exceptions.cpp

来自「tracciatore di mani con webcam」· C++ 代码 · 共 42 行

#include "Common.h"
#include "Exceptions.h"
#include <ostream>

HVException::HVException(string msg)
{
  m_msg = msg;
}

string HVException::GetMessage() const
{
  printf("%s\n", m_msg.c_str());
  return m_msg;
}

ostream& HVException::output(ostream& os) const
{
  return os << m_msg;
}

ostream& operator<<(ostream& os, const HVException& ite) {
  return ite.output(os);
}


HVEFile::HVEFile(string filename, string msg)
  : HVException("error with file "+filename+":\n"+msg),
    m_filename(filename)
{
}


HVEFileNotFound::HVEFileNotFound(string filename)
  : HVEFile(filename, "could not find or open file")
{
}