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Diffstat (limited to 'yaml-cpp/src/exp.h')
| -rwxr-xr-x | yaml-cpp/src/exp.h | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/yaml-cpp/src/exp.h b/yaml-cpp/src/exp.h deleted file mode 100755 index 3e12aba4..00000000 --- a/yaml-cpp/src/exp.h +++ /dev/null @@ -1,196 +0,0 @@ -#ifndef EXP_H_62B23520_7C8E_11DE_8A39_0800200C9A66 -#define EXP_H_62B23520_7C8E_11DE_8A39_0800200C9A66 - -#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 -#pragma once -#endif - - -#include "regex.h" -#include <string> -#include <ios> -#include "stream.h" - -namespace YAML -{ - //////////////////////////////////////////////////////////////////////////////// - // Here we store a bunch of expressions for matching different parts of the file. - - namespace Exp - { - // misc - inline const RegEx& Space() { - static const RegEx e = RegEx(' '); - return e; - } - inline const RegEx& Tab() { - static const RegEx e = RegEx('\t'); - return e; - } - inline const RegEx& Blank() { - static const RegEx e = Space() || Tab(); - return e; - } - inline const RegEx& Break() { - static const RegEx e = RegEx('\n') || RegEx("\r\n"); - return e; - } - inline const RegEx& BlankOrBreak() { - static const RegEx e = Blank() || Break(); - return e; - } - inline const RegEx& Digit() { - static const RegEx e = RegEx('0', '9'); - return e; - } - inline const RegEx& Alpha() { - static const RegEx e = RegEx('a', 'z') || RegEx('A', 'Z'); - return e; - } - inline const RegEx& AlphaNumeric() { - static const RegEx e = Alpha() || Digit(); - return e; - } - inline const RegEx& Word() { - static const RegEx e = AlphaNumeric() || RegEx('-'); - return e; - } - inline const RegEx& Hex() { - static const RegEx e = Digit() || RegEx('A', 'F') || RegEx('a', 'f'); - return e; - } - // Valid Unicode code points that are not part of c-printable (YAML 1.2, sec. 5.1) - inline const RegEx& NotPrintable() { - static const RegEx e = RegEx(0) || - RegEx("\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x7F", REGEX_OR) || - RegEx(0x0E, 0x1F) || - (RegEx('\xC2') + (RegEx('\x80', '\x84') || RegEx('\x86', '\x9F'))); - return e; - } - inline const RegEx& Utf8_ByteOrderMark() { - static const RegEx e = RegEx("\xEF\xBB\xBF"); - return e; - } - - // actual tags - - inline const RegEx& DocStart() { - static const RegEx e = RegEx("---") + (BlankOrBreak() || RegEx()); - return e; - } - inline const RegEx& DocEnd() { - static const RegEx e = RegEx("...") + (BlankOrBreak() || RegEx()); - return e; - } - inline const RegEx& DocIndicator() { - static const RegEx e = DocStart() || DocEnd(); - return e; - } - inline const RegEx& BlockEntry() { - static const RegEx e = RegEx('-') + (BlankOrBreak() || RegEx()); - return e; - } - inline const RegEx& Key() { - static const RegEx e = RegEx('?'); - return e; - } - inline const RegEx& KeyInFlow() { - static const RegEx e = RegEx('?') + BlankOrBreak(); - return e; - } - inline const RegEx& Value() { - static const RegEx e = RegEx(':') + (BlankOrBreak() || RegEx()); - return e; - } - inline const RegEx& ValueInFlow() { - static const RegEx e = RegEx(':') + (BlankOrBreak() || RegEx(",}", REGEX_OR)); - return e; - } - inline const RegEx& ValueInJSONFlow() { - static const RegEx e = RegEx(':'); - return e; - } - inline const RegEx Comment() { - static const RegEx e = RegEx('#'); - return e; - } - inline const RegEx& Anchor() { - static const RegEx e = !(RegEx("[]{},", REGEX_OR) || BlankOrBreak()); - return e; - } - inline const RegEx& AnchorEnd() { - static const RegEx e = RegEx("?:,]}%@`", REGEX_OR) || BlankOrBreak(); - return e; - } - inline const RegEx& URI() { - static const RegEx e = Word() || RegEx("#;/?:@&=+$,_.!~*'()[]", REGEX_OR) || (RegEx('%') + Hex() + Hex()); - return e; - } - inline const RegEx& Tag() { - static const RegEx e = Word() || RegEx("#;/?:@&=+$_.~*'", REGEX_OR) || (RegEx('%') + Hex() + Hex()); - return e; - } - - // Plain scalar rules: - // . Cannot start with a blank. - // . Can never start with any of , [ ] { } # & * ! | > \' \" % @ ` - // . In the block context - ? : must be not be followed with a space. - // . In the flow context ? is illegal and : and - must not be followed with a space. - inline const RegEx& PlainScalar() { - static const RegEx e = !(BlankOrBreak() || RegEx(",[]{}#&*!|>\'\"%@`", REGEX_OR) || (RegEx("-?:", REGEX_OR) + (BlankOrBreak() || RegEx()))); - return e; - } - inline const RegEx& PlainScalarInFlow() { - static const RegEx e = !(BlankOrBreak() || RegEx("?,[]{}#&*!|>\'\"%@`", REGEX_OR) || (RegEx("-:", REGEX_OR) + Blank())); - return e; - } - inline const RegEx& EndScalar() { - static const RegEx e = RegEx(':') + (BlankOrBreak() || RegEx()); - return e; - } - inline const RegEx& EndScalarInFlow() { - static const RegEx e = (RegEx(':') + (BlankOrBreak() || RegEx() || RegEx(",]}", REGEX_OR))) || RegEx(",?[]{}", REGEX_OR); - return e; - } - - inline const RegEx& EscSingleQuote() { - static const RegEx e = RegEx("\'\'"); - return e; - } - inline const RegEx& EscBreak() { - static const RegEx e = RegEx('\\') + Break(); - return e; - } - - inline const RegEx& ChompIndicator() { - static const RegEx e = RegEx("+-", REGEX_OR); - return e; - } - inline const RegEx& Chomp() { - static const RegEx e = (ChompIndicator() + Digit()) || (Digit() + ChompIndicator()) || ChompIndicator() || Digit(); - return e; - } - - // and some functions - std::string Escape(Stream& in); - } - - namespace Keys - { - const char Directive = '%'; - const char FlowSeqStart = '['; - const char FlowSeqEnd = ']'; - const char FlowMapStart = '{'; - const char FlowMapEnd = '}'; - const char FlowEntry = ','; - const char Alias = '*'; - const char Anchor = '&'; - const char Tag = '!'; - const char LiteralScalar = '|'; - const char FoldedScalar = '>'; - const char VerbatimTagStart = '<'; - const char VerbatimTagEnd = '>'; - } -} - -#endif // EXP_H_62B23520_7C8E_11DE_8A39_0800200C9A66 |