Upgrade bounce
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10
external/rapidjson/error/error.h
vendored
10
external/rapidjson/error/error.h
vendored
@@ -104,6 +104,8 @@ enum ParseErrorCode {
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\see GenericReader::Parse, GenericDocument::Parse
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*/
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struct ParseResult {
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//!! Unspecified boolean type
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typedef bool (ParseResult::*BooleanType)() const;
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public:
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//! Default constructor, no error.
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ParseResult() : code_(kParseErrorNone), offset_(0) {}
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@@ -115,8 +117,8 @@ public:
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//! Get the error offset, if \ref IsError(), 0 otherwise.
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size_t Offset() const { return offset_; }
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//! Conversion to \c bool, returns \c true, iff !\ref IsError().
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operator bool() const { return !IsError(); }
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//! Explicit conversion to \c bool, returns \c true, iff !\ref IsError().
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operator BooleanType() const { return !IsError() ? &ParseResult::IsError : NULL; }
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//! Whether the result is an error.
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bool IsError() const { return code_ != kParseErrorNone; }
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@@ -124,6 +126,10 @@ public:
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bool operator==(ParseErrorCode code) const { return code_ == code; }
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friend bool operator==(ParseErrorCode code, const ParseResult & err) { return code == err.code_; }
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bool operator!=(const ParseResult& that) const { return !(*this == that); }
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bool operator!=(ParseErrorCode code) const { return !(*this == code); }
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friend bool operator!=(ParseErrorCode code, const ParseResult & err) { return err != code; }
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//! Reset error code.
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void Clear() { Set(kParseErrorNone); }
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//! Update error code and offset.
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