Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
J
json
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
Libraries
json
Commits
a79d634c
Commit
a79d634c
authored
Aug 22, 2016
by
Niels
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
integrated proposals for #290
parent
6d1254ba
Changes
5
Show whitespace changes
Inline
Side-by-side
Showing
5 changed files
with
200 additions
and
431 deletions
+200
-431
doc/examples/parse__array__parser_callback_t.cpp
doc/examples/parse__array__parser_callback_t.cpp
+0
-28
doc/examples/parse__array__parser_callback_t.link
doc/examples/parse__array__parser_callback_t.link
+0
-1
doc/examples/parse__array__parser_callback_t.output
doc/examples/parse__array__parser_callback_t.output
+0
-20
src/json.hpp
src/json.hpp
+100
-191
src/json.hpp.re2c
src/json.hpp.re2c
+100
-191
No files found.
doc/examples/parse__array__parser_callback_t.cpp
deleted
100644 → 0
View file @
6d1254ba
#include <json.hpp>
using
json
=
nlohmann
::
json
;
int
main
()
{
// a JSON text
char
text
[]
=
R"(
{
"Image": {
"Width": 800,
"Height": 600,
"Title": "View from 15th Floor",
"Thumbnail": {
"Url": "http://www.example.com/image/481989943",
"Height": 125,
"Width": 100
},
"Animated" : false,
"IDs": [116, 943, 234, 38793]
}
}
)"
;
// parse and serialize JSON
json
j_complete
=
json
::
parse
(
text
);
std
::
cout
<<
std
::
setw
(
4
)
<<
j_complete
<<
"
\n\n
"
;
}
doc/examples/parse__array__parser_callback_t.link
deleted
100644 → 0
View file @
6d1254ba
<a target="_blank" href="http://melpon.org/wandbox/permlink/LvZQq5fybVH1nh9L"><b>online</b></a>
\ No newline at end of file
doc/examples/parse__array__parser_callback_t.output
deleted
100644 → 0
View file @
6d1254ba
{
"Image": {
"Animated": false,
"Height": 600,
"IDs": [
116,
943,
234,
38793
],
"Thumbnail": {
"Height": 125,
"Url": "http://www.example.com/image/481989943",
"Width": 100
},
"Title": "View from 15th Floor",
"Width": 800
}
}
src/json.hpp
View file @
a79d634c
...
...
@@ -1165,11 +1165,9 @@ class basic_json
@since version 1.0.0
*/
template
<
class
CompatibleObjectType
,
typename
std
::
enable_if
<
template
<
class
CompatibleObjectType
,
typename
std
::
enable_if
<
std
::
is_constructible
<
typename
object_t
::
key_type
,
typename
CompatibleObjectType
::
key_type
>
::
value
and
std
::
is_constructible
<
basic_json
,
typename
CompatibleObjectType
::
mapped_type
>::
value
,
int
>::
type
=
0
>
std
::
is_constructible
<
basic_json
,
typename
CompatibleObjectType
::
mapped_type
>::
value
,
int
>::
type
=
0
>
basic_json
(
const
CompatibleObjectType
&
val
)
:
m_type
(
value_t
::
object
)
{
...
...
@@ -1230,16 +1228,14 @@ class basic_json
@since version 1.0.0
*/
template
<
class
CompatibleArrayType
,
typename
std
::
enable_if
<
template
<
class
CompatibleArrayType
,
typename
std
::
enable_if
<
not
std
::
is_same
<
CompatibleArrayType
,
typename
basic_json_t
::
iterator
>
::
value
and
not
std
::
is_same
<
CompatibleArrayType
,
typename
basic_json_t
::
const_iterator
>::
value
and
not
std
::
is_same
<
CompatibleArrayType
,
typename
basic_json_t
::
reverse_iterator
>::
value
and
not
std
::
is_same
<
CompatibleArrayType
,
typename
basic_json_t
::
const_reverse_iterator
>::
value
and
not
std
::
is_same
<
CompatibleArrayType
,
typename
array_t
::
iterator
>::
value
and
not
std
::
is_same
<
CompatibleArrayType
,
typename
array_t
::
const_iterator
>::
value
and
std
::
is_constructible
<
basic_json
,
typename
CompatibleArrayType
::
value_type
>::
value
,
int
>::
type
=
0
>
std
::
is_constructible
<
basic_json
,
typename
CompatibleArrayType
::
value_type
>::
value
,
int
>::
type
=
0
>
basic_json
(
const
CompatibleArrayType
&
val
)
:
m_type
(
value_t
::
array
)
{
...
...
@@ -1325,10 +1321,8 @@ class basic_json
@since version 1.0.0
*/
template
<
class
CompatibleStringType
,
typename
std
::
enable_if
<
std
::
is_constructible
<
string_t
,
CompatibleStringType
>
::
value
,
int
>::
type
=
0
>
template
<
class
CompatibleStringType
,
typename
std
::
enable_if
<
std
::
is_constructible
<
string_t
,
CompatibleStringType
>
::
value
,
int
>::
type
=
0
>
basic_json
(
const
CompatibleStringType
&
val
)
:
basic_json
(
string_t
(
val
))
{
...
...
@@ -1378,12 +1372,9 @@ class basic_json
@since version 1.0.0
*/
template
<
typename
T
,
typename
std
::
enable_if
<
not
(
std
::
is_same
<
T
,
int
>
::
value
)
and
std
::
is_same
<
T
,
number_integer_t
>::
value
,
int
>::
type
=
0
>
template
<
typename
T
,
typename
std
::
enable_if
<
not
(
std
::
is_same
<
T
,
int
>
::
value
)
and
std
::
is_same
<
T
,
number_integer_t
>::
value
,
int
>::
type
=
0
>
basic_json
(
const
number_integer_t
val
)
noexcept
:
m_type
(
value_t
::
number_integer
),
m_value
(
val
)
{
...
