libcruft-util/backtrace.hpp

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/*
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* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
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*
* Copyright 2010-2014 Danny Robson <danny@nerdcruft.net>
*/
#ifndef __UTIL_BACKTRACE_HPP
#define __UTIL_BACKTRACE_HPP
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#include <string>
#include <vector>
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#include <iosfwd>
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//-----------------------------------------------------------------------------
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namespace debug {
class backtrace {
protected:
static const unsigned int DEFAULT_DEPTH = 16;
std::vector<void *> m_frames;
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public:
backtrace (void);
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const auto& frames(void) const { return m_frames; }
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};
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std::ostream&
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operator<< (std::ostream&, const debug::backtrace&);
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}
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#endif