Форум программистов [Powered by Invision Power Board]

Код


LIBS += /path/to/lib1.dll \
        /path/to/lib2.dll

Код


 QLibrary myLib("mylib");
 typedef void (*MyPrototype)();
 MyPrototype myFunction = (MyPrototype) myLib.resolve("mysymbol");
 if (myFunction)
     myFunction();

Код


#ifndef SMARTFLOWLIB_GLOBAL_H
#define SMARTFLOWLIB_GLOBAL_H

#include <QtCore/qglobal.h>

#if defined(SMARTFLOWLIB_LIBRARY)
#  define SMARTFLOWLIBSHARED_EXPORT Q_DECL_EXPORT
#else
#  define SMARTFLOWLIBSHARED_EXPORT Q_DECL_IMPORT
#endif

#endif // SMARTFLOWLIB_GLOBAL_H

Код


#ifndef SMARTFLOWLIB_H
#define SMARTFLOWLIB_H

#include "SmartFlowLib_global.h"

class SMARTFLOWLIBSHARED_EXPORT SmartFlowLib {
public:
    SmartFlowLib();
};

#endif // SMARTFLOWLIB_H

Цитата

# SmartFlowLib
INCLUDEPATH += ../../Projects/SmartFlowLib
LIBS += -L./release/ -lsmartflowlib1

Цитата

# SmartFlowLib NeedIt(boost)
INCLUDEPATH += D:/boost/boost_1_40_0
LIBS += D:/boost/boost_1_40_0/stage/lib/libboost_serialization-mgw34-s-1_40.lib

Цитата(Elfet @ 22.9.2009, 09:57

)

Я должен подключать так же теже библиотеки которые используются в ней

Цитата(Elfet @ 22.9.2009, 13:38

)

Нужно её динамической сделать?

Цитата

TEMPLATE = lib
CONFIG += shared

Цитата

INCLUDEPATH += D:/boost/boost_1_40_0
LIBS += D:/boost/boost_1_40_0/stage/lib/libboost_serialization-mgw34-s-1_40.lib

Цитата

In file included from ../../Projects/SmartFlowLib/smartflowlib.h:5,
from mainwindow.h:9,
from main.cpp:2:
../../Projects/SmartFlowLib/main.h:15:42: boost/archive/xml_oarchive.hpp: No such file or directory
../../Projects/SmartFlowLib/main.h:16:42: boost/archive/xml_iarchive.hpp: No such file or directory
../../Projects/SmartFlowLib/main.h:18:39: boost/serialization/nvp.hpp: No such file or directory
../../Projects/SmartFlowLib/main.h:19:43: boost/serialization/utility.hpp: No such file or directory
../../Projects/SmartFlowLib/main.h:20:40: boost/serialization/list.hpp: No such file or directory
../../Projects/SmartFlowLib/main.h:21:39: boost/serialization/map.hpp: No such file or directory
../../Projects/SmartFlowLib/main.h:22:42: boost/serialization/vector.hpp: No such file or directory
../../Projects/SmartFlowLib/main.h:23:42: boost/serialization/string.hpp: No such file or directory
../../Projects/SmartFlowLib/main.h:24:43: boost/serialization/version.hpp: No such file or directory
In file included from ../../Projects/SmartFlowLib/main.h:30,
from ../../Projects/SmartFlowLib/smartflowlib.h:5,
from mainwindow.h:9,
from main.cpp:2:
../../Projects/SmartFlowLib/Source/Node.h:15: error: `boost' has not been declared
../../Projects/SmartFlowLib/Source/Node.h: In member function `void Node::serialize(Archive&, unsigned int)':
../../Projects/SmartFlowLib/Source/Node.h:19: error: there are no arguments to `BOOST_SERIALIZATION_NVP' that depend on a template parameter, so a declaration of `BOOST_SERIALIZATION_NVP' must be available
../../Projects/SmartFlowLib/Source/Node.h:19: error: (if you use `-fpermissive', G++ will accept your code, but allowing the use of an undeclared name is deprecated)
../../Projects/SmartFlowLib/Source/Node.h:20: error: there are no arguments to `BOOST_SERIALIZATION_NVP' that depend on a template parameter, so a declaration of `BOOST_SERIALIZATION_NVP' must be available
../../Projects/SmartFlowLib/Source/Node.h:21: error: there are no arguments to `BOOST_SERIALIZATION_NVP' that depend on a template parameter, so a declaration of `BOOST_SERIALIZATION_NVP' must be available
../../Projects/SmartFlowLib/Source/Node.h: At global scope:
../../Projects/SmartFlowLib/Source/Node.h:26: error: expected identifier before numeric constant
../../Projects/SmartFlowLib/Source/Node.h:26: error: expected `,' or `...' before numeric constant
../../Projects/SmartFlowLib/Source/Node.h:26: error: expected constructor, destructor, or type conversion before ';' token
In file included from ../../Projects/SmartFlowLib/main.h:33,
from ../../Projects/SmartFlowLib/smartflowlib.h:5,
from mainwindow.h:9,
from main.cpp:2:
../../Projects/SmartFlowLib/Source/Mesh.h:25: error: `boost' has not been declared
../../Projects/SmartFlowLib/Source/Mesh.h: In member function `void Mesh::serialize(Archive&, unsigned int)':
../../Projects/SmartFlowLib/Source/Mesh.h:29: error: there are no arguments to `BOOST_SERIALIZATION_NVP' that depend on a template parameter, so a declaration of `BOOST_SERIALIZATION_NVP' must be available
../../Projects/SmartFlowLib/Source/Mesh.h: At global scope:
../../Projects/SmartFlowLib/Source/Mesh.h:34: error: expected identifier before numeric constant
../../Projects/SmartFlowLib/Source/Mesh.h:34: error: expected `,' or `...' before numeric constant
../../Projects/SmartFlowLib/Source/Mesh.h:34: error: expected constructor, destructor, or type conversion before ';' token
mingw32-make[1]: Leaving directory `D:/Qt/Projects/SmartFlow'
mingw32-make: Leaving directory `D:/Qt/Projects/SmartFlow'
mingw32-make[1]: *** [release/main.o] Error 1
mingw32-make: *** [release] Error 2
Завершено с кодом возврата 2.

Код


#ifndef SMARTFLOWLIB_H
#define SMARTFLOWLIB_H

#include "SmartFlowLib_global.h"
#include "main.h"

class SHARED_EXPORT SmartFlowLib {
public:
    ...
private:
    Solver *solver;
};

#endif // SMARTFLOWLIB_H

Код


#ifndef MAIN_H
#define MAIN_H

#include <vector>
#include <list>
#include <map>
#include <fstream>
#include <iostream>
#include <string>
#include <sstream>
#include <math.h>
using namespace std;


#include <boost/archive/xml_oarchive.hpp>
#include <boost/archive/xml_iarchive.hpp>

#include <boost/serialization/nvp.hpp>
#include <boost/serialization/utility.hpp>
#include <boost/serialization/list.hpp>
#include <boost/serialization/map.hpp>
#include <boost/serialization/vector.hpp>
#include <boost/serialization/string.hpp>
#include <boost/serialization/version.hpp>



#include "Source/MyError.h"

#include "Source/Node.h"
#include "Source/Edge.h"
#include "Source/Element.h"
#include "Source/Mesh.h"
#include "Source/Imports/ImportMesh.h"
#include "Source/Imports/ImportFluent2D.h"
#include "Source/Solver.h"

#endif // MAIN_H

Код


#include "../main.h"
#ifndef ELEMENT_H
#define ELEMENT_H

class Element
{
public:
    Element(void);
    ...
public:
    vector<Node*> *nodes;
    ...
};

#endif

Цитата

LIBS += D:/boost/boost_1_40_0/stage/lib/libboost_serialization-mgw34-s-1_40.lib

Код


friend class boost::serialization::access;

Код


#include <boost/archive/xml_oarchive.hpp>

Цитата(Elfet @ 24.9.2009, 10:59

)

#include <boost/archive/xml_oarchive.hpp>

Цитата(Elfet @ 24.9.2009, 10:59

)

friend class boost::serialization::access;

Цитата(korbian @ 24.9.2009, 11:54

)

а что мешает перенести в cpp?

Цитата(korbian @ 24.9.2009, 11:54

)

нет этот код придется оставить, для этого достаточно подключить в header <boost/serialization/access.hpp>