...
@@ -1447,13 +1438,11 @@ class basic_json
@since version 1.0.0
*/
template
<
typename
CompatibleNumberIntegerType
,
typename
std
::
enable_if
<
template
<
typename
CompatibleNumberIntegerType
,
typename
std
::
enable_if
<
std
::
is_constructible
<
number_integer_t
,
CompatibleNumberIntegerType
>
::
value
and
std
::
numeric_limits
<
CompatibleNumberIntegerType
>::
is_integer
and
std
::
numeric_limits
<
CompatibleNumberIntegerType
>::
is_signed
,
CompatibleNumberIntegerType
>::
type
=
0
>
CompatibleNumberIntegerType
>::
type
=
0
>
basic_json
(
const
CompatibleNumberIntegerType
val
)
noexcept
:
m_type
(
value_t
::
number_integer
),
m_value
(
static_cast
<
number_integer_t
>
(
val
))
...
...
@@ -1478,12 +1467,9 @@ class basic_json
@since version 2.0.0
*/
template
<
typename
T
,
typename
std
::
enable_if
<
not
(
std
::
is_same
<
T
,
int
>
::
value
)
and
std
::
is_same
<
T
,
number_unsigned_t
>::
value
,
int
>::
type
=
0
>
template
<
typename
T
,
typename
std
::
enable_if
<
not
(
std
::
is_same
<
T
,
int
>
::
value
)
and
std
::
is_same
<
T
,
number_unsigned_t
>::
value
,
int
>::
type
=
0
>
basic_json
(
const
number_unsigned_t
val
)
noexcept
:
m_type
(
value_t
::
number_unsigned
),
m_value
(
val
)
{
...
...
@@ -1510,13 +1496,11 @@ class basic_json
@since version 2.0.0
*/
template
<
typename
CompatibleNumberUnsignedType
,
typename
std
::
enable_if
<
template
<
typename
CompatibleNumberUnsignedType
,
typename
std
::
enable_if
<
std
::
is_constructible
<
number_unsigned_t
,
CompatibleNumberUnsignedType
>
::
value
and
std
::
numeric_limits
<
CompatibleNumberUnsignedType
>::
is_integer
and
not
std
::
numeric_limits
<
CompatibleNumberUnsignedType
>::
is_signed
,
CompatibleNumberUnsignedType
>::
type
=
0
>
CompatibleNumberUnsignedType
>::
type
=
0
>
basic_json
(
const
CompatibleNumberUnsignedType
val
)
noexcept
:
m_type
(
value_t
::
number_unsigned
),
m_value
(
static_cast
<
number_unsigned_t
>
(
val
))
...
...
@@ -1592,11 +1576,9 @@ class basic_json
@since version 1.0.0
*/
template
<
typename
CompatibleNumberFloatType
,
typename
=
typename
std
::
enable_if
<
template
<
typename
CompatibleNumberFloatType
,
typename
=
typename
std
::
enable_if
<
std
::
is_constructible
<
number_float_t
,
CompatibleNumberFloatType
>
::
value
and
std
::
is_floating_point
<
CompatibleNumberFloatType
>::
value
>::
type
>
std
::
is_floating_point
<
CompatibleNumberFloatType
>::
value
>::
type
>
basic_json
(
const
CompatibleNumberFloatType
val
)
noexcept
:
basic_json
(
number_float_t
(
val
))
{
...
...
@@ -1863,12 +1845,9 @@ class basic_json
@since version 1.0.0
*/
template
<
class
InputIT
,
typename
std
::
enable_if
<
template
<
class
InputIT
,
typename
std
::
enable_if
<
std
::
is_same
<
InputIT
,
typename
basic_json_t
::
iterator
>
::
value
or
std
::
is_same
<
InputIT
,
typename
basic_json_t
::
const_iterator
>::
value
,
int
>::
type
=
0
>
std
::
is_same
<
InputIT
,
typename
basic_json_t
::
const_iterator
>::
value
,
int
>::
type
=
0
>
basic_json
(
InputIT
first
,
InputIT
last
)
{
assert
(
first
.
m_object
!=
nullptr
);
...
...
@@ -2616,11 +2595,9 @@ class basic_json
//////////////////
/// get an object (explicit)
template
<
class
T
,
typename
std
::
enable_if
<
template
<
class
T
,
typename
std
::
enable_if
<
std
::
is_convertible
<
typename
object_t
::
key_type
,
typename
T
::
key_type
>
::
value
and
std
::
is_convertible
<
basic_json_t
,
typename
T
::
mapped_type
>::
value
,
int
>::
type
=
0
>
std
::
is_convertible
<
basic_json_t
,
typename
T
::
mapped_type
>::
value
,
int
>::
type
=
0
>
T
get_impl
(
T
*
)
const
{
if
(
is_object
())
...
...
@@ -2647,14 +2624,12 @@ class basic_json
}
/// get an array (explicit)
template
<
class
T
,
typename
std
::
enable_if
<
template
<
class
T
,
typename
std
::
enable_if
<
std
::
is_convertible
<
basic_json_t
,
typename
T
::
value_type
>
::
value
and
not
std
::
is_same
<
basic_json_t
,
typename
T
::
value_type
>::
value
and
not
std
::
is_arithmetic
<
T
>::
value
and
not
std
::
is_convertible
<
std
::
string
,
T
>::
value
and
not
has_mapped_type
<
T
>::
value
,
int
>::
type
=
0
>
not
has_mapped_type
<
T
>::
value
,
int
>::
type
=
0
>
T
get_impl
(
T
*
)
const
{
if
(
is_array
())
...
