diff options
Diffstat (limited to 'include/formula/errorcodes.hxx')
-rw-r--r-- | include/formula/errorcodes.hxx | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/include/formula/errorcodes.hxx b/include/formula/errorcodes.hxx index 329be0d3b24d..2af9b1112de7 100644 --- a/include/formula/errorcodes.hxx +++ b/include/formula/errorcodes.hxx @@ -119,6 +119,73 @@ inline FormulaError GetDoubleErrorValue( double fVal ) return (FormulaError)(nErr & 0x0000ffff); } +/** Error values that are accepted as detailed "#ERRxxx!" constants. + + Used in FormulaCompiler::GetErrorConstant() to prevent users from inventing + arbitrary values that already have or later might get a significant meaning. + */ +inline bool isPublishedFormulaError( FormulaError nErr ) +{ + // Every value has to be handled explicitly, do not add a default case to + // let the compiler complain if a value is missing. + switch (nErr) + { + case FormulaError::NONE: + return false; + + case FormulaError::IllegalChar: + case FormulaError::IllegalArgument: + case FormulaError::IllegalFPOperation: + case FormulaError::IllegalParameter: + case FormulaError::IllegalJump: + case FormulaError::Separator: + case FormulaError::Pair: + case FormulaError::PairExpected: + case FormulaError::OperatorExpected: + case FormulaError::VariableExpected: + case FormulaError::ParameterExpected: + case FormulaError::CodeOverflow: + case FormulaError::StringOverflow: + case FormulaError::StackOverflow: + case FormulaError::UnknownState: + case FormulaError::UnknownVariable: + case FormulaError::UnknownOpCode: + case FormulaError::UnknownStackVariable: + case FormulaError::NoValue: + case FormulaError::UnknownToken: + case FormulaError::NoCode: + case FormulaError::CircularReference: + case FormulaError::NoConvergence: + case FormulaError::NoRef: + case FormulaError::NoName: + case FormulaError::DoubleRef: + return true; + + case FormulaError::TrackFromCircRef: + case FormulaError::CellNoValue: + return false; + + case FormulaError::NoAddin: + case FormulaError::NoMacro: + case FormulaError::DivisionByZero: + case FormulaError::NestedArray: + return true; + + case FormulaError::NotNumericString: + case FormulaError::JumpMatHasResult: + case FormulaError::ElementNaN: + case FormulaError::RetryCircular: + return false; + + case FormulaError::MatrixSize: + return true; + + case FormulaError::NotAvailable: + return false; + } + return false; +} + #endif // INCLUDED_FORMULA_ERRORCODES_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |