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May 6, 2015, 06:08 |
Linking OF into QTcreator (GUI creation)
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Senior Member
Niels Gjoel Jacobsen
Join Date: Mar 2009
Location: Copenhagen, Denmark
Posts: 1,900
Rep Power: 37 |
Dear all,
I am currently having a small side project, where I would like to make a small GUI for OpenFoam. I have started in QTCreator, and it is surprisingly easy to get somewhere. Though, I have run into a problem. I would like to use the IO functionality present in OF to read OF-dictionaries, so I do not have to write this entire IO-class again. As a starting point I simply included IOstream.H in the header-file of the QT-project and I got the following error: Code:
p, li { white-space: pre-wrap; } In file included from ../debug/mainwindow.h:5:0, from ../debug/main.cpp:2: /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:104:13: error: 'scalar' in namespace 'Foam' does not name a type /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:115:37: error: 'scalar' in namespace 'Foam' does not name a type /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:115:50: error: ISO C++ forbids declaration of 'num' with no type [-fpermissive] /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:132:41: error: 'scalar' in namespace 'Foam' does not name a type /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:132:54: error: ISO C++ forbids declaration of 'num' with no type [-fpermissive] /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H: In constructor 'Foam::IOstream::versionNumber::versionNumber(int)': /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:117:21: error: class 'Foam::IOstream::versionNumber' does not have any field named 'versionNumber_' /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H: In constructor 'Foam::IOstream::versionNumber::versionNumber(Foam::Istream&)': /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:124:21: error: class 'Foam::IOstream::versionNumber' does not have any field named 'versionNumber_' /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:124:49: error: 'readScalar' was not declared in this scope /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:125:42: error: 'versionNumber_' was not declared in this scope /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H: In member function 'int Foam::IOstream::versionNumber::numberToIndex(int) const': /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:134:41: error: 'SMALL' was not declared in this scope /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H: In member function 'int Foam::IOstream::versionNumber::majorVersion() const': /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:140:32: error: 'versionNumber_' was not declared in this scope /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H: In member function 'int Foam::IOstream::versionNumber::minorVersion() const': /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude/IOstream.H:146:38: error: 'versionNumber_' was not declared in this scope make: *** [main.o] Error 1 Code:
INCLUDEPATH += /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude DEPENDPATH += /home/ngja/foam/foam-extend-3.1/src/foam/lnInclude unix:!macx:!symbian: LIBS += -L/home/ngja/foam/foam-extend-3.1/lib/linux64GccDPOpt -lfoam I have checked and scalar.H is located in the same include directory as vector.H and IOstream.H. Has anyone tried anything similar? What is it with the declaration of scalar that makes this difficult? I have added a tiny debug-project for QTCreator. Thank you for any advice or shared experiences, Kind regards, Niels
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