...
@@ -2674,11 +2649,9 @@ class basic_json
}
/// get an array (explicit)
template
<
class
T
,
typename
std
::
enable_if
<
template
<
class
T
,
typename
std
::
enable_if
<
std
::
is_convertible
<
basic_json_t
,
T
>
::
value
and
not
std
::
is_same
<
basic_json_t
,
T
>::
value
,
int
>::
type
=
0
>
not
std
::
is_same
<
basic_json_t
,
T
>::
value
,
int
>::
type
=
0
>
std
::
vector
<
T
>
get_impl
(
std
::
vector
<
T
>*
)
const
{
if
(
is_array
())
...
...
@@ -2699,11 +2672,9 @@ class basic_json
}
/// get an array (explicit)
template
<
class
T
,
typename
std
::
enable_if
<
template
<
class
T
,
typename
std
::
enable_if
<
std
::
is_same
<
basic_json
,
typename
T
::
value_type
>
::
value
and
not
has_mapped_type
<
T
>::
value
,
int
>::
type
=
0
>
not
has_mapped_type
<
T
>::
value
,
int
>::
type
=
0
>
T
get_impl
(
T
*
)
const
{
if
(
is_array
())
...
...
@@ -2730,10 +2701,8 @@ class basic_json
}
/// get a string (explicit)
template
<
typename
T
,
typename
std
::
enable_if
<
std
::
is_convertible
<
string_t
,
T
>
::
value
,
int
>::
type
=
0
>
template
<
typename
T
,
typename
std
::
enable_if
<
std
::
is_convertible
<
string_t
,
T
>
::
value
,
int
>::
type
=
0
>
T
get_impl
(
T
*
)
const
{
if
(
is_string
())
...
...
@@ -2747,10 +2716,8 @@ class basic_json
}
/// get a number (explicit)
template
<
typename
T
,
typename
std
::
enable_if
<
std
::
is_arithmetic
<
T
>
::
value
,
int
>::
type
=
0
>
template
<
typename
T
,
typename
std
::
enable_if
<
std
::
is_arithmetic
<
T
>
::
value
,
int
>::
type
=
0
>
T
get_impl
(
T
*
)
const
{
switch
(
m_type
)
...
...
@@ -2939,10 +2906,8 @@ class basic_json
@since version 1.0.0
*/
template
<
typename
ValueType
,
typename
std
::
enable_if
<
not
std
::
is_pointer
<
ValueType
>
::
value
,
int
>::
type
=
0
>
template
<
typename
ValueType
,
typename
std
::
enable_if
<
not
std
::
is_pointer
<
ValueType
>
::
value
,
int
>::
type
=
0
>
ValueType
get
()
const
{
return
get_impl
(
static_cast
<
ValueType
*>
(
nullptr
));
...
...
@@ -2975,10 +2940,8 @@ class basic_json
@since version 1.0.0
*/
template
<
typename
PointerType
,
typename
std
::
enable_if
<
std
::
is_pointer
<
PointerType
>
::
value
,
int
>::
type
=
0
>
template
<
typename
PointerType
,
typename
std
::
enable_if
<
std
::
is_pointer
<
PointerType
>
::
value
,
int
>::
type
=
0
>
PointerType
get
()
noexcept
{
// delegate the call to get_ptr
...
...
@@ -2989,10 +2952,8 @@ class basic_json
@brief get a pointer value (explicit)
@copydoc get()
*/
template
<
typename
PointerType
,
typename
std
::
enable_if
<
std
::
is_pointer
<
PointerType
>
::
value
,
int
>::
type
=
0
>
template
<
typename
PointerType
,
typename
std
::
enable_if
<
std
::
is_pointer
<
PointerType
>
::
value
,
int
>::
type
=
0
>
constexpr
const
PointerType
get
()
const
noexcept
{
// delegate the call to get_ptr
...
...
@@ -3025,10 +2986,8 @@ class basic_json
@since version 1.0.0
*/
template
<
typename
PointerType
,
typename
std
::
enable_if
<
std
::
is_pointer
<
PointerType
>
::
value
,
int
>::
type
=
0
>
template
<
typename
PointerType
,
typename
std
::
enable_if
<
std
::
is_pointer
<
PointerType
>
::
value
,
int
>::
type
=
0
>
PointerType
get_ptr
()
noexcept
{
// get the type of the PointerType (remove pointer and const)
...
...
@@ -3054,11 +3013,9 @@ class basic_json
@brief get a pointer value (implicit)
@copydoc get_ptr()
*/
template
<
typename
PointerType
,
typename
std
::
enable_if
<
std
::
is_pointer
<
PointerType
>
::
value
and
std
::
is_const
<
typename
std
::
remove_pointer
<
PointerType
>::
type
>::
value
,
int
>::
type
=
0
>
template
<
typename
PointerType
,
typename
std
::
enable_if
<
std
::
is_pointer
<
PointerType
>
::
value
and
std
::
is_const
<
typename
std
::
remove_pointer
<
PointerType
>::
type
>::
value
,
int
>::
type
=
0
>
constexpr
const
PointerType
get_ptr
()
const
noexcept
{
// get the type of the PointerType (remove pointer and const)
...
...
@@ -3106,10 +3063,8 @@ class basic_json
@since version 1.1.0
*/
template
<
typename
ReferenceType
,
typename
std
::
enable_if
<
std
::
is_reference
<
ReferenceType
>
::
value
,
int
>::
type
=
0
>
template
<
typename
ReferenceType
,
typename
std
::
enable_if
<
std
::
is_reference
<
ReferenceType
>
::
value
,
int
>::
type
=
0
>
ReferenceType
get_ref
()
{
// delegate call to get_ref_impl
...
