5
EclipseC++ hatası: sınıfı hiçbir üye seçti
bu işlevi derlerkenMemoryBundleStorage.cpp: In member function 'virtual void dtn::storage::MemoryBundleStorage::store(const dtn::data::Bundle&)':
MemoryBundleStorage.cpp:146:67: error: 'const class dtn::data::Bundle' has no member named 'getClass'
MemoryBundleStorage.cpp:150:19: error: 'const class dtn::data::Bundle' has no member named 'getClass'
void MemoryBundleStorage::store(const dtn::data::Bundle &bundle)
{
std::cout << "MemoryBundleStorage store" << std::endl;
ibrcommon::MutexLock l(_bundleslock);
std::cout << "Storing bundle(Memory). His class is " << bundle.getClass() << std::endl; //<<Here ERROR
}
Kısmi Bundle.h dosyası bu konuyu var
namespace dtn
{
namespace security
{
class StrictSerializer;
class MutualSerializer;
}
namespace data
{
class CustodySignalBlock;
class StatusReportBlock;
class Bundle : public PrimaryBlock
{
friend class DefaultSerializer;
friend class DefaultDeserializer;
friend class dtn::security::StrictSerializer;
friend class dtn::security::MutualSerializer;
public:
int getClass() const;
...
}
Ve getClass() yönteminin uygulanması aşağıdaki (Bundle.cpp)
'dur.namespace dtn
{
namespace data
{
Bundle::Bundle()
{
// if the timestamp is not set, add a ageblock
if (_timestamp == 0)
{
// add a new ageblock
push_front<dtn::data::AgeBlock>();
}
}
int Bundle::getClass() const{
whatever
}
}
Neyi yanlış yapıyorum? Belki çağrı iyi yapılmadı mı?
Teşekkürler!
Edit1: komple bundle.h
#ifndef BUNDLE_H_
#define BUNDLE_H_
#include "ibrdtn/data/Dictionary.h"
#include "ibrdtn/data/PrimaryBlock.h"
#include "ibrdtn/data/Block.h"
#include "ibrdtn/data/PayloadBlock.h"
#include "ibrdtn/data/EID.h"
#include "ibrdtn/data/ExtensionBlock.h"
#include "ibrcommon/refcnt_ptr.h"
#include <ostream>
#ifdef __DEVELOPMENT_ASSERTIONS__
#include <cassert>
#endif
#include <set>
#include <map>
#include <typeinfo>
namespace dtn
{
namespace security
{
class StrictSerializer;
class MutualSerializer;
}
namespace data
{
class CustodySignalBlock;
class StatusReportBlock;
class Bundle : public PrimaryBlock
{
friend class DefaultSerializer;
friend class DefaultDeserializer;
friend class dtn::security::StrictSerializer;
friend class dtn::security::MutualSerializer;
public:
int getClass() const;
class NoSuchBlockFoundException : public ibrcommon::Exception
{
public:
NoSuchBlockFoundException() : ibrcommon::Exception("No block found with this Block ID.")
{
};
};
enum BUNDLE_CLASS
{
};
class BlockList
{
friend class DefaultSerializer;
friend class DefaultDeserializer;
friend class dtn::security::StrictSerializer;
friend class dtn::security::MutualSerializer;
public:
BlockList();
virtual ~BlockList();
BlockList& operator=(const BlockList &ref);
void push_front(Block *block);
void push_back(Block *block);
void insert(Block *block, const Block *before);
void remove(const Block *block);
void clear();
const std::set<dtn::data::EID> getEIDs() const;
Block& get(int index);
const Block& get(int index) const;
template<class T> T& get();
template<class T> const T& get() const;
template<class T>
const std::list<const T*> getList() const;
const std::list<const Block*> getList() const;
size_t size() const;
private:
std::list<refcnt_ptr<Block> > _blocks;
};
Bundle();
virtual ~Bundle();
bool operator==(const Bundle& other) const;
bool operator!=(const Bundle& other) const;
bool operator<(const Bundle& other) const;
bool operator>(const Bundle& other) const;
const std::list<const dtn::data::Block*> getBlocks() const;
dtn::data::Block& getBlock(int index);
const dtn::data::Block& getBlock(int index) const;
template<class T>
T& getBlock();
template<class T>
const T& getBlock() const;
