Writer.cpp

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#if 0
#include <errno.h>
#endif
#include <dcl/Writer.h>
 
#if __DCL_HAVE_ALLOC_DEBUG
#undef __DCL_ALLOC_LEVEL
#define __DCL_ALLOC_LEVEL   __DCL_ALLOC_INTERNAL
#endif
 
#if __DCL_DEBUG
#undef __THIS_FILE__
static const char_t __THIS_FILE__[] = __T("dcl/Writer.cpp");
#endif
 
__DCL_BEGIN_NAMESPACE
 
IMPLEMENT_CLASSINFO(Writer, Object)
 
void Writer::close()
    __DCL_THROWS1(IOException*)
{
}
 
void Writer::flush()
    __DCL_THROWS1(IOException*)
{
}
 
int Writer::vprintf(const wchar_t* _format, va_list _arglist)
        __DCL_THROWS1(IOException*)
{
    __DCL_ASSERT_PARAM(_format != NULL);
 
    CharBuffer* buf = CharBuffer::create(256);
    int n = CharBuffer::vformat(buf, _format, _arglist);
    write(buf->data(), n);
    buf->release();
    return n;
}
 
int Writer::printf(const wchar_t* _format, ...)
        __DCL_THROWS1(IOException*)
{
    va_list arglist;
    va_start(arglist, _format);
    int n = vprintf(_format, arglist);
    va_end(arglist);
    return n;
}
 
DCLCAPI Writer& operator << (Writer& _out, const __endl& )
        __DCL_THROWS1(IOException*)
{
    _out.write(L"\n", 1);
    _out.flush();
    return _out;
}
 
__DCL_END_NAMESPACE