exception & csdbg::exception::operator= ( const exception &  rval )

virtual

Assignment operator.

Parameters

[in]

rval

the assigned object

Returns

*this

Definition at line 136 of file exception.cpp.

References __D_ASSERT, likely, m_msg, and unlikely.

{
  if ( unlikely(this == &rval) )
    return *this;

  i8 *buf = rval.m_msg;
  if ( unlikely(buf == NULL) ) {
    delete[] m_msg;
    m_msg = NULL;
    return *this;
  }

  u32 len = strlen(buf);
  if ( likely(m_msg == NULL || len > strlen(m_msg)) ) {
    delete[] m_msg;
    m_msg = NULL;
    m_msg = new (std::nothrow) i8[len + 1];
  }

  __D_ASSERT(m_msg != NULL);
  if ( likely(m_msg != NULL) )
    strcpy(m_msg, buf);

  return *this;
}