template<class T>
const std::list<const T*> getBlocks() const;
template<class T>
T& push_front();
template<class T>
T& push_back();
template<class T>
T& insert(const dtn::data::Block &before);
dtn::data::PayloadBlock& push_front(ibrcommon::BLOB::Reference &ref);
dtn::data::PayloadBlock& push_back(ibrcommon::BLOB::Reference &ref);
dtn::data::PayloadBlock& insert(const dtn::data::Block &before, ibrcommon::BLOB::Reference &ref);
dtn::data::Block& push_front(dtn::data::ExtensionBlock::Factory &factory);
dtn::data::Block& push_back(dtn::data::ExtensionBlock::Factory &factory);
dtn::data::Block& insert(dtn::data::ExtensionBlock::Factory &factory, const dtn::data::Block &before);
void remove(const dtn::data::Block &block);
void clearBlocks();
string toString() const;
size_t blockCount() const;
private:
BlockList _blocks;
};
template<class T>
const std::list<const T*> Bundle::getBlocks() const
{
return _blocks.getList<T>();
}
template<class T>
T& Bundle::getBlock()
{
return _blocks.get<T>();
}
template<class T>
const T& Bundle::getBlock() const
{
return _blocks.get<T>();
}
template<>
CustodySignalBlock& Bundle::BlockList::get<CustodySignalBlock>();
template<>
const CustodySignalBlock& Bundle::BlockList::get<const CustodySignalBlock>() const;
template<>
StatusReportBlock& Bundle::BlockList::get<StatusReportBlock>();
template<>
const StatusReportBlock& Bundle::BlockList::get<const StatusReportBlock>() const;
template<class T>
const T& Bundle::BlockList::get() const
{
try {
// copy all blocks to the list
for (std::list<refcnt_ptr<Block> >::const_iterator iter = _blocks.begin(); iter != _blocks.end(); iter++)
{
if ((*iter)->getType() == T::BLOCK_TYPE)
{
const Block *b = (*iter).getPointer();
return dynamic_cast<const T&>(*b);
}
}
} catch (const std::bad_cast&) {
}
throw NoSuchBlockFoundException();
}
template<class T>
T& Bundle::BlockList::get()
{
try {
// copy all blocks to the list
for (std::list<refcnt_ptr<Block> >::iterator iter = _blocks.begin(); iter != _blocks.end(); iter++)
{
if ((*iter)->getType() == T::BLOCK_TYPE)
{
Block *b = (*iter).getPointer();
return dynamic_cast<T&>(*b);
}
}
} catch (const std::bad_cast&) {
}
throw NoSuchBlockFoundException();
}
template<class T>
const std::list<const T*> Bundle::BlockList::getList() const
{
// create a list of blocks
std::list<const T*> ret;
// copy all blocks to the list
for (std::list<refcnt_ptr<Block> >::const_iterator iter = _blocks.begin(); iter != _blocks.end(); iter++)
{
if ((*(*iter)).getType() == T::BLOCK_TYPE)
{
const T* obj = dynamic_cast<const T*>((*iter).getPointer());
if (obj != NULL)
{
ret.push_back(obj);
}
}
}
return ret;
}
template<class T>
T& Bundle::push_front()
{
T *tmpblock = new T();
dtn::data::Block *block = dynamic_cast<dtn::data::Block*>(tmpblock);
#ifdef __DEVELOPMENT_ASSERTIONS__
assert(block != NULL);
#endif
_blocks.push_front(block);
return (*tmpblock);
}
template<class T>
T& Bundle::push_back()
{
T *tmpblock = new T();
dtn::data::Block *block = dynamic_cast<dtn::data::Block*>(tmpblock);
#ifdef __DEVELOPMENT_ASSERTIONS__
assert(block != NULL);
#endif
_blocks.push_back(block);
return (*tmpblock);
}
template<class T>
T& Bundle::insert(const dtn::data::Block &before)
{
T *tmpblock = new T();
dtn::data::Block *block = dynamic_cast<dtn::data::Block*>(tmpblock);
#ifdef __DEVELOPMENT_ASSERTIONS__
assert(block != NULL);
#endif
_blocks.insert(block, &before);
return (*tmpblock);
}
}
}
#endif /* BUNDLE_H_ */
Daha fazla kod alabilir miyiz? Bundle.h dosyanız tamamlanmadı – nouney
Muhtemelen sınıf paketi yerine 'ileriye dönük bir Bundle paketine sahip olmalısınız. –
@PeterWood Wood, biraz daha açıklayabilir misiniz lütfen? – ndarkness