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/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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* Data Differential YATL (i.e. libtest) library
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* Copyright (C) 2012-2013 Data Differential, http://datadifferential.com/
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* * The names of its contributors may not be used to endorse or
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* promote products derived from this software without specific prior
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "libtest/yatlcon.h"
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#include <libtest/common.h>
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exception::exception(const char *file_arg, int line_arg, const char *func_arg):
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_error_message_size(0)
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#ifndef __INTEL_COMPILER
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# pragma GCC diagnostic ignored "-Wformat-nonliteral"
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void exception::init(va_list args_)
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const char *format= va_arg(args_, const char *);
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int error_message_length= vasprintf(&_error_message, format, args_);
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assert(error_message_length != -1);
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if (error_message_length > 0)
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_error_message_size= error_message_length +1;
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exception::~exception() throw()
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void exception::what(size_t length_, const char* message_)
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if (length_ > 0 and message_)
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char *ptr= (char*) realloc(_error_message, length_ +1);
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memcpy(_error_message, message_, length_);
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_error_message[length_]= 0;
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exception::exception(const exception& other) :
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_error_message_size(0)
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if (other.length() > 0)
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_error_message= (char*) malloc(other.length() +1);
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memcpy(_error_message, other._error_message, other.length());
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_error_message_size= other.length();
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} // namespace libtest
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libtest/exception.cc
