Compilation issue with private copy operator in XnDeviceSensorV2/XnServerSensorInvoker.h

[jeadorf]

Hi,

when compiling the snapshot at fc51d0a
for Linux, I get the following compilation error when running ./RedistMaker in the Platform/Linux/CreateRedist directory:

g++ -MD -MP -MT "./x64-Release/XnServerSession.d x64-Release/XnServerSession.o" -c -msse3 -O2 -DNDEBUG -I/usr/include/ni -I../../../../Include -I../../../../Source -I../../../../Source/XnCommon -DXN_DEVICE_EXPORTS -fPIC -fvisibility=hidden -o x64-Release/XnServerSession.o ../../../../Source/XnDeviceSensorV2/XnServerSession.cpp
In file included from /usr/include/ni/XnOS.h:29:0,
from /usr/include/ni/XnTypes.h:29,
from ../../../../Include/XnStreamFormats.h:29,
from ../../../../Include/XnStreamParams.h:28,
from ../../../../Include/XnDDK.h:28,
from ../../../../Include/XnDevice.h:30,
from ../../../../Source/XnDDK/IXnDevice.h:28,
from ../../../../Source/XnDDK/XnDeviceBase.h:28,
from ../../../../Source/XnDeviceSensorV2/XnSensor.h:28,
from ../../../../Source/XnDeviceSensorV2/XnServerSensorInvoker.h:28,
from ../../../../Source/XnDeviceSensorV2/XnSensorsManager.h:28,
from ../../../../Source/XnDeviceSensorV2/XnServerSession.h:28,
from ../../../../Source/XnDeviceSensorV2/XnServerSession.cpp:25:
../../../../Source/XnDeviceSensorV2/XnServerSensorInvoker.h: In member function ‘XnServerSensorInvoker::XnLockedServerStreamsHash& XnServerSensorInvoker::XnLockedServerStreamsHash::operator=(const XnServerSensorInvoker::XnLockedServerStreamsHash&)’:
/usr/include/ni/XnMacros.h:121:7: error: ‘void XnServerSensorInvoker::_XnServerStreamsHash::operator=(const XnServerSensorInvoker::_XnServerStreamsHash&)’ is private
void operator=(const TypeName&);
^
/usr/include/ni/XnHash.h:966:3: note: in expansion of macro ‘XN_DISABLE_COPY_AND_ASSIGN’
XN_DISABLE_COPY_AND_ASSIGN(ClassName);
^
/usr/include/ni/XnStringsHash.h:91:2: note: in expansion of macro ‘XN_DECLARE_HASH_DECL’
XN_DECLARE_HASH_DECL(decl, const XnChar*, ValueType, ClassName, XnStringsKeyTranslator, ValueTranslator, XnStringsKeyManager)
^
/usr/include/ni/XnStringsHash.h:106:2: note: in expansion of macro ‘XN_DECLARE_STRINGS_HASH_WITH_TRANSLATOR_DECL’
XN_DECLARE_STRINGS_HASH_WITH_TRANSLATOR_DECL(decl, ValueType, ClassName, XN_DEFAULT_TRANSLATOR_NAME(ClassName))
^
/usr/include/ni/XnStringsHash.h:113:2: note: in expansion of macro ‘XN_DECLARE_STRINGS_HASH_DECL’
XN_DECLARE_STRINGS_HASH_DECL(, ValueType, ClassName)
^
../../../../Source/XnDeviceSensorV2/XnServerSensorInvoker.h:94:2: note: in expansion of macro ‘XN_DECLARE_STRINGS_HASH’
XN_DECLARE_STRINGS_HASH(SensorInvokerStream, _XnServerStreamsHash);
^
In file included from ../../../../Source/XnDeviceSensorV2/XnSensorsManager.h:28:0,
from ../../../../Source/XnDeviceSensorV2/XnServerSession.h:28,
from ../../../../Source/XnDeviceSensorV2/XnServerSession.cpp:25:
../../../../Source/XnDeviceSensorV2/XnServerSensorInvoker.h:108:17: error: within this context
this->m_hash = other.m_hash;

[Ingener74]

on android same error

[oliveRudoll]

is there a fix for this?

[gengshuhui]

still in Sensor-Unstable-5.1.0.41
I just change the macro to make compile ok
/usr/local/include/ni/XnHash.h (maybe /usr/include/ni/XnHash.h on you computer)

965     private: 

to

965     public: