itassert.h

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#ifndef ITASSERT_H
#define ITASSERT_H

#include <sstream>
#include <string>
#include <itpp/itexports.h>

namespace itpp
{



ITPP_EXPORT void it_assert_f(std::string ass, std::string msg, std::string file, int line);
ITPP_EXPORT void it_error_f(std::string msg, std::string file, int line);
ITPP_EXPORT void it_info_f(std::string msg);
ITPP_EXPORT void it_warning_f(std::string msg, std::string file, int line);

ITPP_EXPORT void it_enable_exceptions(bool on);
ITPP_EXPORT void it_enable_warnings();
ITPP_EXPORT void it_disable_warnings();
ITPP_EXPORT void it_redirect_warnings(std::ostream *warn_stream);

enum error_msg_style { Full, Minimum };

ITPP_EXPORT void it_error_msg_style(error_msg_style style);


#define it_assert(t,s)      \
  if (!(t)) {       \
    std::ostringstream m_sout;     \
    m_sout << s;      \
    itpp::it_assert_f(#t,m_sout.str(),__FILE__,__LINE__); \
  } else       \
    ((void) 0)

#if defined(NDEBUG)

#  define it_assert_debug(t,s) ((void) (t))
#else

#  define it_assert_debug(t,s) it_assert(t,s)
#endif // if defined(NDEBUG)

#define it_assert0(t,s) it_assert_debug(t,s)

#define it_assert1(t,s) it_assert_debug(t,s)


#define it_error_if(t,s)    \
  if((t)) {      \
    std::ostringstream m_sout;    \
    m_sout << s;     \
    itpp::it_error_f(m_sout.str(),__FILE__,__LINE__); \
  } else      \
    ((void) 0)

#define it_error(s)     \
  if (true) {      \
    std::ostringstream m_sout;    \
    m_sout << s;     \
    itpp::it_error_f(m_sout.str(),__FILE__,__LINE__); \
  } else      \
    ((void) 0)


#define it_info(s)    \
  if (true) {     \
    std::ostringstream m_sout;   \
    m_sout << s << std::endl;   \
    itpp::it_info_f(m_sout.str());  \
  } else     \
    ((void) 0)

#define it_info_no_endl(s)   \
  if (true) {     \
    std::ostringstream m_sout;   \
    m_sout << s;    \
    itpp::it_info_f(m_sout.str());  \
  } else     \
    ((void) 0)

#if defined(NDEBUG)

#  define it_info_debug(s) ((void) 0)

#  define it_info_no_endl_debug(s) ((void) 0)
#else

#  define it_info_debug(s) it_info(s)

#  define it_info_no_endl_debug(s) it_info_no_endl(s)
#endif // if defined(NDEBUG)


#define it_warning(s)     \
  if (true) {      \
    std::ostringstream m_sout;    \
    m_sout << s;     \
    itpp::it_warning_f(m_sout.str(),__FILE__,__LINE__); \
  } else      \
    ((void) 0)


} // namespace itpp

#endif // #ifndef ITASSERT_H