
object_
->
type_
!
=
json
::
value_t
::
object
)
{
return
(
*
oi_
)
->
first
;
}
else
{
throw
std
::
out_of_range
(
"cannot get key"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
return
(
*
oi_
)
->
first
;
}
json
&
json
::
iterator
::
value
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
out_of_range
(
"cannot get value"
);
}
...
...
@@ -2146,90 +2107,61 @@ json& json::iterator::value() const
}
json
::
const_iterator
::
const_iterator
(
const
json
*
j
)
:
object_
(
j
)
json
::
const_iterator
::
const_iterator
(
const
json
*
j
,
bool
begin
)
:
object_
(
j
),
invalid
(
not
begin
or
j
==
nullptr
)
{
if
(
object_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
{
if
(
object_
->
empty
()
)
if
(
begin
)
{
object_
=
nullptr
;
vi_
=
new
array_t
::
const_iterator
(
object_
->
value_
.
array
->
cbegin
());
invalid
=
(
*
vi_
==
object_
->
value_
.
array
->
cend
());
}
else
{
vi_
=
new
array_t
::
const_iterator
(
object_
->
value_
.
array
->
begin
());
vi_
=
new
array_t
::
const_iterator
(
object_
->
value_
.
array
->
cend
());
}
}
else
if
(
object_
->
type_
==
json
::
value_t
::
object
)
{
if
(
object_
->
empty
()
)
if
(
begin
)
{
object_
=
nullptr
;
oi_
=
new
object_t
::
const_iterator
(
object_
->
value_
.
object
->
cbegin
());
invalid
=
(
*
oi_
==
object_
->
value_
.
object
->
cend
());
}
else
{
oi_
=
new
object_t
::
const_iterator
(
object_
->
value_
.
object
->
begin
());
oi_
=
new
object_t
::
const_iterator
(
object_
->
value_
.
object
->
cend
());
}
}
}
}
json
::
const_iterator
::
const_iterator
(
const
json
::
const_iterator
&
o
)
:
object_
(
o
.
object_
)
json
::
const_iterator
::
const_iterator
(
const
json
::
const_iterator
&
o
)
:
object_
(
o
.
object_
),
invalid
(
o
.
invalid
)
{
if
(
o
bject
_
!=
nullptr
)
if
(
o
.
vi
_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
vi_
=
new
array_t
::
const_iterator
(
object_
->
value_
.
array
->
begin
());
}
}
else
if
(
object_
->
type_
==
json
::
value_t
::
object
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
oi_
=
new
object_t
::
const_iterator
(
object_
->
value_
.
object
->
begin
());
}
}
vi_
=
new
array_t
::
const_iterator
(
*
(
o
.
vi_
));
}
if
(
o
.
oi_
!=
nullptr
)
{
oi_
=
new
object_t
::
const_iterator
(
*
(
o
.
oi_
));
}
}
json
::
const_iterator
::
const_iterator
(
const
json
::
iterator
&
o
)
:
object_
(
o
.
object_
)
json
::
const_iterator
::
const_iterator
(
const
json
::
iterator
&
o
)
:
object_
(
o
.
object_
),
invalid
(
o
.
invalid
)
{
if
(
o
bject
_
!=
nullptr
)
if
(
o
.
vi
_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
vi_
=
new
array_t
::
const_iterator
(
object_
->
value_
.
array
->
begin
());
}
}
else
if
(
object_
->
type_
==
json
::
value_t
::
object
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
oi_
=
new
object_t
::
const_iterator
(
object_
->
value_
.
object
->
begin
());
}
}
vi_
=
new
array_t
::
const_iterator
(
*
(
o
.
vi_
));
}
if
(
o
.
oi_
!=
nullptr
)
{
oi_
=
new
object_t
::
const_iterator
(
*
(
o
.
oi_
));
}
}
...
...
