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json
Commit cf498ca4 by Niels
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added more features from master branch

parent ac274dee
Showing with 1087 additions and 186 deletions
Doxyfile 0 → 100644
# Doxyfile 1.8.9.1
#---------------------------------------------------------------------------
# Project related configuration options
#---------------------------------------------------------------------------
DOXYFILE_ENCODING = UTF-8
PROJECT_NAME = "JSON for Modern C++"
PROJECT_NUMBER = 3.0
PROJECT_BRIEF =
PROJECT_LOGO =
OUTPUT_DIRECTORY = .
CREATE_SUBDIRS = NO
ALLOW_UNICODE_NAMES = NO
OUTPUT_LANGUAGE = English
BRIEF_MEMBER_DESC = YES
REPEAT_BRIEF = YES
ABBREVIATE_BRIEF =
ALWAYS_DETAILED_SEC = YES
INLINE_INHERITED_MEMB = NO
FULL_PATH_NAMES = YES
STRIP_FROM_PATH =
STRIP_FROM_INC_PATH =
SHORT_NAMES = NO
JAVADOC_AUTOBRIEF = NO
QT_AUTOBRIEF = NO
MULTILINE_CPP_IS_BRIEF = NO
INHERIT_DOCS = YES
SEPARATE_MEMBER_PAGES = NO
TAB_SIZE = 4
ALIASES =
TCL_SUBST =
OPTIMIZE_OUTPUT_FOR_C = NO
OPTIMIZE_OUTPUT_JAVA = NO
OPTIMIZE_FOR_FORTRAN = NO
OPTIMIZE_OUTPUT_VHDL = NO
EXTENSION_MAPPING =
MARKDOWN_SUPPORT = YES
AUTOLINK_SUPPORT = YES
BUILTIN_STL_SUPPORT = YES
CPP_CLI_SUPPORT = NO
SIP_SUPPORT = NO
IDL_PROPERTY_SUPPORT = YES
DISTRIBUTE_GROUP_DOC = NO
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
SORT_GROUP_NAMES = NO
SORT_BY_SCOPE_NAME = NO
STRICT_PROTO_MATCHING = NO
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 =
EXAMPLE_PATH =
EXAMPLE_PATTERNS =
EXAMPLE_RECURSIVE = NO
IMAGE_PATH =
INPUT_FILTER =
FILTER_PATTERNS =
FILTER_SOURCE_FILES = NO
FILTER_SOURCE_PATTERNS =
USE_MDFILE_AS_MAINPAGE =
#---------------------------------------------------------------------------
# Configuration options related to source browsing
#---------------------------------------------------------------------------
SOURCE_BROWSER = YES
INLINE_SOURCES = YES
STRIP_CODE_COMMENTS = YES
REFERENCED_BY_RELATION = YES
REFERENCES_RELATION = YES
REFERENCES_LINK_SOURCE = YES
SOURCE_TOOLTIPS = YES
USE_HTAGS = NO
VERBATIM_HEADERS = YES
#---------------------------------------------------------------------------
# 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 =
HTML_FOOTER =
HTML_STYLESHEET =
HTML_EXTRA_STYLESHEET =
HTML_EXTRA_FILES =
HTML_COLORSTYLE_HUE = 220
HTML_COLORSTYLE_SAT = 100
HTML_COLORSTYLE_GAMMA = 80
HTML_TIMESTAMP = YES
HTML_DYNAMIC_SECTIONS = NO
HTML_INDEX_NUM_ENTRIES = 100
GENERATE_DOCSET = NO
DOCSET_FEEDNAME = "Doxygen generated docs"
DOCSET_BUNDLE_ID = org.doxygen.Project
DOCSET_PUBLISHER_ID = org.doxygen.Publisher
DOCSET_PUBLISHER_NAME = Publisher
GENERATE_HTMLHELP = NO
CHM_FILE =
HHC_LOCATION =
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QCH_FILE =
QHP_NAMESPACE = org.doxygen.Project
QHP_VIRTUAL_FOLDER = doc
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QHP_SECT_FILTER_ATTRS =
QHG_LOCATION =
GENERATE_ECLIPSEHELP = NO
ECLIPSE_DOC_ID = org.doxygen.Project
DISABLE_INDEX = NO
GENERATE_TREEVIEW = YES
ENUM_VALUES_PER_LINE = 4
TREEVIEW_WIDTH = 250
EXT_LINKS_IN_WINDOW = NO
FORMULA_FONTSIZE = 10
FORMULA_TRANSPARENT = YES
USE_MATHJAX = NO
MATHJAX_FORMAT = HTML-CSS
MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest
MATHJAX_EXTENSIONS =
MATHJAX_CODEFILE =
SEARCHENGINE = YES
SERVER_BASED_SEARCH = NO
EXTERNAL_SEARCH = NO
SEARCHENGINE_URL =
SEARCHDATA_FILE = searchdata.xml
EXTERNAL_SEARCH_ID =
EXTRA_SEARCH_MAPPINGS =
#---------------------------------------------------------------------------
# Configuration options related to the LaTeX output
#---------------------------------------------------------------------------
GENERATE_LATEX = NO
LATEX_OUTPUT = latex
LATEX_CMD_NAME = latex
MAKEINDEX_CMD_NAME = makeindex
COMPACT_LATEX = NO
PAPER_TYPE = a4
EXTRA_PACKAGES =
LATEX_HEADER =
LATEX_FOOTER =
LATEX_EXTRA_STYLESHEET =
LATEX_EXTRA_FILES =
PDF_HYPERLINKS = YES
USE_PDFLATEX = YES
LATEX_BATCHMODE = NO
LATEX_HIDE_INDICES = NO
LATEX_SOURCE_CODE = NO
LATEX_BIB_STYLE = plain
#---------------------------------------------------------------------------
# Configuration options related to the RTF output
#---------------------------------------------------------------------------
GENERATE_RTF = NO
RTF_OUTPUT = rtf
COMPACT_RTF = NO
RTF_HYPERLINKS = NO
RTF_STYLESHEET_FILE =
RTF_EXTENSIONS_FILE =
RTF_SOURCE_CODE = NO
#---------------------------------------------------------------------------
# Configuration options related to the man page output
#---------------------------------------------------------------------------
GENERATE_MAN = NO
MAN_OUTPUT = man
MAN_EXTENSION = .3
MAN_SUBDIR =
MAN_LINKS = NO
#---------------------------------------------------------------------------
# Configuration options related to the XML output
#---------------------------------------------------------------------------
GENERATE_XML = NO
XML_OUTPUT = xml
XML_PROGRAMLISTING = YES
#---------------------------------------------------------------------------
# Configuration options related to the DOCBOOK output
#---------------------------------------------------------------------------
GENERATE_DOCBOOK = NO
DOCBOOK_OUTPUT = docbook
DOCBOOK_PROGRAMLISTING = NO
#---------------------------------------------------------------------------
# Configuration options for the AutoGen Definitions output
#---------------------------------------------------------------------------
GENERATE_AUTOGEN_DEF = NO
#---------------------------------------------------------------------------
# Configuration options related to the Perl module output
#---------------------------------------------------------------------------
GENERATE_PERLMOD = NO
PERLMOD_LATEX = NO
PERLMOD_PRETTY = YES
PERLMOD_MAKEVAR_PREFIX =
#---------------------------------------------------------------------------
# Configuration options related to the preprocessor
#---------------------------------------------------------------------------
ENABLE_PREPROCESSING = YES
MACRO_EXPANSION = NO
EXPAND_ONLY_PREDEF = NO
SEARCH_INCLUDES = YES
INCLUDE_PATH =
INCLUDE_FILE_PATTERNS =
PREDEFINED =
EXPAND_AS_DEFINED =
SKIP_FUNCTION_MACROS = YES
#---------------------------------------------------------------------------
# Configuration options related to external references
#---------------------------------------------------------------------------
TAGFILES =
GENERATE_TAGFILE =
ALLEXTERNALS = NO
EXTERNAL_GROUPS = YES
EXTERNAL_PAGES = YES
PERL_PATH = /usr/bin/perl
