#include "base.h"
#include <Poco/SharedPtr.h>
#include <Poco/AutoPtr.h>
#include <vector>
using Poco::SharedPtr;
using Poco::AutoPtr;
namespace kroll
{
class Value;
class KObject;
class KMethod;
class KList;
class StaticBoundObject;
class StaticBoundMethod;
class StaticBoundList;
class GlobalObject;
class ScopeMethodDelegate;
class Bytes;
class VoidPtr;
class ValueReleasePolicy;
class Logger;
class ArgList;
template <class C>
class KAutoPtr : public AutoPtr<C>
{
public:
KAutoPtr() : AutoPtr()
{}
KAutoPtr(C* ptr) : AutoPtr(ptr)
{}
KAutoPtr(C* ptr, bool shared) : AutoPtr(ptr, shared)
{}
KAutoPtr(const AutoPtr& ptr) : AutoPtr(ptr)
{}
/*KAutoPtr& operator = (const AutoPtr& ptr)
{
return assign(ptr);
}*/
#ifdef DEBUG
//This is used in debug builds as a workaround to release all memory
//before VS debugger incorrectly dumps it as memory leak.
KObject* release()
{
KObject* t = _ptr;
_ptr = 0;
return t;
}
#endif
};
我收到以下错误:
kroll/libkroll/kroll.h:66: error: expected ',' or '...' before '&' token
kroll/libkroll/kroll.h:66: error: ISO C++ forbids declaration of 'AutoPtr' with no type
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr()':
kroll/libkroll/kroll.h:57: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr(C*)':
kroll/libkroll/kroll.h:60: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr(C*, bool)':
kroll/libkroll/kroll.h:63: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr(int)':
kroll/libkroll/kroll.h:66: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h:66: error: 'ptr' was not declared in this scope
kroll/libkroll/kroll.h: In member function 'kroll::KObject* kroll::KAutoPtr<C>::release()':
kroll/libkroll/kroll.h:79: error: '_ptr' was not declared in this scope
第66行是KAutoPtr(const AutoPtr&amp; ptr):AutoPtr(ptr)
我使用命令行i686-apple-darwin10-gcc-4.2.1在MAC OS X 10.6.7机器上编译代码。
答案 0 :(得分:8)
第66行应为:
KAutoPtr() : AutoPtr<C>()
类似于其他构造函数调用。
答案 1 :(得分:0)
您已编写KAutoPtr
模板的正文,好像KAutoPtr<C>
来自AutoPtr
。但事实并非如此;没有类型AutoPtr
; AutoPtr
是一个模板,KAutoPtr<C>
来自AutoPtr<C>
。