@@ -2244,29 +2176,29 @@ json::const_iterator& json::const_iterator::operator=(json::const_iterator o)
std
::
swap
(
object_
,
o
.
object_
);
std
::
swap
(
vi_
,
o
.
vi_
);
std
::
swap
(
oi_
,
o
.
oi_
);
std
::
swap
(
invalid
,
o
.
invalid
);
return
*
this
;
}
bool
json
::
const_iterator
::
operator
==
(
const
json
::
const_iterator
&
o
)
const
{
if
(
object_
!=
o
.
object_
)
{
return
false
;
}
if
(
object_
!=
nullptr
)
if
(
object_
!=
nullptr
and
o
.
object_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
if
(
object_
->
type_
==
json
::
value_t
::
array
and
o
.
object_
->
type_
==
json
::
value_t
::
array
)
{
return
(
vi_
==
o
.
vi_
);
return
(
*
vi_
==
*
(
o
.
vi_
)
);
}
if
(
object_
->
type_
==
json
::
value_t
::
object
)
if
(
object_
->
type_
==
json
::
value_t
::
object
and
o
.
object_
->
type_
==
json
::
value_t
::
object
)
{
return
(
oi_
==
o
.
oi_
);
return
(
*
oi_
==
*
(
o
.
oi_
));
}
if
(
invalid
==
o
.
invalid
and
object_
==
o
.
object_
)
{
return
true
;
}
}
return
tru
e
;
return
fals
e
;
}
bool
json
::
const_iterator
::
operator
!=
(
const
json
::
const_iterator
&
o
)
const
...
...
@@ -2276,44 +2208,38 @@ bool json::const_iterator::operator!=(const json::const_iterator& o) const
json
::
const_iterator
&
json
::
const_iterator
::
operator
++
()
{
// iterator cannot be incremented
if
(
object_
==
nullptr
)
{
return
*
this
;
}
switch
(
object_
->
type_
)
if
(
object_
!=
nullptr
)
{
case
(
json
:
:
value_t
::
array
)
:
switch
(
object_
->
type_
)
{
if
(
++
(
*
vi_
)
==
object_
->
value_
.
array
->
end
())
case
(
json
:
:
value_t
::
array
)
:
{
object_
=
nullptr
;
std
::
advance
(
*
vi_
,
1
);
invalid
=
(
*
vi_
==
object_
->
value_
.
array
->
end
());
break
;
}
break
;
}
case
(
json
:
:
value_t
::
object
)
:
{
if
(
++
(
*
oi_
)
==
object_
->
value_
.
object
->
end
())
case
(
json
:
:
value_t
::
object
)
:
{
object_
=
nullptr
;
std
::
advance
(
*
oi_
,
1
);
invalid
=
(
*
oi_
==
object_
->
value_
.
object
->
end
());
break
;
}
default:
{
invalid
=
true
;
break
;
}
break
;
}
default:
{
object_
=
nullptr
;
}
}
return
*
this
;
}
const
json
&
json
::
const_iterator
::
operator
*
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
runtime_error
(
"cannot get value"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
switch
(
object_
->
type_
)
...
...
@@ -2335,10 +2261,9 @@ const json& json::const_iterator::operator*() const
const
json
*
json
::
const_iterator
::
operator
->
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
runtime_error
(
"cannot get value"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
switch
(
object_
->
type_
)
...
...
@@ -2360,20 +2285,17 @@ const json* json::const_iterator::operator->() const
std
::
string
json
::
const_iterator
::
key
()
const
{
if
(
object_
!=
nullptr
and
object_
->
type_
=
=
json
::
value_t
::
object
)
if
(
object_
==
nullptr
or
invalid
or
object_
->
type_
!
=
json
::
value_t
::
object
)
{
return
(
*
oi_
)
->
first
;
}
else
{
throw
std
::
out_of_range
(
"cannot get key"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
return
(
*
oi_
)
->
first
;
}
const
json
&
json
::
const_iterator
::
value
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
out_of_range
(
"cannot get value"
);
}
...
...
src/json.cc
View file @
bbc45eb4
...
...
@@ -1245,50 +1245,28 @@ json::const_iterator json::find(const std::string& key) const
json
::
iterator
json
::
find
(
const
char
*
key
)
{
if
(
type_
!=
value_t
::
object
)
auto
result
=
end
();
if
(
type_
==
value_t
::
object
)
{
return
end
();
}
else
{
const
object_t
::
iterator
i
=
value_
.
object
->
find
(
key
);
if
(
i
!=
value_
.
object
->
end
())
{
json
::
iterator
result
(
this
);
delete
result
.
oi_
;
result
.
oi_
=
nullptr
;
result
.
oi_
=
new
object_t
::
iterator
(
i
);
return
result
;
}
else
{
return
end
();
}
result
.
oi_
=
new
object_t
::
iterator
(
value_
.
object
->
find
(
key
));
result
.
invalid
=
(
*
(
result
.
oi_
)
==
value_
.
object
->
end
());
}
return
result
;
}
json
::
const_iterator
json
::
find
(
const
char
*
key
)
const
{
if
(
type_
!=
value_t
::
object
)
auto
result
=
cend
();
if
(
type_
==
value_t
::
object
)
{
return
end
();
}
else
{
const
object_t
::
const_iterator
i
=
value_
.
object
->
find
(
key
);
if
(
i
!=
value_
.
object
->
end
())
{
json
::
const_iterator
result
(
this
);
delete
result
.
oi_
;
result
.
oi_
=
nullptr
;
result
.
oi_
=
new
object_t
::
const_iterator
(
i
);
return
result
;
}
else
{
return
end
();
}
result
.
oi_
=
new
object_t
::
const_iterator
(
value_
.
object
->
find
(
key
));
result
.
invalid
=
(
*
(
result
.
oi_
)
==
value_
.
object
->
cend
());
}
return
result
;
}
bool
json
::
operator
==
(
const
json
&
o
)
const
noexcept
...
...
@@ -1372,90 +1350,78 @@ bool json::operator!=(const json& o) const noexcept
json
::
iterator
json
::
begin
()
noexcept
{
return
json
::
iterator
(
this
);
return
json
::
iterator
(
this
,
true
);
}
json
::
iterator
json
::
end
()
noexcept
{
return
json
::
iterator
();
return
json
::
iterator
(
this
,
false
);
}
json
::
const_iterator
json
::
begin
()
const
noexcept
{
return
json
::
const_iterator
(
this
);
return
json
::
const_iterator
(
this
,
true
);
}
json
::
const_iterator
json
::
end
()
const
noexcept
{
return
json
::
const_iterator
();
return
json
::
const_iterator
(
this
,
false
);
}
json
::
const_iterator
json
::
cbegin
()
const
noexcept
{
return
json
::
const_iterator
(
this
);
return
json
::
const_iterator
(
this
,
true
);
}
json
::
const_iterator
json
::
cend
()
const
noexcept
{
return
json
::
const_iterator
();
return
json
::
const_iterator
(
this
,
false
);
}
json
::
iterator
::
iterator
(
json
*
j
)
:
object_
(
j
)
json
::
iterator
::
iterator
(
json
*
j
,
bool
begin
)
:
object_
(
j
),
invalid
(
not
begin
or
j
==
nullptr
)
{
if
(
object_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
{
if
(
object_
->
empty
()
)
if
(
begin
)
{
object_
=
nullptr
;
vi_
=
new
array_t
::
iterator
(
object_
->
value_
.
array
->
begin
());
invalid
=
(
*
vi_
==
object_
->
value_
.
array
->
end
());
}
else
{
vi_
=
new
array_t
::
iterator
(
object_
->
value_
.
array
->
begin
());
vi_
=
new
array_t
::
iterator
(
object_
->
value_
.
array
->
end
());
}
}
else
if
(
object_
->
type_
==
json
::
value_t
::
object
)
{
if
(
object_
->
empty
()
)
if
(
begin
)
{
object_
=
nullptr
;
oi_
=
new
object_t
::
iterator
(
object_
->
value_
.
object
->
begin
());
invalid
=
(
*
oi_
==
object_
->
value_
.
object
->
end
());
}
else
{
oi_
=
new
object_t
::
iterator
(
object_
->
value_
.
object
->
begin
());
oi_
=
new
object_t
::
iterator
(
object_
->
value_
.
object
->
end
());
}
}
}
}
json
::
iterator
::
iterator
(
const
json
::
iterator
&
o
)
:
object_
(
o
.
object_
)
json
::
iterator
::
iterator
(
const
json
::
iterator
&
o
)
:
object_
(
o
.
object_
),
invalid
(
o
.
invalid
)
{
if
(
o
bject
_
!=
nullptr
)
if
(
o
.
vi
_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
vi_
=
new
array_t
::
iterator
(
object_
->
value_
.
array
->
begin
());
}
}
else
if
(
object_
->
type_
==
json
::
value_t
::
object
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
oi_
=
new
object_t
::
iterator
(
object_
->
value_
.
object
->
begin
());
}
}
vi_
=
new
array_t
::
iterator
(
*
(
o
.
vi_
));
}
if
(
o
.
oi_
!=
nullptr
)
{
oi_
=
new
object_t
::
iterator
(
*
(
o
.
oi_
));
}
}
...