#---------------------------------------------------------------------------
# Configuration options related to the dot tool
#---------------------------------------------------------------------------
CLASS_DIAGRAMS = YES
MSCGEN_PATH =
DIA_PATH =
HIDE_UNDOC_RELATIONS = YES
HAVE_DOT = YES
DOT_NUM_THREADS = 0
DOT_FONTNAME = Helvetica
DOT_FONTSIZE = 10
DOT_FONTPATH =
CLASS_GRAPH = YES
COLLABORATION_GRAPH = YES
GROUP_GRAPHS = YES
UML_LOOK = YES
UML_LIMIT_NUM_FIELDS = 10
TEMPLATE_RELATIONS = YES
INCLUDE_GRAPH = YES
INCLUDED_BY_GRAPH = YES
CALL_GRAPH = YES
CALLER_GRAPH = YES
GRAPHICAL_HIERARCHY = YES
DIRECTORY_GRAPH = YES
DOT_IMAGE_FORMAT = svg
INTERACTIVE_SVG = YES
DOT_PATH =
DOTFILE_DIRS =
MSCFILE_DIRS =
DIAFILE_DIRS =
PLANTUML_JAR_PATH =
PLANTUML_INCLUDE_PATH =
DOT_GRAPH_MAX_NODES = 50
MAX_DOT_GRAPH_DEPTH = 0
DOT_TRANSPARENT = NO
DOT_MULTI_TARGETS = NO
GENERATE_LEGEND = YES
DOT_CLEANUP = YES
src/json.hpp
......@@ -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
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
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 //
///////////////
......@@ -1287,6 +1317,7 @@ class basic_json
// deserialization //
/////////////////////
/// deserialize from string
static basic_json parse(const std::string& s)
{
return parser(s).parse();
......@@ -1572,6 +1603,7 @@ class basic_json
/// the value of the current element
json_value m_value = {};
public:
///////////////
// iterators //
......@@ -1600,7 +1632,9 @@ 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
......@@ -1673,6 +1707,7 @@ 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;
}
......@@ -1794,7 +1829,14 @@ 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;
}
}
......@@ -1821,7 +1863,14 @@ 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;
}
}
......@@ -1848,9 +1897,22 @@ 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;
}
}
......@@ -1875,9 +1937,22 @@ 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;
}
}
......@@ -1948,7 +2023,9 @@ 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
......@@ -1994,6 +2071,7 @@ 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)
{}
......@@ -2024,6 +2102,7 @@ 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;
}
......@@ -2145,7 +2224,14 @@ 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;
}
}
......@@ -2172,7 +2258,14 @@ 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;
}
}
......@@ -2199,9 +2292,22 @@ 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;
}
}
......@@ -2226,9 +2332,22 @@ 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;
}
}
......@@ -2276,6 +2395,7 @@ class basic_json
internal_const_iterator m_it;
};
private:
////////////
// parser //
......@@ -2505,10 +2625,11 @@ class basic_json
current_re2c = buffer_re2c;
{
{
lexer_char_t yych;
unsigned int yyaccept = 0;
static const unsigned char yybm[] = {
static const unsigned char yybm[] =
{
64, 64, 64, 64, 64, 64, 64, 64,
64, 192, 192, 64, 64, 192, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64,
......@@ -2544,58 +2665,134 @@ class basic_json
};
yych = *buffer_re2c;
if (yych <= ':') {
if (yych <= '!') {
if (yych <= '\f') {
if (yych <= 0x08) goto json_parser_3;
if (yych <= '\n') goto json_parser_5;
if (yych <= ':')
{
if (yych <= '!')
