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added more features from master branch

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This commit is contained in:
Niels 2015-02-07 15:57:47 +01:00
parent ac274dee2a
commit cf498ca4f2
4 changed files with 1261 additions and 360 deletions
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314
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@ -0,0 +1,314 @@
# Doxyfile 1.8.9.1
#---------------------------------------------------------------------------
# Project related configuration options
#---------------------------------------------------------------------------
DOXYFILE_ENCODING = UTF-8
PROJECT_NAME = "JSON for Modern C++"
PROJECT_NUMBER = 3.0
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PROJECT_LOGO =
OUTPUT_DIRECTORY = .
CREATE_SUBDIRS = NO
ALLOW_UNICODE_NAMES = NO
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INLINE_INHERITED_MEMB = NO
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SUBGROUPING = YES
INLINE_GROUPED_CLASSES = NO
INLINE_SIMPLE_STRUCTS = NO
TYPEDEF_HIDES_STRUCT = NO
LOOKUP_CACHE_SIZE = 0
#---------------------------------------------------------------------------
# Build related configuration options
#---------------------------------------------------------------------------
EXTRACT_ALL = YES
EXTRACT_PRIVATE = YES
EXTRACT_PACKAGE = YES
EXTRACT_STATIC = YES
EXTRACT_LOCAL_CLASSES = YES
EXTRACT_LOCAL_METHODS = YES
EXTRACT_ANON_NSPACES = YES
HIDE_UNDOC_MEMBERS = NO
HIDE_UNDOC_CLASSES = NO
HIDE_FRIEND_COMPOUNDS = NO
HIDE_IN_BODY_DOCS = NO
INTERNAL_DOCS = NO
CASE_SENSE_NAMES = NO
HIDE_SCOPE_NAMES = NO
HIDE_COMPOUND_REFERENCE= NO
SHOW_INCLUDE_FILES = YES
SHOW_GROUPED_MEMB_INC = NO
FORCE_LOCAL_INCLUDES = NO
INLINE_INFO = YES
SORT_MEMBER_DOCS = YES
SORT_BRIEF_DOCS = NO
SORT_MEMBERS_CTORS_1ST = YES
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GENERATE_TODOLIST = YES
GENERATE_TESTLIST = YES
GENERATE_BUGLIST = YES
GENERATE_DEPRECATEDLIST= YES
ENABLED_SECTIONS =
MAX_INITIALIZER_LINES = 30
SHOW_USED_FILES = YES
SHOW_FILES = YES
SHOW_NAMESPACES = YES
FILE_VERSION_FILTER =
LAYOUT_FILE =
CITE_BIB_FILES =
#---------------------------------------------------------------------------
# Configuration options related to warning and progress messages
#---------------------------------------------------------------------------
QUIET = YES
WARNINGS = YES
WARN_IF_UNDOCUMENTED = YES
WARN_IF_DOC_ERROR = YES
WARN_NO_PARAMDOC = NO
WARN_FORMAT = "$file:$line: $text"
WARN_LOGFILE =
#---------------------------------------------------------------------------
# Configuration options related to the input files
#---------------------------------------------------------------------------
INPUT = src/json.hpp
INPUT_ENCODING = UTF-8
FILE_PATTERNS =
RECURSIVE = NO
EXCLUDE =
EXCLUDE_SYMLINKS = NO
EXCLUDE_PATTERNS =
EXCLUDE_SYMBOLS =
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STRIP_CODE_COMMENTS = YES
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#---------------------------------------------------------------------------
# Configuration options related to the alphabetical class index
#---------------------------------------------------------------------------
ALPHABETICAL_INDEX = YES
COLS_IN_ALPHA_INDEX = 5
IGNORE_PREFIX =
#---------------------------------------------------------------------------
# Configuration options related to the HTML output
#---------------------------------------------------------------------------
GENERATE_HTML = YES
HTML_OUTPUT = html
HTML_FILE_EXTENSION = .html
HTML_HEADER =
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MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest
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SEARCHDATA_FILE = searchdata.xml
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LATEX_OUTPUT = latex
LATEX_CMD_NAME = latex
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LATEX_SOURCE_CODE = NO
LATEX_BIB_STYLE = plain
#---------------------------------------------------------------------------