...
@@ -3120,11 +3075,9 @@ class basic_json
@brief get a reference value (implicit)
@copydoc get_ref()
*/
template
<
typename
ReferenceType
,
typename
std
::
enable_if
<
std
::
is_reference
<
ReferenceType
>
::
value
and
std
::
is_const
<
typename
std
::
remove_reference
<
ReferenceType
>::
type
>::
value
,
int
>::
type
=
0
>
template
<
typename
ReferenceType
,
typename
std
::
enable_if
<
std
::
is_reference
<
ReferenceType
>
::
value
and
std
::
is_const
<
typename
std
::
remove_reference
<
ReferenceType
>::
type
>::
value
,
int
>::
type
=
0
>
ReferenceType
get_ref
()
const
{
// delegate call to get_ref_impl
...
...
@@ -3159,10 +3112,9 @@ class basic_json
@since version 1.0.0
*/
template
<
typename
ValueType
,
typename
std
::
enable_if
<
not
std
::
is_pointer
<
ValueType
>
::
value
and
not
std
::
is_same
<
ValueType
,
typename
string_t
::
value_type
>::
value
template
<
typename
ValueType
,
typename
std
::
enable_if
<
not
std
::
is_pointer
<
ValueType
>
::
value
and
not
std
::
is_same
<
ValueType
,
typename
string_t
::
value_type
>::
value
#ifndef _MSC_VER // Fix for issue #167 operator<< abiguity under VS2015
and
not
std
::
is_same
<
ValueType
,
std
::
initializer_list
<
typename
string_t
::
value_type
>>::
value
#endif
...
...
@@ -3752,10 +3704,8 @@ class basic_json
@since version 1.0.0
*/
template
<
class
ValueType
,
typename
std
::
enable_if
<
std
::
is_convertible
<
basic_json_t
,
ValueType
>
::
value
,
int
>::
type
=
0
>
template
<
class
ValueType
,
typename
std
::
enable_if
<
std
::
is_convertible
<
basic_json_t
,
ValueType
>
::
value
,
int
>::
type
=
0
>
ValueType
value
(
const
typename
object_t
::
key_type
&
key
,
ValueType
default_value
)
const
{
// at only works for objects
...
...
@@ -3828,10 +3778,8 @@ class basic_json
@since version 2.0.2
*/
template
<
class
ValueType
,
typename
std
::
enable_if
<
std
::
is_convertible
<
basic_json_t
,
ValueType
>
::
value
,
int
>::
type
=
0
>
template
<
class
ValueType
,
typename
std
::
enable_if
<
std
::
is_convertible
<
basic_json_t
,
ValueType
>
::
value
,
int
>::
type
=
0
>
ValueType
value
(
const
json_pointer
&
ptr
,
ValueType
default_value
)
const
{
// at only works for objects
...
...
@@ -3992,11 +3940,9 @@ class basic_json
@since version 1.0.0
*/
template
<
class
IteratorType
,
typename
std
::
enable_if
<
template
<
class
IteratorType
,
typename
std
::
enable_if
<
std
::
is_same
<
IteratorType
,
typename
basic_json_t
::
iterator
>
::
value
or
std
::
is_same
<
IteratorType
,
typename
basic_json_t
::
const_iterator
>::
value
,
int
>::
type
std
::
is_same
<
IteratorType
,
typename
basic_json_t
::
const_iterator
>::
value
,
int
>::
type
=
0
>
IteratorType
erase
(
IteratorType
pos
)
{
...
...
@@ -4101,11 +4047,9 @@ class basic_json
@since version 1.0.0
*/
template
<
class
IteratorType
,
typename
std
::
enable_if
<
template
<
class
IteratorType
,
typename
std
::
enable_if
<
std
::
is_same
<
IteratorType
,
typename
basic_json_t
::
iterator
>
::
value
or
std
::
is_same
<
IteratorType
,
typename
basic_json_t
::
const_iterator
>::
value
,
int
>::
type
std
::
is_same
<
IteratorType
,
typename
basic_json_t
::
const_iterator
>::
value
,
int
>::
type
=
0
>
IteratorType
erase
(
IteratorType
first
,
IteratorType
last
)
{
...
...
@@ -5935,6 +5879,7 @@ class basic_json
/*!
@brief deserialize from string literal
@tparam CharT character/literal type with size of 1 byte
@param[in] s string literal to read a serialized JSON value from
@param[in] cb a parser callback function of type @ref parser_callback_t
which is used to control the deserialization by filtering unwanted values
...
...
@@ -5958,45 +5903,12 @@ class basic_json
@since version 1.0.0 (originally for @ref string_t)
*/
static
basic_json
parse
(
const
char
*
s
,
template
<
typename
CharT
,
typename
std
::
enable_if
<
std
::
is_integral
<
CharT
>
::
value
and
sizeof
(
CharT
)
==
1
,
int
>::
type
=
0
>
static
basic_json
parse
(
const
CharT
*
s
,
const
parser_callback_t
cb
=
nullptr
)
{
return
parser
(
s
,
cb
).
parse
();
}
/*!
@brief deserialize from an array
This function reads from an array of 1-byte values.
@pre Each element of the container has a size of 1 byte. Violating this
precondition yields undefined behavior. **This precondition is enforced
with a static assertion.**
@param[in] array array to read from
@param[in] cb a parser callback function of type @ref parser_callback_t
which is used to control the deserialization by filtering unwanted values
(optional)
@return result of the deserialization
@complexity Linear in the length of the input. The parser is a predictive
LL(1) parser. The complexity can be higher if the parser callback function
@a cb has a super-linear complexity.
@note A UTF-8 byte order mark is silently ignored.
