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| author | Kohei Yoshida <kohei.yoshida@collabora.com> | 2013-11-07 14:16:48 -0500 |
|---|---|---|
| committer | Kohei Yoshida <kohei.yoshida@collabora.com> | 2013-11-11 16:17:28 -0500 |
| commit | 3ac4277ba1ad8925329bbe8a1c5ed3684b9b8ee7 (patch) | |
| tree | 70b27ea6a553f1922ecda72ca44d4fd194bc0126 /formula | |
| parent | 6122a6c272436f0f1959f160406d2e4ecdd1a733 (diff) | |
Thread-safe way to check for presence of references in formula tokens.
Change-Id: I995668d1e183dc0dae4f354889bc13053e858723
Diffstat (limited to 'formula')
| -rw-r--r-- | formula/source/core/api/token.cxx | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/formula/source/core/api/token.cxx b/formula/source/core/api/token.cxx index 8f0cfa828c5b..ae1655eb9365 100644 --- a/formula/source/core/api/token.cxx +++ b/formula/source/core/api/token.cxx @@ -130,6 +130,22 @@ bool FormulaToken::IsExternalRef() const return bRet; } +bool FormulaToken::IsRef() const +{ + switch (eType) + { + case svSingleRef: + case svDoubleRef: + case svExternalSingleRef: + case svExternalDoubleRef: + return true; + default: + ; + } + + return false; +} + bool FormulaToken::operator==( const FormulaToken& rToken ) const { // don't compare reference count! @@ -538,6 +554,17 @@ FormulaToken* FormulaTokenArray::PeekPrevNoSpaces() return NULL; } +bool FormulaTokenArray::HasReferences() const +{ + for (sal_uInt16 i = 0; i < nLen; ++i) + { + if (pCode[i]->IsRef()) + return true; + } + + return false; +} + bool FormulaTokenArray::HasExternalRef() const { for ( sal_uInt16 j=0; j < nLen; j++ ) |