{
if (yych <= '\f')
{
if (yych <= 0x08)
{
goto json_parser_3;
}
if (yych <= '\n')
{
goto json_parser_5;
}
goto json_parser_3;
}
else
{
if (yych <= '\r')
{
goto json_parser_5;
}
if (yych == ' ')
{
goto json_parser_5;
}
goto json_parser_3;
} else {
if (yych <= '\r') goto json_parser_5;
if (yych == ' ') goto json_parser_5;
}
}
else
{
if (yych <= '-')
{
if (yych <= '"')
{
goto json_parser_6;
}
if (yych <= '+')
{
goto json_parser_3;
}
} else {
if (yych <= '-') {
if (yych <= '"') goto json_parser_6;
if (yych <= '+') goto json_parser_3;
if (yych <= ',') goto json_parser_7;
if (yych <= ',')
{
goto json_parser_7;
}
goto json_parser_9;
} else {
if (yych <= '/') goto json_parser_3;
if (yych <= '0') goto json_parser_10;
if (yych <= '9') goto json_parser_12;
}
else
{
if (yych <= '/')
{
goto json_parser_3;
}
if (yych <= '0')
{
goto json_parser_10;
}
if (yych <= '9')
{
goto json_parser_12;
}
goto json_parser_13;
}
}
} else {
if (yych <= 'm') {
if (yych <= '\\') {
if (yych == '[') goto json_parser_15;
}
else
{
if (yych <= 'm')
{
if (yych <= '\\')
{
if (yych == '[')
{
goto json_parser_15;
}
goto json_parser_3;
} else {
if (yych <= ']') goto json_parser_17;
if (yych == 'f') goto json_parser_19;
}
else
{
if (yych <= ']')
{
goto json_parser_17;
}
if (yych == 'f')
{
goto json_parser_19;
}
goto json_parser_3;
}
} else {
if (yych <= 'z') {
if (yych <= 'n') goto json_parser_20;
if (yych == 't') goto json_parser_21;
}
else
{
if (yych <= 'z')
{
if (yych <= 'n')
{
goto json_parser_20;
}
if (yych == 't')
{
goto json_parser_21;
}
goto json_parser_3;
} else {
if (yych <= '{') goto json_parser_22;
if (yych == '}') goto json_parser_24;
}
else
{
if (yych <= '{')
{
goto json_parser_22;
}
if (yych == '}')
{
goto json_parser_24;
}
goto json_parser_3;
}
}
}
json_parser_2:
{ continue; }
{
continue;
}
json_parser_3:
++buffer_re2c;
json_parser_4:
{ return last_token = token_type::parse_error; }
{
return last_token = token_type::parse_error;
}
json_parser_5:
yych = *++buffer_re2c;
goto json_parser_60;
......@@ -2605,251 +2802,519 @@ json_parser_6:
goto json_parser_51;
json_parser_7:
++buffer_re2c;
{ return last_token = token_type::value_separator; }
{
return last_token = token_type::value_separator;
}
json_parser_9:
yych = *++buffer_re2c;
if (yych <= '/') goto json_parser_4;
if (yych <= '0') goto json_parser_49;
if (yych <= '9') goto json_parser_40;
if (yych <= '/')
{
goto json_parser_4;
}
if (yych <= '0')
{
goto json_parser_49;
}
if (yych <= '9')
{
goto json_parser_40;
}
goto json_parser_4;
json_parser_10:
yyaccept = 1;
yych = *(marker = ++buffer_re2c);
if (yych <= 'D') {
if (yych == '.') goto json_parser_42;
} else {
if (yych <= 'E') goto json_parser_43;
if (yych == 'e') goto json_parser_43;
if (yych <= 'D')
{
if (yych == '.')