@liveexample{The example below demonstrates the `parse()` function reading
from an array.,parse__array__parser_callback_t}
@since version 2.0.3
*/
template
<
class
T
,
std
::
size_t
N
>
static
basic_json
parse
(
T
(
&
array
)[
N
],
const
parser_callback_t
cb
=
nullptr
)
{
// delegate the call to the iterator-range parse overload
return
parse
(
std
::
begin
(
array
),
std
::
end
(
array
),
cb
);
return
parser
(
reinterpret_cast
<
const
char
*>
(
s
),
cb
).
parse
();
}
/*!
...
...
@@ -6059,6 +5971,7 @@ class basic_json
assertions switched off, the behavior is undefined and will most
likely yield segmentation violation.
@tparam IteratorType iterator of container with contiguous storage
@param[in] first begin of the range to parse (included)
@param[in] last end of the range to parse (excluded)
@param[in] cb a parser callback function of type @ref parser_callback_t
...
...
@@ -6078,13 +5991,10 @@ class basic_json
@since version 2.0.3
*/
template
<
class
IteratorType
,
typename
std
::
enable_if
<
template
<
class
IteratorType
,
typename
std
::
enable_if
<
std
::
is_base_of
<
std
::
random_access_iterator_tag
,
typename
std
::
iterator_traits
<
IteratorType
>
::
iterator_category
>::
value
,
int
>::
type
=
0
>
typename
std
::
iterator_traits
<
IteratorType
>
::
iterator_category
>::
value
,
int
>::
type
=
0
>
static
basic_json
parse
(
IteratorType
first
,
IteratorType
last
,
const
parser_callback_t
cb
=
nullptr
)
{
...
...
@@ -6132,6 +6042,7 @@ class basic_json
assertions switched off, the behavior is undefined and will most
likely yield segmentation violation.
@tparam ContiguousContainer container type with contiguous storage
@param[in] c container to read from
@param[in] cb a parser callback function of type @ref parser_callback_t
which is used to control the deserialization by filtering unwanted values
...
...
@@ -6150,11 +6061,10 @@ class basic_json
@since version 2.0.3
*/
template
<
class
ContiguousContainer
,
typename
std
::
enable_if
<
template
<
class
ContiguousContainer
,
typename
std
::
enable_if
<
std
::
is_base_of
<
std
::
random_access_iterator_tag
,
typename
std
::
iterator_traits
<
decltype
(
std
::
begin
(
std
::
declval
<
ContiguousContainer
>()))
>::
iterator_category
>::
value
typename
std
::
iterator_traits
<
decltype
(
std
::
begin
(
std
::
declval
<
ContiguousContainer
const
>()))
>::
iterator_category
>::
value
,
int
>::
type
=
0
>
static
basic_json
parse
(
const
ContiguousContainer
&
c
,
const
parser_callback_t
cb
=
nullptr
)
...
...
@@ -9048,8 +8958,7 @@ basic_json_parser_63:
{}
/// a parser reading from an iterator range with contiguous storage
template
<
class
IteratorType
,
typename
std
::
enable_if
<
template
<
class
IteratorType
,
typename
std
::
enable_if
<
std
::
is_same
<
typename
std
::
iterator_traits
<
IteratorType
>
::
iterator_category
,
std
::
random_access_iterator_tag
>::
value
,
int
>::
type
=
0
>
...
...
@@ -10569,7 +10478,7 @@ namespace std
@since version 1.0.0
*/
template
<
>
template
<
>
inline
void
swap
(
nlohmann
::
json
&
j1
,
nlohmann
::
json
&
j2
)
noexcept
(
is_nothrow_move_constructible
<
nlohmann
::
json
>::
value
and
...
...
@@ -10580,7 +10489,7 @@ inline void swap(nlohmann::json& j1,
}
/// hash value for JSON objects
template
<
>
template
<
>
struct
hash
<
nlohmann
::
json
>
{
/*!
...
...
src/json.hpp.re2c
View file @
a79d634c
...
...
@@ -1165,11 +1165,9 @@ class basic_json
@since version 1.0.0
*/
template <class CompatibleObjectType, typename
std::enable_if<
template<class CompatibleObjectType, typename std::enable_if<
std::is_constructible<typename object_t::key_type, typename CompatibleObjectType::key_type>::value and
std::is_constructible<basic_json, typename CompatibleObjectType::mapped_type>::value, int>::type
= 0>
std::is_constructible<basic_json, typename CompatibleObjectType::mapped_type>::value, int>::type = 0>
basic_json(const CompatibleObjectType& val)
: m_type(value_t::object)
{
...
...
@@ -1230,16 +1228,14 @@ class basic_json
@since version 1.0.0
*/
template <class CompatibleArrayType, typename
std::enable_if<
template<class CompatibleArrayType, typename std::enable_if<
not std::is_same<CompatibleArrayType, typename basic_json_t::iterator>::value and
not std::is_same<CompatibleArrayType, typename basic_json_t::const_iterator>::value and
not std::is_same<CompatibleArrayType, typename basic_json_t::reverse_iterator>::value and
not std::is_same<CompatibleArrayType, typename basic_json_t::const_reverse_iterator>::value and
not std::is_same<CompatibleArrayType, typename array_t::iterator>::value and
not std::is_same<CompatibleArrayType, typename array_t::const_iterator>::value and
std::is_constructible<basic_json, typename CompatibleArrayType::value_type>::value, int>::type
= 0>
std::is_constructible<basic_json, typename CompatibleArrayType::value_type>::value, int>::type = 0>
basic_json(const CompatibleArrayType& val)
: m_type(value_t::array)
{
...
...
