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version 1.42, 2002/03/21 02:50:31
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version 1.43, 2002/03/21 21:11:19
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| Boolean XmlReader::stringToReal(const char* stringValue, Real64& x) | Boolean XmlReader::stringToReal(const char* stringValue, Real64& x) |
| { | { |
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// |
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// Check the string against the DMTF-defined grammar |
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// |
| const char* p = stringValue; | const char* p = stringValue; |
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| if (!*p) | if (!*p) |
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| if (*p) | if (*p) |
| return false; | return false; |
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// |
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// Do the conversion |
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// |
| char* end; | char* end; |
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errno = 0; |
| x = strtod(stringValue, &end); | x = strtod(stringValue, &end); |
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if (*end || (errno == ERANGE)) |
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{ |
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return false; |
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} |
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| return true; | return true; |
| } | } |
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| Real64 x; | Real64 x; |
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| if (!stringToReal(valueString, x)) | if (!stringToReal(valueString, x)) |
| throw XmlSemanticError(lineNumber, "Bad real value"); |
throw XmlSemanticError(lineNumber, "Bad real number value"); |
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| // ATTN-RK-P3-20010319: This value gets truncated. |
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| return CIMValue(Real32(x)); | return CIMValue(Real32(x)); |
| } | } |
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| Real64 x; | Real64 x; |
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| if (!stringToReal(valueString, x)) | if (!stringToReal(valueString, x)) |
| throw XmlSemanticError(lineNumber, "Bad real value"); |
throw XmlSemanticError(lineNumber, "Bad real number value"); |
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| return CIMValue(x); | return CIMValue(x); |
| } | } |
Return to
XmlReader.cpp
CVS log
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