# Configuration options related to the RTF output
#---------------------------------------------------------------------------
GENERATE_RTF = NO
RTF_OUTPUT = rtf
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774
src/json.hpp
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182
src/json.hpp.re2c
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@ -196,25 +196,25 @@ class basic_json
case (value_t::string):
{
m_value.string = new string_t();
m_value.string = new string_t("");
break;
}
case (value_t::boolean):
{
m_value.boolean = boolean_t();
m_value.boolean = boolean_t(false);
break;
}
case (value_t::number_integer):
{
m_value.number_integer = number_integer_t();
m_value.number_integer = number_integer_t(0);
break;
}
case (value_t::number_float):
{
m_value.number_float = number_float_t();
m_value.number_float = number_float_t(0.0);
break;
}
}
@ -315,6 +315,7 @@ class basic_json
: m_type(value_t::number_float), m_value(number_float_t(value))
{}
/// create a container (array or object) from an initializer list
inline basic_json(list_init_t l, bool type_deduction = true, value_t manual_type = value_t::array)
{
// the initializer list could describe an object
@ -372,11 +373,13 @@ class basic_json
}
}
/// explicitly create an array from an initializer list
inline static basic_json array(list_init_t l = list_init_t())
{
return basic_json(l, false, value_t::array);
}
/// explicitly create an object from an initializer list
inline static basic_json object(list_init_t l = list_init_t())
{
return basic_json(l, false, value_t::object);
@ -733,6 +736,33 @@ class basic_json
}
/// find an element in an object
inline iterator find(typename object_t::key_type key)
{
auto result = end();
if (m_type == value_t::object)
{
result.m_it.object_iterator = m_value.object->find(key);
}
return result;
}
/// find an element in an object
inline const_iterator find(typename object_t::key_type key) const
{
auto result = cend();
if (m_type == value_t::object)
{
result.m_it.object_iterator = m_value.object->find(key);
}
return result;
}
///////////////
// iterators //
///////////////
@ -799,22 +829,20 @@ class basic_json
{
return true;
}
case (value_t::number_integer):
case (value_t::number_float):
case (value_t::boolean):
case (value_t::string):
{
return false;
}
case (value_t::array):
{
return m_value.array->empty();
}
case (value_t::object):
{
return m_value.object->empty();
}
}
// all other types are nonempty
return false;
}
/// returns the number of elements
@ -826,22 +854,20 @@ class basic_json
{
return 0;
}
case (value_t::number_integer):
case (value_t::number_float):
case (value_t::boolean):
case (value_t::string):
{
return 1;
}
case (value_t::array):
{
return m_value.array->size();
}
case (value_t::object):
{
return m_value.object->size();
}
}
// all other types have size 1
return 1;
}
/// returns the maximum possible number of elements
@ -853,22 +879,20 @@ class basic_json
{
return 0;
}
case (value_t::number_integer):
case (value_t::number_float):
case (value_t::boolean):
case (value_t::string):
{
return 1;
}
case (value_t::array):
{
return m_value.array->max_size();
}
case (value_t::object):
{
return m_value.object->max_size();
}
}
// all other types have max_size 1
return 1;
}
@ -887,17 +911,17 @@ class basic_json
}
case (value_t::number_integer):
{
m_value.number_integer = {};
m_value.number_integer = 0;
break;
}
case (value_t::number_float):
{
m_value.number_float = {};
m_value.number_float = 0.0;
break;
}
case (value_t::boolean):
{
m_value.boolean = {};
m_value.boolean = false;
break;
}
case (value_t::string):
@ -1573,6 +1597,7 @@ class basic_json
/// the value of the current element
json_value m_value = {};
public:
///////////////
// iterators //
@ -1601,7 +1626,9 @@ class basic_json
/// the iterator points to the only value
begin,
/// the iterator points past the only value
end
end,
/// the iterator points to an invalid value
invalid
};
/// an iterator value
@ -1674,6 +1701,7 @@ class basic_json
case (basic_json::value_t::null):
{
// set to end so begin()==end() is true: null is empty
