exception.cpp
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2006
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#include <gecode/support.hh>
namespace Gecode {
/*
* Base class for exceptions
*
*/
Exception::Exception(const char* l, const char* i) throw() {
int j = 0;
while ((*l != 0) && (j < li_max))
li[j++] = *(l++);
if (j < li_max)
li[j++] = ':';
if (j < li_max)
li[j++] = ' ';
while ((*i != 0) && (j < li_max))
li[j++] = *(i++);
li[j] = 0;
}
const char*
Exception::what(void) const throw() {
return &li[0];
}
/*
* Classes for exceptions
*
*/
MemoryExhausted::MemoryExhausted(void)
: Exception("Memory","Heap memory exhausted") {}
DynamicCastFailed::DynamicCastFailed(const char* l)
: Exception(l,"Attempt to perform dynamic_cast failed") {}
OperatingSystemError::OperatingSystemError(const char* l)
: Exception(l,"Operating system error") {}
}
// STATISTICS: support-any
Gecode::DynamicCastFailed::DynamicCastFailed
DynamicCastFailed(const char *l)
Initialize with location l.
Definition exception.cpp:66
Gecode::Exception::what
virtual const char * what(void) const
Return information.
Definition exception.cpp:55
Gecode::Exception::Exception
Exception(const char *l, const char *i)
Initialize with location l and information i.
Definition exception.cpp:42
Gecode::MemoryExhausted::MemoryExhausted
MemoryExhausted(void)
Initialize.
Definition exception.cpp:63
Gecode::OperatingSystemError::OperatingSystemError
OperatingSystemError(const char *l)
Initialize with location l.
Definition exception.cpp:69
Gecode
Gecode toplevel namespace
support.hh