{
goto json_parser_42;
}
}
else
{
if (yych <= 'E')
{
goto json_parser_43;
}
if (yych == 'e')
{
goto json_parser_43;
}
}
json_parser_11:
{ return last_token = token_type::value_number; }
{
return last_token = token_type::value_number;
}
json_parser_12:
yyaccept = 1;
yych = *(marker = ++buffer_re2c);
goto json_parser_41;
json_parser_13:
++buffer_re2c;
{ return last_token = token_type::name_separator; }
{
return last_token = token_type::name_separator;
}
json_parser_15:
++buffer_re2c;
{ return last_token = token_type::begin_array; }
{
return last_token = token_type::begin_array;
}
json_parser_17:
++buffer_re2c;
{ return last_token = token_type::end_array; }
{
return last_token = token_type::end_array;
}
json_parser_19:
yyaccept = 0;
yych = *(marker = ++buffer_re2c);
if (yych == 'a') goto json_parser_35;
if (yych == 'a')
{
goto json_parser_35;
}
goto json_parser_4;
json_parser_20:
yyaccept = 0;
yych = *(marker = ++buffer_re2c);
if (yych == 'u') goto json_parser_31;
if (yych == 'u')
{
goto json_parser_31;
}
goto json_parser_4;
json_parser_21:
yyaccept = 0;
yych = *(marker = ++buffer_re2c);
if (yych == 'r') goto json_parser_26;
if (yych == 'r')
{
goto json_parser_26;
}
goto json_parser_4;
json_parser_22:
++buffer_re2c;
{ return last_token = token_type::begin_object; }
{
return last_token = token_type::begin_object;
}
json_parser_24:
++buffer_re2c;
{ return last_token = token_type::end_object; }
{
return last_token = token_type::end_object;
}
json_parser_26:
yych = *++buffer_re2c;
if (yych == 'u') goto json_parser_28;
if (yych == 'u')
{
goto json_parser_28;
}
json_parser_27:
buffer_re2c = marker;
if (yyaccept == 0) {
if (yyaccept == 0)
{
goto json_parser_4;
} else {
}
else
{
goto json_parser_11;
}
json_parser_28:
yych = *++buffer_re2c;
if (yych != 'e') goto json_parser_27;
if (yych != 'e')
{
goto json_parser_27;
}
++buffer_re2c;
{ return last_token = token_type::literal_true; }
{
return last_token = token_type::literal_true;
}
json_parser_31:
yych = *++buffer_re2c;
if (yych != 'l') goto json_parser_27;
if (yych != 'l')
{
goto json_parser_27;
}
yych = *++buffer_re2c;
if (yych != 'l') goto json_parser_27;
if (yych != 'l')
{
goto json_parser_27;
}
++buffer_re2c;
{ return last_token = token_type::literal_null; }
{
return last_token = token_type::literal_null;
}
json_parser_35:
yych = *++buffer_re2c;
if (yych != 'l') goto json_parser_27;
if (yych != 'l')
{
goto json_parser_27;
}
yych = *++buffer_re2c;
if (yych != 's') goto json_parser_27;
if (yych != 's')
{
goto json_parser_27;
}
yych = *++buffer_re2c;
if (yych != 'e') goto json_parser_27;
if (yych != 'e')
{
goto json_parser_27;
}
++buffer_re2c;
{ return last_token = token_type::literal_false; }
{
return last_token = token_type::literal_false;
}
json_parser_40:
yyaccept = 1;
marker = ++buffer_re2c;
yych = *buffer_re2c;
json_parser_41:
if (yybm[0+yych] & 32) {
if (yybm[0 + yych] & 32)
{
goto json_parser_40;
}
if (yych <= 'D') {
if (yych != '.') goto json_parser_11;
} else {
if (yych <= 'E') goto json_parser_43;
if (yych == 'e') goto json_parser_43;
if (yych <= 'D')
{
if (yych != '.')
{
goto json_parser_11;
}
}
else
{
if (yych <= 'E')
{
goto json_parser_43;
}
if (yych == 'e')
{
goto json_parser_43;
}
goto json_parser_11;
}
json_parser_42:
yych = *++buffer_re2c;
if (yych <= '/') goto json_parser_27;
if (yych <= '9') goto json_parser_47;
if (yych <= '/')
{
goto json_parser_27;
}
if (yych <= '9')
{
goto json_parser_47;
}
goto json_parser_27;
json_parser_43:
yych = *++buffer_re2c;
if (yych <= ',') {
if (yych != '+') goto json_parser_27;
} else {
if (yych <= '-') goto json_parser_44;
if (yych <= '/') goto json_parser_27;
if (yych <= '9') goto json_parser_45;
if (yych <= ',')
{
if (yych != '+')
{
goto json_parser_27;
}
}
else
{
if (yych <= '-')
{
goto json_parser_44;
}
if (yych <= '/')
{
goto json_parser_27;
}
if (yych <= '9')
{
goto json_parser_45;
}
goto json_parser_27;
}
json_parser_44:
yych = *++buffer_re2c;
if (yych <= '/') goto json_parser_27;
if (yych >= ':') goto json_parser_27;
if (yych <= '/')
{
goto json_parser_27;
}
if (yych >= ':')
{
goto json_parser_27;
}
json_parser_45:
++buffer_re2c;
yych = *buffer_re2c;
if (yych <= '/') goto json_parser_11;
if (yych <= '9') goto json_parser_45;
if (yych <= '/')
{
goto json_parser_11;
}
if (yych <= '9')
{
goto json_parser_45;
}
goto json_parser_11;
json_parser_47:
yyaccept = 1;
marker = ++buffer_re2c;
yych = *buffer_re2c;
if (yych <= 'D') {
if (yych <= '/') goto json_parser_11;
if (yych <= '9') goto json_parser_47;
if (yych <= 'D')
{
if (yych <= '/')
{
goto json_parser_11;
} else {
if (yych <= 'E') goto json_parser_43;
if (yych == 'e') goto json_parser_43;
}
if (yych <= '9')
{
goto json_parser_47;
}
goto json_parser_11;
}
else
{
if (yych <= 'E')
{
goto json_parser_43;
}
if (yych == 'e')
{
goto json_parser_43;
}
goto json_parser_11;
}
json_parser_49:
yyaccept = 1;
yych = *(marker = ++buffer_re2c);
if (yych <= 'D') {
if (yych == '.') goto json_parser_42;
if (yych <= 'D')
{
if (yych == '.')
{
goto json_parser_42;
}
goto json_parser_11;
} else {
if (yych <= 'E') goto json_parser_43;
if (yych == 'e') goto json_parser_43;
}
else
{
if (yych <= 'E')
{
goto json_parser_43;
}
if (yych == 'e')
{
goto json_parser_43;
}
goto json_parser_11;
}
json_parser_50:
++buffer_re2c;
yych = *buffer_re2c;
json_parser_51:
if (yybm[0+yych] & 64) {
if (yybm[0 + yych] & 64)
{
goto json_parser_50;
}
if (yych <= '"') goto json_parser_53;
if (yych <= '"')
{
goto json_parser_53;
}
++buffer_re2c;
yych = *buffer_re2c;
if (yych <= 'e') {
if (yych <= '/') {
if (yych == '"') goto json_parser_50;
if (yych <= '.') goto json_parser_27;
if (yych <= 'e')
{
if (yych <= '/')
{
if (yych == '"')
{
goto json_parser_50;
} else {
if (yych <= '\\') {
if (yych <= '[') goto json_parser_27;
}
if (yych <= '.')
