#ifndef __EXCEPTION_FORMAT_H__
#define __EXCEPTION_FORMAT_H__

/**
 * 例外の記述方法を定めたヘッダ
 * 
 */

#ifndef ENABLE_EXCEPTION_THROW
#define ENABLE_EXCEPTION_THROW 1
#else
#define ENABLE_EXCEPTION_THROW 0
#endif

#if ENABLE_EXCEPTION_THROW
#include <exception>
#include <string>
#define TRY(procedure) \
  try{ \
    procedure; \
  }
#define CATCH(exception, procedure) \
  catch( std::exception except ){ \
    procedure; \
  }
#define ASSERT_THROW(expression, exception) \
if(expression){ \
  throw exception; \
}
#else
#include <assert.h>
#define TRY(procedure) {procedure}
#define CATCH(exception, procedure) /*{ procedure }*/
#define ASSERT_THROW(expression, exception) assert(!(expression))
#define throw(exception) /*throw(exception)*/
#endif

#endif /* __EXCEPTION_FORMAT_H__ */