mirror of
https://github.com/rdkit/rdkit.git
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76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
//
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// Copyright (C) 2001-2020 Greg Landrum, Randal M. Henne, and Rational Discovery
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// LLC
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//
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// @@ All Rights Reserved @@
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// This file is part of the RDKit.
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// The contents are covered by the terms of the BSD license
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// which is included in the file license.txt, found at the root
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// of the RDKit source tree.
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//
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#include "Invariant.h"
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#include <string>
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#include <boost/lexical_cast.hpp>
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#include "versions.h"
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#ifdef RDK_USE_BOOST_STACKTRACE
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#include <boost/stacktrace.hpp>
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#include <sstream>
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#endif
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namespace Invar {
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std::ostream &operator<<(std::ostream &s, const Invariant &inv) {
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return s << inv.toString().c_str();
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}
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std::string Invariant::toString() const {
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std::string line = std::to_string(this->getLine());
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std::string stringRep =
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this->prefix_d + "\n" + this->what() + "\nViolation occurred on line " +
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line + " in file " + this->getFile() +
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"\nFailed Expression: " + this->getExpression() + "\n";
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#ifdef RDK_USE_BOOST_STACKTRACE
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std::stringstream sstr;
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sstr << "----------\n"
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<< "Stacktrace:\n"
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<< boost::stacktrace::stacktrace() << "----------\n";
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stringRep += sstr.str();
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#endif
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return stringRep;
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}
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std::string Invariant::toUserString() const {
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std::string line = std::to_string(this->getLine());
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std::string filename = this->getFile();
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std::size_t pos = filename.find("Code"); // strip out build directory info
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if (pos != std::string::npos) {
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filename = filename.substr(pos);
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}
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std::string stringRep = this->prefix_d + "\n\t" + this->what() +
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"\n\tViolation occurred on line " + line +
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" in file " + filename +
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"\n\tFailed Expression: " + this->getExpression() +
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"\n\t" + "RDKIT: " + RDKit::rdkitVersion + "\n\t" +
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"BOOST: " + RDKit::boostVersion + "\n";
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#ifdef SHOW_BACKTRACES_WITH_INVARIANT_ERRORS
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void *arr[10];
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size_t sz;
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sz = backtrace(arr, 10);
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std::cerr << " STACK TRACE\n--------------\n" << std::endl;
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backtrace_symbols_fd(arr, sz, 2);
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std::cerr << "\n--------------\n" << std::endl;
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#endif
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return stringRep;
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}
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}; // namespace Invar
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