diff options
Diffstat (limited to 'include/formula/tokenarray.hxx')
| -rw-r--r-- | include/formula/tokenarray.hxx | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/include/formula/tokenarray.hxx b/include/formula/tokenarray.hxx index 8aebb4b1b45f..d06d3e1a0f25 100644 --- a/include/formula/tokenarray.hxx +++ b/include/formula/tokenarray.hxx @@ -122,10 +122,29 @@ protected: /// Also used by the compiler. The token MUST had been allocated with new! FormulaToken* Add( FormulaToken* ); + + enum ReplaceMode + { + BACKWARD_CODE_ONLY, ///< offset goes backward, replacement only in pCode + FORWARD_CODE_AND_RPN ///< offset goes forward, replacement in pCode and RPN + }; + /** Also used by the compiler. The token MUST had been allocated with new! - @param nOffset negative offset of token, 0==last, 1==previous, ... + @param nOffset + If eMode==BACKWARD_CODE_ONLY negative offset of token, 0==last, + 1==previous, ... + If eMode==FORWARD_CODE_AND_RPN positive offset of token, 0==first, + 1==second, ... + @param eMode + If BACKWARD_CODE_ONLY only the token in pCode at nLen-nOffset-1 + is replaced. + If FORWARD_CODE_AND_RPN the token in pCode at nOffset is + replaced; if the original token was also referenced in the RPN + array then that reference is replaced with a reference to the new + token as well. */ - FormulaToken* ReplaceToken( sal_uInt16 nOffset, FormulaToken* ); + FormulaToken* ReplaceToken( sal_uInt16 nOffset, FormulaToken*, ReplaceMode eMode ); + inline void SetCombinedBitsRecalcMode( ScRecalcMode nBits ) { nMode |= (nBits & ~RECALCMODE_EMASK); } inline ScRecalcMode GetCombinedBitsRecalcMode() const |