mirror of
https://github.com/rdkit/rdkit.git
synced 2026-06-04 21:54:27 +08:00
52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
// $Id$
|
|
//
|
|
// Copyright (C) 2001-2013 Greg Landrum, Randal M. Henne, and Rational Discovery LLC
|
|
//
|
|
// @@ All Rights Reserved @@
|
|
// This file is part of the RDKit.
|
|
// The contents are covered by the terms of the BSD license
|
|
// which is included in the file license.txt, found at the root
|
|
// of the RDKit source tree.
|
|
//
|
|
|
|
#include "Invariant.h"
|
|
|
|
#include <string>
|
|
#include <iostream>
|
|
#include <boost/lexical_cast.hpp>
|
|
|
|
#ifdef SHOW_BACKTRACES_WITH_INVARIANT_ERRORS // note: works only with gcc-derived compilers
|
|
#include <execinfo.h>
|
|
#endif
|
|
|
|
namespace Invar {
|
|
|
|
std::ostream &
|
|
operator<<( std::ostream & s, const Invariant & inv )
|
|
{
|
|
return s << inv.toString().c_str();
|
|
}
|
|
|
|
std::string Invariant::toString() const
|
|
{
|
|
std::string line=boost::lexical_cast<std::string>(this->getLine());
|
|
|
|
std::string stringRep = this->prefix_d + "\n" + this->getMessage() + "\nViolation occurred on line "
|
|
+ line + " in file " + this->getFile() + "\nFailed Expression: "
|
|
+ this->getExpression() + "\n";
|
|
|
|
#ifdef SHOW_BACKTRACES_WITH_INVARIANT_ERRORS
|
|
void *arr[10];
|
|
size_t sz;
|
|
sz = backtrace(arr,10);
|
|
std::cerr<<" STACK TRACE\n--------------\n"<<std::endl;
|
|
backtrace_symbols_fd(arr,sz,2);
|
|
std::cerr<<"\n--------------\n"<<std::endl;
|
|
#endif
|
|
|
|
return stringRep;
|
|
|
|
}
|
|
|
|
};
|