m_it.generic_iterator = generic_iterator_value::end;
break;
}
@ -1794,8 +1822,15 @@ class basic_json
}
default:
{
if (m_it.generic_iterator == generic_iterator_value::begin)
{
m_it.generic_iterator = generic_iterator_value::end;
}
else
{
m_it.generic_iterator = generic_iterator_value::invalid;
}
break;
}
}
@ -1821,8 +1856,15 @@ class basic_json
}
default:
{
if (m_it.generic_iterator == generic_iterator_value::begin)
{
m_it.generic_iterator = generic_iterator_value::end;
}
else
{
m_it.generic_iterator = generic_iterator_value::invalid;
}
break;
}
}
@ -1849,9 +1891,22 @@ class basic_json
break;
}
case (basic_json::value_t::null):
{
m_it.generic_iterator = generic_iterator_value::invalid;
break;
}
default:
{
m_it.generic_iterator = generic_iterator_value::uninitialized;
if (m_it.generic_iterator == generic_iterator_value::end)
{
m_it.generic_iterator = generic_iterator_value::begin;
}
else
{
m_it.generic_iterator = generic_iterator_value::invalid;
}
break;
}
}
@ -1876,9 +1931,22 @@ class basic_json
break;
}
case (basic_json::value_t::null):
{
m_it.generic_iterator = generic_iterator_value::invalid;
break;
}
default:
{
m_it.generic_iterator = generic_iterator_value::uninitialized;
if (m_it.generic_iterator == generic_iterator_value::end)
{
m_it.generic_iterator = generic_iterator_value::begin;
}
else
{
m_it.generic_iterator = generic_iterator_value::invalid;
}
break;
}
}
@ -1949,7 +2017,9 @@ class basic_json
/// the iterator points to the only value
begin,
/// the iterator points past the only value
end
end,
/// the iterator points to an invalid value
invalid
};
/// an iterator value
@ -1995,6 +2065,7 @@ class basic_json
}
}
/// copy constructor given a nonconst iterator
inline const_iterator(const iterator& other) : m_object(other.m_object), m_it(other.m_it)
{}
@ -2025,6 +2096,7 @@ class basic_json
case (basic_json::value_t::null):
{
// set to end so begin()==end() is true: null is empty
m_it.generic_iterator = generic_iterator_value::end;
break;
}
@ -2145,8 +2217,15 @@ class basic_json
}
default:
{
if (m_it.generic_iterator == generic_iterator_value::begin)
{
m_it.generic_iterator = generic_iterator_value::end;
}
else
{
m_it.generic_iterator = generic_iterator_value::invalid;
}
break;
}
}
@ -2172,8 +2251,15 @@ class basic_json
}
default:
{
if (m_it.generic_iterator == generic_iterator_value::begin)
{
m_it.generic_iterator = generic_iterator_value::end;
}
else
{
m_it.generic_iterator = generic_iterator_value::invalid;
}
break;
}
}
@ -2200,9 +2286,22 @@ class basic_json
break;
}
case (basic_json::value_t::null):
{
m_it.generic_iterator = generic_iterator_value::invalid;
break;
}
default:
{
m_it.generic_iterator = generic_iterator_value::uninitialized;
if (m_it.generic_iterator == generic_iterator_value::end)
{
m_it.generic_iterator = generic_iterator_value::begin;
}
else
{
m_it.generic_iterator = generic_iterator_value::invalid;
}
break;
}
}
@ -2227,9 +2326,22 @@ class basic_json
break;
}
case (basic_json::value_t::null):
{
m_it.generic_iterator = generic_iterator_value::invalid;
break;
}
default:
{
m_it.generic_iterator = generic_iterator_value::uninitialized;
if (m_it.generic_iterator == generic_iterator_value::end)
{
m_it.generic_iterator = generic_iterator_value::begin;
}
else
{
m_it.generic_iterator = generic_iterator_value::invalid;
}
break;
}
}
@ -2277,6 +2389,7 @@ class basic_json
internal_const_iterator m_it;
};
private:
////////////
// parser //
@ -2670,6 +2783,7 @@ inline void swap(nlohmann::json& j1,
template <>
struct hash<nlohmann::json>
{
/// return a hash value for a JSON object
size_t operator()(const nlohmann::json& j) const
{
// a naive hashing via the string representation

7
test/unit.cpp
View file

@ -72,6 +72,13 @@ TEST_CASE()
std::cerr << j.dump(4) << std::endl;
j["pi"] = {3, 1, 4, 1};
std::cerr << j << std::endl;
const json jc(j);
CHECK(j.find("name") != j.end());
CHECK(j.find("foo") == j.end());
CHECK(*(j.find("name")) == json("Niels") );
CHECK(jc.find("name") != jc.end());
CHECK(jc.find("foo") == jc.end());
}
{
// ways to express the empty array []