dynare/dynare++/src/dynare_exception.hh

// Copyright (C) 2006, Ondra Kamenik

// $Id: dynare_exception.h 853 2006-08-01 08:42:42Z kamenik $

#ifndef DYNARE_EXCEPTION_H
#define DYNARE_EXCEPTION_H

#include <string>
#include <cstring>

class DynareException
{
  char *mes;
public:
  DynareException(const char *m, const char *fname, int line, int col)
  {
    mes = new char[strlen(m) + strlen(fname) + 100];
    sprintf(mes, "Parse error at %s, line %d, column %d: %s", fname, line, col, m);
  }
  DynareException(const char *fname, int line, const std::string &m)
  {
    mes = new char[m.size() + strlen(fname) + 50];
    sprintf(mes, "%s:%d: %s", fname, line, m.c_str());
  }
  DynareException(const char *m, int offset)
  {
    mes = new char[strlen(m) + 100];
    sprintf(mes, "Parse error in provided string at offset %d: %s", offset, m);
  }
  DynareException(const DynareException &e)
    : mes(new char[strlen(e.mes)+1])
  {
    strcpy(mes, e.mes);
  }
  virtual ~DynareException()
  {
    delete [] mes;
  }
  const char *
  message() const
  {
    return mes;
  }
};

#endif