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标题: fstream::open问题 [打印本页]

作者: 王洋1210 时间: 2013-11-12 11:20
标题: fstream::open问题
我写了下面的代码：
std::fstream Pointfile;
Pointfile.open(_panel->GetPath(),std::fstream::in);
出现的问题：
d:\myproject\caacreatecruve\caacreatecruve.m\src\caacreatepointcmd.cpp(277) : error C2668: 'std::basic_fstream<_Elem,_Traits>:

pen' : ambiguous call to overloaded function
      with
      [
         _Elem=char,
         _Traits=std::char_traits<char>
      ]
      c:\program files\microsoft visual studio 8\vc\include\fstream(912): could be 'void std::basic_fstream<_Elem,_Traits>:

pen(const char *,std::ios_base:

penmode,int)'
      with
      [
         _Elem=char,
         _Traits=std::char_traits<char>
      ]
      c:\program files\microsoft visual studio 8\vc\include\fstream(870): or 'void std::basic_fstream<_Elem,_Traits>:

pen(const wchar_t *,std::ios_base:

penmode,int)'
      with
      [
         _Elem=char,
         _Traits=std::char_traits<char>
      ]
      while trying to match the argument list '(CATUnicodeString, const std::_Iosb<_Dummy>::_Openmode)'
      with
      [
         _Dummy=int
      ]
请问该怎么解决啊？

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