@@ -1325,10 +1321,8 @@ class basic_json
@since version 1.0.0
*/
template <class CompatibleStringType, typename
std::enable_if<
std::is_constructible<string_t, CompatibleStringType>::value, int>::type
= 0>
template<class CompatibleStringType, typename std::enable_if<
std::is_constructible<string_t, CompatibleStringType>::value, int>::type = 0>
basic_json(const CompatibleStringType& val)
: basic_json(string_t(val))
{
...
...
@@ -1378,12 +1372,9 @@ class basic_json
@since version 1.0.0
*/
template<typename T,
typename std::enable_if<
not (std::is_same<T, int>::value)
and std::is_same<T, number_integer_t>::value
, int>::type
= 0>
template<typename T, typename std::enable_if<
not (std::is_same<T, int>::value) and
std::is_same<T, number_integer_t>::value, int>::type = 0>
basic_json(const number_integer_t val) noexcept
: m_type(value_t::number_integer), m_value(val)
{
...
...
@@ -1447,13 +1438,11 @@ class basic_json
@since version 1.0.0
*/
template<typename CompatibleNumberIntegerType, typename
std::enable_if<
template<typename CompatibleNumberIntegerType, typename std::enable_if<
std::is_constructible<number_integer_t, CompatibleNumberIntegerType>::value and
std::numeric_limits<CompatibleNumberIntegerType>::is_integer and
std::numeric_limits<CompatibleNumberIntegerType>::is_signed,
CompatibleNumberIntegerType>::type
= 0>
CompatibleNumberIntegerType>::type = 0>
basic_json(const CompatibleNumberIntegerType val) noexcept
: m_type(value_t::number_integer),
m_value(static_cast<number_integer_t>(val))
...
...
@@ -1478,12 +1467,9 @@ class basic_json
@since version 2.0.0
*/
template<typename T,
typename std::enable_if<
not (std::is_same<T, int>::value)
and std::is_same<T, number_unsigned_t>::value
, int>::type
= 0>
template<typename T, typename std::enable_if<
not (std::is_same<T, int>::value) and
std::is_same<T, number_unsigned_t>::value, int>::type = 0>
basic_json(const number_unsigned_t val) noexcept
: m_type(value_t::number_unsigned), m_value(val)
{
...
...
@@ -1510,13 +1496,11 @@ class basic_json
@since version 2.0.0
*/
template <typename CompatibleNumberUnsignedType, typename
std::enable_if <
template<typename CompatibleNumberUnsignedType, typename std::enable_if <
std::is_constructible<number_unsigned_t, CompatibleNumberUnsignedType>::value and
std::numeric_limits<CompatibleNumberUnsignedType>::is_integer and
not std::numeric_limits<CompatibleNumberUnsignedType>::is_signed,
CompatibleNumberUnsignedType>::type
= 0>
CompatibleNumberUnsignedType>::type = 0>
basic_json(const CompatibleNumberUnsignedType val) noexcept
: m_type(value_t::number_unsigned),
m_value(static_cast<number_unsigned_t>(val))
...
...
@@ -1592,11 +1576,9 @@ class basic_json
@since version 1.0.0
*/
template<typename CompatibleNumberFloatType, typename = typename
std::enable_if<
template<typename CompatibleNumberFloatType, typename = typename std::enable_if<
std::is_constructible<number_float_t, CompatibleNumberFloatType>::value and
std::is_floating_point<CompatibleNumberFloatType>::value>::type
>
std::is_floating_point<CompatibleNumberFloatType>::value>::type>
basic_json(const CompatibleNumberFloatType val) noexcept
: basic_json(number_float_t(val))
{
...
...
@@ -1863,12 +1845,9 @@ class basic_json
@since version 1.0.0
*/
template <class InputIT, typename
std::enable_if<
template<class InputIT, typename std::enable_if<
std::is_same<InputIT, typename basic_json_t::iterator>::value or
std::is_same<InputIT, typename basic_json_t::const_iterator>::value
, int>::type
= 0>
std::is_same<InputIT, typename basic_json_t::const_iterator>::value, int>::type = 0>
basic_json(InputIT first, InputIT last)
{
assert(first.m_object != nullptr);
...
...
@@ -2616,11 +2595,9 @@ class basic_json
//////////////////
/// get an object (explicit)
template <class T, typename
std::enable_if<
template<class T, typename std::enable_if<
std::is_convertible<typename object_t::key_type, typename T::key_type>::value and
std::is_convertible<basic_json_t, typename T::mapped_type>::value
, int>::type = 0>
std::is_convertible<basic_json_t, typename T::mapped_type>::value, int>::type = 0>
T get_impl(T*) const
{
if (is_object())
...
...
@@ -2647,14 +2624,12 @@ class basic_json
}
/// get an array (explicit)
template <class T, typename
std::enable_if<
template<class T, typename std::enable_if<
std::is_convertible<basic_json_t, typename T::value_type>::value and
not std::is_same<basic_json_t, typename T::value_type>::value and
not std::is_arithmetic<T>::value and
not std::is_convertible<std::string, T>::value and
not has_mapped_type<T>::value
, int>::type = 0>
not has_mapped_type<T>::value, int>::type = 0>
T get_impl(T*) const
{
if (is_array())
...
...
@@ -2674,11 +2649,9 @@ class basic_json
}
/// get an array (explicit)
template <class T, typename
std::enable_if<
template<class T, typename std::enable_if<
std::is_convertible<basic_json_t, T>::value and
not std::is_same<basic_json_t, T>::value
, int>::type = 0>
not std::is_same<basic_json_t, T>::value, int>::type = 0>
std::vector<T> get_impl(std::vector<T>*) const
{
if (is_array())
...
...
@@ -2699,11 +2672,9 @@ class basic_json
}
/// get an array (explicit)
template <class T, typename
std::enable_if<
template<class T, typename std::enable_if<
std::is_same<basic_json, typename T::value_type>::value and
not has_mapped_type<T>::value
, int>::type = 0>
not has_mapped_type<T>::value, int>::type = 0>
T get_impl(T*) const
{
if (is_array())
...
...
@@ -2730,10 +2701,8 @@ class basic_json
}
/// get a string (explicit)
template <typename T, typename
std::enable_if<
std::is_convertible<string_t, T>::value
, int>::type = 0>
template<typename T, typename std::enable_if<
std::is_convertible<string_t, T>::value, int>::type = 0>
T get_impl(T*) const
{
if (is_string())
...
...
@@ -2747,10 +2716,8 @@ class basic_json
}
/// get a number (explicit)
template<typename T, typename
std::enable_if<
std::is_arithmetic<T>::value
, int>::type = 0>
template<typename T, typename std::enable_if<
std::is_arithmetic<T>::value, int>::type = 0>
T get_impl(T*) const
{
switch (m_type)
...
...
@@ -2939,10 +2906,8 @@ class basic_json
@since version 1.0.0
*/
template<typename ValueType, typename
std::enable_if<
not std::is_pointer<ValueType>::value
, int>::type = 0>
template<typename ValueType, typename std::enable_if<
not std::is_pointer<ValueType>::value, int>::type = 0>
ValueType get() const
{
return get_impl(static_cast<ValueType*>(nullptr));
...
...
@@ -2975,10 +2940,8 @@ class basic_json
@since version 1.0.0
*/
template<typename PointerType, typename
std::enable_if<
std::is_pointer<PointerType>::value
, int>::type = 0>
template<typename PointerType, typename std::enable_if<
std::is_pointer<PointerType>::value, int>::type = 0>
PointerType get() noexcept
{
// delegate the call to get_ptr
...
...
@@ -2989,10 +2952,8 @@ class basic_json
@brief get a pointer value (explicit)
@copydoc get()
*/
template<typename PointerType, typename
std::enable_if<
std::is_pointer<PointerType>::value
, int>::type = 0>
template<typename PointerType, typename std::enable_if<
std::is_pointer<PointerType>::value, int>::type = 0>
constexpr const PointerType get() const noexcept
{
// delegate the call to get_ptr
...
...
@@ -3025,10 +2986,8 @@ class basic_json
@since version 1.0.0
*/
template<typename PointerType, typename
std::enable_if<
std::is_pointer<PointerType>::value
, int>::type = 0>
template<typename PointerType, typename std::enable_if<
std::is_pointer<PointerType>::value, int>::type = 0>
PointerType get_ptr() noexcept
{
// get the type of the PointerType (remove pointer and const)
...
...
@@ -3054,11 +3013,9 @@ class basic_json
@brief get a pointer value (implicit)
@copydoc get_ptr()
*/
template<typename PointerType, typename
std::enable_if<
std::is_pointer<PointerType>::value
and std::is_const<typename std::remove_pointer<PointerType>::type>::value
, int>::type = 0>
template<typename PointerType, typename std::enable_if<
std::is_pointer<PointerType>::value and
std::is_const<typename std::remove_pointer<PointerType>::type>::value, int>::type = 0>
constexpr const PointerType get_ptr() const noexcept
{
// get the type of the PointerType (remove pointer and const)
...
...
@@ -3106,10 +3063,8 @@ class basic_json
@since version 1.1.0
*/
template<typename ReferenceType, typename
std::enable_if<
std::is_reference<ReferenceType>::value
, int>::type = 0>
template<typename ReferenceType, typename std::enable_if<
std::is_reference<ReferenceType>::value, int>::type = 0>
ReferenceType get_ref()
{
// delegate call to get_ref_impl
...
...
@@ -3120,11 +3075,9 @@ class basic_json
@brief get a reference value (implicit)
@copydoc get_ref()
*/
template<typename ReferenceType, typename
std::enable_if<
std::is_reference<ReferenceType>::value
and std::is_const<typename std::remove_reference<ReferenceType>::type>::value
, int>::type = 0>
template<typename ReferenceType, typename std::enable_if<
std::is_reference<ReferenceType>::value and
std::is_const<typename std::remove_reference<ReferenceType>::type>::value, int>::type = 0>
ReferenceType get_ref() const
{
// delegate call to get_ref_impl
...
...
@@ -3159,10 +3112,9 @@ class basic_json
@since version 1.0.0
*/
template < typename ValueType, typename
std::enable_if <
not std::is_pointer<ValueType>::value
and not std::is_same<ValueType, typename string_t::value_type>::value
template < typename ValueType, typename std::enable_if <
not std::is_pointer<ValueType>::value and
not std::is_same<ValueType, typename string_t::value_type>::value
#ifndef _MSC_VER // Fix for issue #167 operator<< abiguity under VS2015
and not std::is_same<ValueType, std::initializer_list<typename string_t::value_type>>::value
#endif
...
...
@@ -3752,10 +3704,8 @@ class basic_json
@since version 1.0.0
*/
template <class ValueType, typename
std::enable_if<
std::is_convertible<basic_json_t, ValueType>::value
, int>::type = 0>
template<class ValueType, typename std::enable_if<
std::is_convertible<basic_json_t, ValueType>::value, int>::type = 0>
ValueType value(const typename object_t::key_type& key, ValueType default_value) const
{
// at only works for objects
...
...
@@ -3828,10 +3778,8 @@ class basic_json
@since version 2.0.2
*/
template <class ValueType, typename
std::enable_if<
std::is_convertible<basic_json_t, ValueType>::value
, int>::type = 0>
template<class ValueType, typename std::enable_if<
std::is_convertible<basic_json_t, ValueType>::value, int>::type = 0>
ValueType value(const json_pointer& ptr, ValueType default_value) const
{
// at only works for objects
...
