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error.h
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1 // Tencent is pleased to support the open source community by making RapidJSON available.
2 //
3 // Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
4 //
5 // Licensed under the MIT License (the "License"); you may not use this file except
6 // in compliance with the License. You may obtain a copy of the License at
7 //
8 // http://opensource.org/licenses/MIT
9 //
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13 // specific language governing permissions and limitations under the License.
14 
15 #ifndef RAPIDJSON_ERROR_ERROR_H__
16 #define RAPIDJSON_ERROR_ERROR_H__
17 
18 #include "../rapidjson.h"
19 
24 // RAPIDJSON_ERROR_CHARTYPE
26 
28 
33 #ifndef RAPIDJSON_ERROR_CHARTYPE
34 #define RAPIDJSON_ERROR_CHARTYPE char
35 #endif
36 
38 // RAPIDJSON_ERROR_STRING
39 
41 
46 #ifndef RAPIDJSON_ERROR_STRING
47 #define RAPIDJSON_ERROR_STRING(x) x
48 #endif
49 
51 
53 // ParseErrorCode
54 
56 
61 
64 
66 
70 
72 
78 
82 
85 };
86 
88 
101 struct ParseResult {
102 
106  ParseResult(ParseErrorCode code, size_t offset) : code_(code), offset_(offset) {}
107 
109  ParseErrorCode Code() const { return code_; }
111  size_t Offset() const { return offset_; }
112 
114  operator bool() const { return !IsError(); }
116  bool IsError() const { return code_ != kParseErrorNone; }
117 
118  bool operator==(const ParseResult& that) const { return code_ == that.code_; }
119  bool operator==(ParseErrorCode code) const { return code_ == code; }
120  friend bool operator==(ParseErrorCode code, const ParseResult & err) { return code == err.code_; }
121 
123  void Clear() { Set(kParseErrorNone); }
125  void Set(ParseErrorCode code, size_t offset = 0) { code_ = code; offset_ = offset; }
126 
127 private:
129  size_t offset_;
130 };
131 
133 
142 typedef const RAPIDJSON_ERROR_CHARTYPE* (*GetParseErrorFunc)(ParseErrorCode);
143 
145 
146 #endif // RAPIDJSON_ERROR_ERROR_H__
No error.
Definition: error.h:60
Invalid value.
Definition: error.h:65
Parsing was terminated.
Definition: error.h:83
size_t Offset() const
Get the error offset, if IsError(), 0 otherwise.
Definition: error.h:111
Missing a comma or '}' after an object member.
Definition: error.h:69
bool operator==(ParseErrorCode code) const
Definition: error.h:119
ParseErrorCode code_
Definition: error.h:128
#define RAPIDJSON_NAMESPACE_END
provide custom rapidjson namespace (closing expression)
Definition: rapidjson.h:119
The document is empty.
Definition: error.h:62
Missing a comma or ']' after an array element.
Definition: error.h:71
bool operator==(const ParseResult &that) const
Definition: error.h:118
Missing a name for object member.
Definition: error.h:67
Result of parsing (wraps ParseErrorCode)
Definition: error.h:101
#define RAPIDJSON_NAMESPACE_BEGIN
provide custom rapidjson namespace (opening expression)
Definition: rapidjson.h:116
Number too big to be stored in double.
Definition: error.h:79
#define bool
Definition: CascPort.h:16
void Set(ParseErrorCode code, size_t offset=0)
Update error code and offset.
Definition: error.h:125
ParseErrorCode
Error code of parsing.
Definition: error.h:59
ParseErrorCode Code() const
Get the error code.
Definition: error.h:109
Miss exponent in number.
Definition: error.h:81
Invalid escape character in string.
Definition: error.h:75
Invalid encoding in string.
Definition: error.h:77
Definition: inftrees.h:24
bool IsError() const
Whether the result is an error.
Definition: error.h:116
ParseResult()
Default constructor, no error.
Definition: error.h:104
#define RAPIDJSON_ERROR_CHARTYPE
Character type of error messages.
Definition: error.h:34
Miss fraction part in number.
Definition: error.h:80
Incorrect hex digit after \u escape in string.
Definition: error.h:73
void Clear()
Reset error code.
Definition: error.h:123
Unspecific syntax error.
Definition: error.h:84
The surrogate pair in string is invalid.
Definition: error.h:74
Missing a colon after a name of object member.
Definition: error.h:68
Missing a closing quotation mark in string.
Definition: error.h:76
ParseResult(ParseErrorCode code, size_t offset)
Constructor to set an error.
Definition: error.h:106
size_t offset_
Definition: error.h:129
The document root must not follow by other values.
Definition: error.h:63
friend bool operator==(ParseErrorCode code, const ParseResult &err)
Definition: error.h:120