{
goto json_parser_27;
}
goto json_parser_50;
} else {
if (yych == 'b') goto json_parser_50;
}
else
{
if (yych <= '\\')
{
if (yych <= '[')
{
goto json_parser_27;
}
goto json_parser_50;
}
else
{
if (yych == 'b')
{
goto json_parser_50;
}
} else {
if (yych <= 'q') {
if (yych <= 'f') goto json_parser_50;
if (yych == 'n') goto json_parser_50;
goto json_parser_27;
} else {
if (yych <= 's') {
if (yych <= 'r') goto json_parser_50;
}
}
}
else
{
if (yych <= 'q')
{
if (yych <= 'f')
{
goto json_parser_50;
}
if (yych == 'n')
{
goto json_parser_50;
}
goto json_parser_27;
} else {
if (yych <= 't') goto json_parser_50;
if (yych <= 'u') goto json_parser_55;
}
else
{
if (yych <= 's')
{
if (yych <= 'r')
{
goto json_parser_50;
}
goto json_parser_27;
}
else
{
if (yych <= 't')
{
goto json_parser_50;
}
if (yych <= 'u')
{
goto json_parser_55;
}
goto json_parser_27;
}
}
}
json_parser_53:
++buffer_re2c;
{ return last_token = token_type::value_string; }
{
return last_token = token_type::value_string;
}
json_parser_55:
++buffer_re2c;
yych = *buffer_re2c;
if (yych <= '@') {
if (yych <= '/') goto json_parser_27;
if (yych >= ':') goto json_parser_27;
} else {
if (yych <= 'F') goto json_parser_56;
if (yych <= '`') goto json_parser_27;
if (yych >= 'g') goto json_parser_27;
if (yych <= '@')
{
if (yych <= '/')
{
goto json_parser_27;
}
if (yych >= ':')
{
goto json_parser_27;
}
}
else
{
if (yych <= 'F')
{
goto json_parser_56;
}
if (yych <= '`')
{
goto json_parser_27;
}
if (yych >= 'g')
{
goto json_parser_27;
}
}
json_parser_56:
++buffer_re2c;
yych = *buffer_re2c;
if (yych <= '@') {
if (yych <= '/') goto json_parser_27;
if (yych >= ':') goto json_parser_27;
} else {
if (yych <= 'F') goto json_parser_57;
if (yych <= '`') goto json_parser_27;
if (yych >= 'g') goto json_parser_27;
if (yych <= '@')
{
if (yych <= '/')
{
goto json_parser_27;
}
if (yych >= ':')
{
goto json_parser_27;
}
}
else
{
if (yych <= 'F')
{
goto json_parser_57;
}
if (yych <= '`')
{
goto json_parser_27;
}
if (yych >= 'g')
{
goto json_parser_27;
}
}
json_parser_57:
++buffer_re2c;
yych = *buffer_re2c;
if (yych <= '@') {
if (yych <= '/') goto json_parser_27;
if (yych >= ':') goto json_parser_27;
} else {
if (yych <= 'F') goto json_parser_58;
if (yych <= '`') goto json_parser_27;
if (yych >= 'g') goto json_parser_27;
if (yych <= '@')
{
if (yych <= '/')
{
goto json_parser_27;
}
if (yych >= ':')
{
goto json_parser_27;
}
}
else
{
if (yych <= 'F')
{
goto json_parser_58;
}
if (yych <= '`')
{
goto json_parser_27;
}
if (yych >= 'g')
{
goto json_parser_27;
}
}
json_parser_58:
++buffer_re2c;
yych = *buffer_re2c;
if (yych <= '@') {
if (yych <= '/') goto json_parser_27;
if (yych <= '9') goto json_parser_50;
if (yych <= '@')
{
if (yych <= '/')
{
goto json_parser_27;
}
if (yych <= '9')
{
goto json_parser_50;
}
goto json_parser_27;
}
else
{
if (yych <= 'F')
{
goto json_parser_50;
}
if (yych <= '`')
{
goto json_parser_27;
} else {
if (yych <= 'F') goto json_parser_50;
if (yych <= '`') goto json_parser_27;
if (yych <= 'f') goto json_parser_50;
}
if (yych <= 'f')
{
goto json_parser_50;
}
goto json_parser_27;
}
json_parser_59:
++buffer_re2c;
yych = *buffer_re2c;
json_parser_60:
if (yybm[0+yych] & 128) {
if (yybm[0 + yych] & 128)
{
goto json_parser_59;
}
goto json_parser_2;
}
}
}
}
......@@ -2964,6 +3429,7 @@ 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
......
src/json.hpp.re2c
......@@ -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;
}
......@@ -1795,7 +1823,14 @@ 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;
}
}
......@@ -1822,7 +1857,14 @@ 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;
}
......@@ -2146,7 +2218,14 @@ 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;
}
}
......@@ -2173,7 +2252,14 @@ 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
......
test/unit.cpp
......@@ -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 []
......
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