[C++] error: 'std::ios_base::ios_base(const std::ios_base&)' is private
Ostatnio zmodyfikowano 2013-01-31 07:32
MordiJC Temat założony przez niniejszego użytkownika |
[C++] error: 'std::ios_base::ios_base(const std::ios_base&)' is private » 2013-01-30 23:01:57 Witam. Mam pewien problem z użyciem mojej klasy: #include <iostream>
#include <fstream>
#include <vector>
#include <string.h>
using namespace std;
class Config
{
private:
string Line;
char * cLine;
fstream FileStream;
vector < string > Sections;
vector < string > Vars;
vector < string > Vals;
string Err;
string sSect;
void parse()
{
int Opt = 0;
while( !this->FileStream.eof() )
{
getline( this->FileStream, Line );
for( int j = 0; j <( int ) this->Line.size(); j++ )
{
switch( this->Line[ j ] )
{
case '#':
case ';':
case '/':
if( j == 0 )
break;
break;
case '[':
if( j == 0 )
{
sSect.clear();
for( int k = 1; k <( int ) this->Line.size(); k++ )
{
if( Line[ k ] != ']' )
this->sSect += this->Line[ k ];
else
break;
}
this->Sections.push_back( this->sSect );
}
break;
default:
if( j == 0 )
{
this->cLine =( char * ) this->Line.c_str();
Vars[ Opt ] = strtok( cLine, "=" );
Vals[ Opt ] = strtok( NULL, "=" );
}
break;
}
}
}
}
public:
vector < string > strx()
{
return Sections;
}
Config( string file )
{
this->FileStream.open( file.c_str(), ios::in | ios::binary );
}
~Config()
{
if( this->FileStream.good() )
this->FileStream.close();
}
};
int main()
{
Config c = Config( "config.txt" );
return 0;
} Zwraca błąd kompilacji:
D:\- - - [ D A T A ] - - -\C++\CBFiles\Testy\Config.hpp|15|warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11 [enabled by default]|
c:\program files (x86)\codeblocks\mingw\bin\..\lib\gcc\mingw32\4.7.1\include\c++\bits\ios_base.h|788|error: 'std::ios_base::ios_base(const std::ios_base&)' is private|
c:\program files (x86)\codeblocks\mingw\bin\..\lib\gcc\mingw32\4.7.1\include\c++\bits\basic_ios.h|64|error: within this context|
c:\program files (x86)\codeblocks\mingw\bin\..\lib\gcc\mingw32\4.7.1\include\c++\fstream|761|note: synthesized method 'std::basic_ios<char>::basic_ios(const std::basic_ios<char>&)' first required here |
c:\program files (x86)\codeblocks\mingw\bin\..\lib\gcc\mingw32\4.7.1\include\c++\streambuf|800|error: 'std::basic_streambuf<_CharT, _Traits>::basic_streambuf(const __streambuf_type&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_streambuf<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]' is private|
c:\program files (x86)\codeblocks\mingw\bin\..\lib\gcc\mingw32\4.7.1\include\c++\fstream|69|error: within this context|
c:\program files (x86)\codeblocks\mingw\bin\..\lib\gcc\mingw32\4.7.1\include\c++\fstream|761|note: synthesized method 'std::basic_filebuf<char>::basic_filebuf(const std::basic_filebuf<char>&)' first required here |
D:\- - - [ D A T A ] - - -\C++\CBFiles\Testy\main.cpp|8|note: synthesized method 'std::basic_fstream<char>::basic_fstream(const std::basic_fstream<char>&)' first required here |
D:\- - - [ D A T A ] - - -\C++\CBFiles\Testy\main.cpp||In function 'int main()':|
D:\- - - [ D A T A ] - - -\C++\CBFiles\Testy\main.cpp|81|note: synthesized method 'Config::Config(const Config&)' first required here |
||=== Build finished: 4 errors, 1 warnings (0 minutes, 1 seconds) ===|
Możecie temu zaradzić? |
|
DejaVu |
» 2013-01-30 23:30:01 Napisz: Config c( "config.txt" );
Nie można wywoływać konstruktora kopiującego dla std::fstream, a ten z kolei był wywoływany przy Twoim zapisie. |
|
ligras |
» 2013-01-30 23:30:46 A przypadkiem powołanie zmiennej nie powinno wyglądać tak: Config c( "config.txt" );
|
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MordiJC Temat założony przez niniejszego użytkownika |
» 2013-01-31 07:32:12 Dzięki za pomoc. Zapomniałem, że nie mogę tworzyć w ten sposób obiektu. :D
Teraz wszystko działa i zamierzam kontynuować pracę nad plikiem. |
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