...
@@ -3992,11 +3940,9 @@ class basic_json
@since version 1.0.0
*/
template <class IteratorType, typename
std::enable_if<
template<class IteratorType, typename std::enable_if<
std::is_same<IteratorType, typename basic_json_t::iterator>::value or
std::is_same<IteratorType, typename basic_json_t::const_iterator>::value
, int>::type
std::is_same<IteratorType, typename basic_json_t::const_iterator>::value, int>::type
= 0>
IteratorType erase(IteratorType pos)
{
...
...
@@ -4101,11 +4047,9 @@ class basic_json
@since version 1.0.0
*/
template <class IteratorType, typename
std::enable_if<
template<class IteratorType, typename std::enable_if<
std::is_same<IteratorType, typename basic_json_t::iterator>::value or
std::is_same<IteratorType, typename basic_json_t::const_iterator>::value
, int>::type
std::is_same<IteratorType, typename basic_json_t::const_iterator>::value, int>::type
= 0>
IteratorType erase(IteratorType first, IteratorType last)
{
...
...
@@ -5935,6 +5879,7 @@ class basic_json
/*!
@brief deserialize from string literal
@tparam CharT character/literal type with size of 1 byte
@param[in] s string literal to read a serialized JSON value from
@param[in] cb a parser callback function of type @ref parser_callback_t
which is used to control the deserialization by filtering unwanted values
...
...
@@ -5958,45 +5903,12 @@ class basic_json
@since version 1.0.0 (originally for @ref string_t)
*/
static basic_json parse(const char* s,
template<typename CharT, typename std::enable_if<
std::is_integral<CharT>::value and sizeof(CharT) == 1, int>::type = 0>
static basic_json parse(const CharT* s,
const parser_callback_t cb = nullptr)
{
return parser(s, cb).parse();
}
/*!
@brief deserialize from an array
This function reads from an array of 1-byte values.
@pre Each element of the container has a size of 1 byte. Violating this
precondition yields undefined behavior. **This precondition is enforced
with a static assertion.**
@param[in] array array to read from
@param[in] cb a parser callback function of type @ref parser_callback_t
which is used to control the deserialization by filtering unwanted values
(optional)
@return result of the deserialization
@complexity Linear in the length of the input. The parser is a predictive
LL(1) parser. The complexity can be higher if the parser callback function
@a cb has a super-linear complexity.
@note A UTF-8 byte order mark is silently ignored.
@liveexample{The example below demonstrates the `parse()` function reading
from an array.,parse__array__parser_callback_t}
@since version 2.0.3
*/
template<class T, std::size_t N>
static basic_json parse(T (&array)[N],
const parser_callback_t cb = nullptr)
{
// delegate the call to the iterator-range parse overload
return parse(std::begin(array), std::end(array), cb);
return parser(reinterpret_cast<const char*>(s), cb).parse();
}
/*!
...
...
@@ -6059,6 +5971,7 @@ class basic_json
assertions switched off, the behavior is undefined and will most
likely yield segmentation violation.
@tparam IteratorType iterator of container with contiguous storage
@param[in] first begin of the range to parse (included)
@param[in] last end of the range to parse (excluded)
@param[in] cb a parser callback function of type @ref parser_callback_t
...
...
@@ -6078,13 +5991,10 @@ class basic_json
@since version 2.0.3
*/
template <class IteratorType, typename
std::enable_if<
template<class IteratorType, typename std::enable_if<
std::is_base_of<
std::random_access_iterator_tag,
typename std::iterator_traits<IteratorType>::iterator_category>::value
, int>::type
= 0>
typename std::iterator_traits<IteratorType>::iterator_category>::value, int>::type = 0>
static basic_json parse(IteratorType first, IteratorType last,
const parser_callback_t cb = nullptr)
{
...
...
@@ -6132,6 +6042,7 @@ class basic_json
assertions switched off, the behavior is undefined and will most
likely yield segmentation violation.
@tparam ContiguousContainer container type with contiguous storage
@param[in] c container to read from
@param[in] cb a parser callback function of type @ref parser_callback_t
which is used to control the deserialization by filtering unwanted values
...
...
@@ -6150,11 +6061,10 @@ class basic_json
@since version 2.0.3
*/
template<class ContiguousContainer, typename
std::enable_if<
template<class ContiguousContainer, typename std::enable_if<
std::is_base_of<
std::random_access_iterator_tag,
typename std::iterator_traits<decltype(std::begin(std::declval<ContiguousContainer>()))>::iterator_category>::value
typename std::iterator_traits<decltype(std::begin(std::declval<ContiguousContainer
const
>()))>::iterator_category>::value
, int>::type = 0>
static basic_json parse(const ContiguousContainer& c,
const parser_callback_t cb = nullptr)
...
...
@@ -8345,8 +8255,7 @@ class basic_json
{}
/// a parser reading from an iterator range with contiguous storage
template <class IteratorType, typename
std::enable_if<
template<class IteratorType, typename std::enable_if<
std::is_same<typename std::iterator_traits<IteratorType>::iterator_category, std::random_access_iterator_tag>::value
, int>::type
= 0>
...
...
@@ -9866,7 +9775,7 @@ namespace std
@since version 1.0.0
*/
template
<>
template<>
inline void swap(nlohmann::json& j1,
nlohmann::json& j2) noexcept(
is_nothrow_move_constructible<nlohmann::json>::value and
...
...
@@ -9877,7 +9786,7 @@ inline void swap(nlohmann::json& j1,
}
/// hash value for JSON objects
template
<>
template<>
struct hash<nlohmann::json>
{
/*!
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment