-/*******************************************************************************
-
- Copyright (c) 2009, Charles McGarvey
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*******************************************************************************/
+/*] Copyright (c) 2009-2010, Charles McGarvey [**************************
+**] All rights reserved.
+*
+* vi:ts=4 sw=4 tw=75
+*
+* Distributable under the terms and conditions of the 2-clause BSD license;
+* see the file COPYING for a complete text of the license.
+*
+**************************************************************************/
#ifndef _MOOF_ERROR_HH_
#define _MOOF_ERROR_HH_
enum Code
{
- NONE = 0,
+ UNINITIALIZED = -1, // -
+ NONE = 0, // -
ALC_INIT, // description
FASTEVENTS_INIT, // description
FILE_NOT_FOUND, // path of missing file
+ OPENAL_INIT, // description
RESOURCE_NOT_FOUND, // name of missing resource
SCRIPT_ERROR, // description
SDL_INIT, // description
UNKNOWN_IMAGE_FORMAT, // name of resource
};
- explicit Error(unsigned code, const std::string& what = "")
+ explicit Error(unsigned code = NONE, const std::string& what = "")
{
init(code, what);
}
virtual ~Error() throw() {}
- void init(unsigned code, const std::string& what = "")
+ void init(unsigned code = NONE, const std::string& what = "")
{
- mWhat[sizeof(mWhat)-1] = '\0';
strncpy(mWhat, what.c_str(), sizeof(mWhat)-1);
+ mWhat[sizeof(mWhat)-1] = '\0';
mCode = code;
}
- virtual void raise()
+ virtual void raise() const
{
throw *this;
}
return mWhat;
}
- bool isError() const throw()
+ operator bool () const
{
+ // resolves to true if error code is not NONE
return mCode != NONE;
}
+ void reset() throw()
+ {
+ mCode = NONE;
+ mWhat[0] = '\0';
+ }
+
private:
unsigned mCode;
#endif // _MOOF_ERROR_HH_
-/** vim: set ts=4 sw=4 tw=80: *************************************************/
-