...
@@ -1470,29 +1436,29 @@ json::iterator& json::iterator::operator=(json::iterator o)
std
::
swap
(
object_
,
o
.
object_
);
std
::
swap
(
vi_
,
o
.
vi_
);
std
::
swap
(
oi_
,
o
.
oi_
);
std
::
swap
(
invalid
,
o
.
invalid
);
return
*
this
;
}
bool
json
::
iterator
::
operator
==
(
const
json
::
iterator
&
o
)
const
{
if
(
object_
!=
o
.
object_
)
{
return
false
;
}
if
(
object_
!=
nullptr
)
if
(
object_
!=
nullptr
and
o
.
object_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
if
(
object_
->
type_
==
json
::
value_t
::
array
and
o
.
object_
->
type_
==
json
::
value_t
::
array
)
{
return
(
vi_
==
o
.
vi_
);
return
(
*
vi_
==
*
(
o
.
vi_
)
);
}
if
(
object_
->
type_
==
json
::
value_t
::
object
)
if
(
object_
->
type_
==
json
::
value_t
::
object
and
o
.
object_
->
type_
==
json
::
value_t
::
object
)
{
return
(
oi_
==
o
.
oi_
);
return
(
*
oi_
==
*
(
o
.
oi_
)
);
}
}
return
true
;
if
(
invalid
==
o
.
invalid
and
object_
==
o
.
object_
)
{
return
true
;
}
}
return
false
;
}
bool
json
::
iterator
::
operator
!=
(
const
json
::
iterator
&
o
)
const
...
...
@@ -1502,44 +1468,38 @@ bool json::iterator::operator!=(const json::iterator& o) const
json
::
iterator
&
json
::
iterator
::
operator
++
()
{
// iterator cannot be incremented
if
(
object_
==
nullptr
)
{
return
*
this
;
}
switch
(
object_
->
type_
)
if
(
object_
!=
nullptr
)
{
case
(
json
:
:
value_t
::
array
)
:
switch
(
object_
->
type_
)
{
if
(
++
(
*
vi_
)
==
object_
->
value_
.
array
->
end
())
case
(
json
:
:
value_t
::
array
)
:
{
object_
=
nullptr
;
std
::
advance
(
*
vi_
,
1
);
invalid
=
(
*
vi_
==
object_
->
value_
.
array
->
end
());
break
;
}
break
;
}
case
(
json
:
:
value_t
::
object
)
:
{
if
(
++
(
*
oi_
)
==
object_
->
value_
.
object
->
end
())
case
(
json
:
:
value_t
::
object
)
:
{
object_
=
nullptr
;
std
::
advance
(
*
oi_
,
1
);
invalid
=
(
*
oi_
==
object_
->
value_
.
object
->
end
());
break
;
}
default:
{
invalid
=
true
;
break
;
}
break
;
}
default:
{
object_
=
nullptr
;
}
}
return
*
this
;
}
json
&
json
::
iterator
::
operator
*
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
runtime_error
(
"cannot get value"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
switch
(
object_
->
type_
)
...
...
@@ -1561,10 +1521,9 @@ json& json::iterator::operator*() const
json
*
json
::
iterator
::
operator
->
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
runtime_error
(
"cannot get value"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
switch
(
object_
->
type_
)
...
...
@@ -1586,20 +1545,17 @@ json* json::iterator::operator->() const
std
::
string
json
::
iterator
::
key
()
const
{
if
(
object_
!=
nullptr
and
object_
->
type_
=
=
json
::
value_t
::
object
)
if
(
object_
==
nullptr
or
invalid
or
object_
->
type_
!
=
json
::
value_t
::
object
)
{
return
(
*
oi_
)
->
first
;
}
else
{
throw
std
::
out_of_range
(
"cannot get key"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
return
(
*
oi_
)
->
first
;
}
json
&
json
::
iterator
::
value
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
out_of_range
(
"cannot get value"
);
}
...
...
@@ -1622,90 +1578,61 @@ json& json::iterator::value() const
}
json
::
const_iterator
::
const_iterator
(
const
json
*
j
)
:
object_
(
j
)
json
::
const_iterator
::
const_iterator
(
const
json
*
j
,
bool
begin
)
:
object_
(
j
),
invalid
(
not
begin
or
j
==
nullptr
)
{
if
(
object_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
{
if
(
object_
->
empty
()
)
if
(
begin
)
{
object_
=
nullptr
;
vi_
=
new
array_t
::
const_iterator
(
object_
->
value_
.
array
->
cbegin
());
invalid
=
(
*
vi_
==
object_
->
value_
.
array
->
cend
());
}
else
{
vi_
=
new
array_t
::
const_iterator
(
object_
->
value_
.
array
->
begin
());
vi_
=
new
array_t
::
const_iterator
(
object_
->
value_
.
array
->
cend
());
}
}
else
if
(
object_
->
type_
==
json
::
value_t
::
object
)
{
if
(
object_
->
empty
()
)
if
(
begin
)
{
object_
=
nullptr
;
oi_
=
new
object_t
::
const_iterator
(
object_
->
value_
.
object
->
cbegin
());
invalid
=
(
*
oi_
==
object_
->
value_
.
object
->
cend
());
}
else
{
oi_
=
new
object_t
::
const_iterator
(
object_
->
value_
.
object
->
begin
());
oi_
=
new
object_t
::
const_iterator
(
object_
->
value_
.
object
->
cend
());
}
}
}
}
json
::
const_iterator
::
const_iterator
(
const
json
::
const_iterator
&
o
)
:
object_
(
o
.
object_
)
json
::
const_iterator
::
const_iterator
(
const
json
::
const_iterator
&
o
)
:
object_
(
o
.
object_
),
invalid
(
o
.
invalid
)
{
if
(
o
bject
_
!=
nullptr
)
if
(
o
.
vi
_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
vi_
=
new
array_t
::
const_iterator
(
object_
->
value_
.
array
->
begin
());
}
}
else
if
(
object_
->
type_
==
json
::
value_t
::
object
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
oi_
=
new
object_t
::
const_iterator
(
object_
->
value_
.
object
->
begin
());
}
}
vi_
=
new
array_t
::
const_iterator
(
*
(
o
.
vi_
));
}
if
(
o
.
oi_
!=
nullptr
)
{
oi_
=
new
object_t
::
const_iterator
(
*
(
o
.
oi_
));
}
}
json
::
const_iterator
::
const_iterator
(
const
json
::
iterator
&
o
)
:
object_
(
o
.
object_
)
json
::
const_iterator
::
const_iterator
(
const
json
::
iterator
&
o
)
:
object_
(
o
.
object_
),
invalid
(
o
.
invalid
)
{
if
(
o
bject
_
!=
nullptr
)
if
(
o
.
vi
_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
vi_
=
new
array_t
::
const_iterator
(
object_
->
value_
.
array
->
begin
());
}
}
else
if
(
object_
->
type_
==
json
::
value_t
::
object
)
{
if
(
object_
->
empty
())
{
object_
=
nullptr
;
}
else
{
oi_
=
new
object_t
::
const_iterator
(
object_
->
value_
.
object
->
begin
());
}
}
vi_
=
new
array_t
::
const_iterator
(
*
(
o
.
vi_
));
}
if
(
o
.
oi_
!=
nullptr
)
{
oi_
=
new
object_t
::
const_iterator
(
*
(
o
.
oi_
));
}
}
...
...
@@ -1720,29 +1647,29 @@ json::const_iterator& json::const_iterator::operator=(json::const_iterator o)
std
::
swap
(
object_
,
o
.
object_
);
std
::
swap
(
vi_
,
o
.
vi_
);
std
::
swap
(
oi_
,
o
.
oi_
);
std
::
swap
(
invalid
,
o
.
invalid
);
return
*
this
;
}
bool
json
::
const_iterator
::
operator
==
(
const
json
::
const_iterator
&
o
)
const
{
if
(
object_
!=
o
.
object_
)
{
return
false
;
}
if
(
object_
!=
nullptr
)
if
(
object_
!=
nullptr
and
o
.
