diff options
Diffstat (limited to 'include/qpdf/QPDFObjectHandle.hh')
| -rw-r--r-- | include/qpdf/QPDFObjectHandle.hh | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/qpdf/QPDFObjectHandle.hh b/include/qpdf/QPDFObjectHandle.hh index 3c597adc..b8787635 100644 --- a/include/qpdf/QPDFObjectHandle.hh +++ b/include/qpdf/QPDFObjectHandle.hh @@ -334,6 +334,11 @@ class QPDFObjectHandle QPDF_DLL inline bool isInitialized() const; + // Return true if the QPDFObjectHandle is initialized. This allows object + // handles to be used in if statements with initializer. + QPDF_DLL + inline operator bool() const; + // This method returns true if the QPDFObjectHandle objects point // to exactly the same underlying object, meaning that changes to // one are reflected in the other, or "if you paint one, the other @@ -1863,6 +1868,11 @@ QPDFObjectHandle::isIndirect() const return (obj != nullptr) && (getObjectID() != 0); } +inline QPDFObjectHandle::operator bool() const +{ + return obj != nullptr; +} + inline bool QPDFObjectHandle::isInitialized() const { |