object_
!=
nullptr
)
{
if
(
object_
->
type_
==
json
::
value_t
::
array
)
if
(
object_
->
type_
==
json
::
value_t
::
array
and
o
.
object_
->
type_
==
json
::
value_t
::
array
)
{
return
(
vi_
==
o
.
vi_
);
return
(
*
vi_
==
*
(
o
.
vi_
)
);
}
if
(
object_
->
type_
==
json
::
value_t
::
object
)
if
(
object_
->
type_
==
json
::
value_t
::
object
and
o
.
object_
->
type_
==
json
::
value_t
::
object
)
{
return
(
oi_
==
o
.
oi_
);
return
(
*
oi_
==
*
(
o
.
oi_
));
}
if
(
invalid
==
o
.
invalid
and
object_
==
o
.
object_
)
{
return
true
;
}
}
return
tru
e
;
return
fals
e
;
}
bool
json
::
const_iterator
::
operator
!=
(
const
json
::
const_iterator
&
o
)
const
...
...
@@ -1752,44 +1679,38 @@ bool json::const_iterator::operator!=(const json::const_iterator& o) const
json
::
const_iterator
&
json
::
const_iterator
::
operator
++
()
{
// iterator cannot be incremented
if
(
object_
==
nullptr
)
{
return
*
this
;
}
switch
(
object_
->
type_
)
if
(
object_
!=
nullptr
)
{
case
(
json
:
:
value_t
::
array
)
:
switch
(
object_
->
type_
)
{
if
(
++
(
*
vi_
)
==
object_
->
value_
.
array
->
end
())
case
(
json
:
:
value_t
::
array
)
:
{
object_
=
nullptr
;
std
::
advance
(
*
vi_
,
1
);
invalid
=
(
*
vi_
==
object_
->
value_
.
array
->
end
());
break
;
}
break
;
}
case
(
json
:
:
value_t
::
object
)
:
{
if
(
++
(
*
oi_
)
==
object_
->
value_
.
object
->
end
())
case
(
json
:
:
value_t
::
object
)
:
{
object_
=
nullptr
;
std
::
advance
(
*
oi_
,
1
);
invalid
=
(
*
oi_
==
object_
->
value_
.
object
->
end
());
break
;
}
default:
{
invalid
=
true
;
break
;
}
break
;
}
default:
{
object_
=
nullptr
;
}
}
return
*
this
;
}
const
json
&
json
::
const_iterator
::
operator
*
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
runtime_error
(
"cannot get value"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
switch
(
object_
->
type_
)
...
...
@@ -1811,10 +1732,9 @@ const json& json::const_iterator::operator*() const
const
json
*
json
::
const_iterator
::
operator
->
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
runtime_error
(
"cannot get value"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
switch
(
object_
->
type_
)
...
...
@@ -1836,20 +1756,17 @@ const json* json::const_iterator::operator->() const
std
::
string
json
::
const_iterator
::
key
()
const
{
if
(
object_
!=
nullptr
and
object_
->
type_
=
=
json
::
value_t
::
object
)
if
(
object_
==
nullptr
or
invalid
or
object_
->
type_
!
=
json
::
value_t
::
object
)
{
return
(
*
oi_
)
->
first
;
}
else
{
throw
std
::
out_of_range
(
"cannot get key"
);
throw
std
::
out_of_range
(
"cannot get value"
);
}
return
(
*
oi_
)
->
first
;
}
const
json
&
json
::
const_iterator
::
value
()
const
{
// dereferencing end() is an error
if
(
object_
==
nullptr
)
if
(
object_
==
nullptr
or
invalid
)
{
throw
std
::
out_of_range
(
"cannot get value"
);
}
...
...
src/json.h
View file @
bbc45eb4
...
...
@@ -42,11 +42,12 @@ due to alignment.
*/
class
json
{
p
ublic
:
p
rivate
:
// forward declaration to friend this class
class
iterator
;
class
const_iterator
;
public:
// container types
using
value_type
=
json
;
using
reference
=
json
&
;
...
...
@@ -371,15 +372,15 @@ class json
/// the payload
value
value_
{};
p
ublic
:
p
rivate
:
/// an iterator
class
iterator
:
p
ublic
std
::
iterator
<
std
::
forward_iterator_tag
,
json
>
class
iterator
:
p
rivate
std
::
iterator
<
std
::
forward_iterator_tag
,
json
>
{
friend
class
json
;
friend
class
json
::
const_iterator
;
public:
iterator
()
=
default
;
iterator
(
json
*
);
iterator
(
json
*
,
bool
);
iterator
(
const
iterator
&
);
~
iterator
();
...
...
@@ -402,16 +403,18 @@ class json
array_t
::
iterator
*
vi_
=
nullptr
;
/// an iterator for JSON objects
object_t
::
iterator
*
oi_
=
nullptr
;
/// whether iterator points to a valid object
bool
invalid
=
true
;
};
/// a const iterator
class
const_iterator
:
p
ublic
std
::
iterator
<
std
::
forward_iterator_tag
,
const
json
>
class
const_iterator
:
p
rivate
std
::
iterator
<
std
::
forward_iterator_tag
,
const
json
>
{
friend
class
json
;
public:
const_iterator
()
=
default
;
const_iterator
(
const
json
*
);
const_iterator
(
const
json
*
,
bool
);
const_iterator
(
const
const_iterator
&
);
const_iterator
(
const
json
::
iterator
&
);
~
const_iterator
();
...
...
@@ -435,6 +438,8 @@ class json
array_t
::
const_iterator
*
vi_
=
nullptr
;
/// an iterator for JSON objects
object_t
::
const_iterator
*
oi_
=
nullptr
;
/// whether iterator reached past the end
bool
invalid
=
true
;
};
private:
...
...
test/json_unit.cc
View file @
bbc45eb4
...
...
@@ -1371,35 +1371,35 @@ TEST_CASE("Iterators")
CHECK
(
*
j7
.
begin
()
==
json
(
"hello"
));
CHECK
(
*
j7_const
.
begin
()
==
json
(
"hello"
));
CHECK_THROWS_AS
(
*
j1
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j1
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j2
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j2
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j3
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j3
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j4
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j4
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j5
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j5
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j6
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j6
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j7
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j7
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j1_const
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j1_const
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j2_const
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j2_const
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j3_const
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j3_const
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j4_const
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j4_const
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j5_const
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j5_const
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j6_const
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j6_const
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j7_const
.
end
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j7_const
.
cend
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
*
j1
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j1
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j2
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j2
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j3
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j3
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j4
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j4
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j5
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j5
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j6
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j6
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j7
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j7
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j1_const
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j1_const
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j2_const
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j2_const
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j3_const
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j3_const
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j4_const
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j4_const
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j5_const
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j5_const
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j6_const
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j6_const
.
cend
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j7_const
.
end
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
*
j7_const
.
cend
(),
std
::
out_of_range
);
// operator ->
CHECK
(
j1
.
begin
()
->
type
()
==
json
::
value_t
::
number
);
...
...
@@ -1432,35 +1432,35 @@ TEST_CASE("Iterators")
CHECK
(
j7_const
.
begin
()
->
type
()
==
json
::
value_t
::
string
);
CHECK
(
j7_const
.
cbegin
()
->
type
()
==
json
::
value_t
::
string
);
CHECK_THROWS_AS
(
j1
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j1
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j2
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j2
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j3
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j3
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j4
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j4
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j5
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j5
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j6
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j6
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j7
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j7
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j1_const
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j1_const
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j2_const
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j2_const
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j3_const
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j3_const
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j4_const
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j4_const
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j5_const
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j5_const
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j6_const
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j6_const
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j7_const
.
end
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j7_const
.
cend
()
->
type
(),
std
::
runtime_error
);
CHECK_THROWS_AS
(
j1
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j1
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j2
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j2
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j3
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j3
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j4
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j4
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j5
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j5
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j6
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j6
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j7
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j7
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j1_const
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j1_const
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j2_const
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j2_const
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j3_const
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j3_const
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j4_const
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j4_const
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j5_const
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j5_const
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j6_const
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j6_const
.
cend
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j7_const
.
end
()
->
type
(),
std
::
out_of_range
);
CHECK_THROWS_AS
(
j7_const
.
cend
()
->
type
(),
std
::
out_of_range
);
// value
CHECK
(
j1
.
begin
().
value
().
type
()
==
json
::
value_t
::
number
);
...
...
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