111 lines
3.9 KiB
C++
111 lines
3.9 KiB
C++
/*
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Open Asset Import Library (assimp)
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----------------------------------------------------------------------
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Copyright (c) 2006-2019, assimp team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the
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following conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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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
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the assimp team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the assimp team.
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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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----------------------------------------------------------------------
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*/
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/** @file LogStream.hpp
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* @brief Abstract base class 'LogStream', representing an output log stream.
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*/
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#ifndef INCLUDED_AI_LOGSTREAM_H
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#define INCLUDED_AI_LOGSTREAM_H
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#include "types.h"
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namespace Assimp {
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class IOSystem;
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// ------------------------------------------------------------------------------------
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/** @brief CPP-API: Abstract interface for log stream implementations.
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*
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* Several default implementations are provided, see #aiDefaultLogStream for more
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* details. Writing your own implementation of LogStream is just necessary if these
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* are not enough for your purpose. */
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class ASSIMP_API LogStream
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#ifndef SWIG
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: public Intern::AllocateFromAssimpHeap
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#endif
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{
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protected:
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/** @brief Default constructor */
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LogStream() AI_NO_EXCEPT;
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public:
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/** @brief Virtual destructor */
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virtual ~LogStream();
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// -------------------------------------------------------------------
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/** @brief Overwrite this for your own output methods
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*
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* Log messages *may* consist of multiple lines and you shouldn't
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* expect a consistent formatting. If you want custom formatting
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* (e.g. generate HTML), supply a custom instance of Logger to
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* #DefaultLogger:set(). Usually you can *expect* that a log message
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* is exactly one line and terminated with a single \n character.
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* @param message Message to be written */
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virtual void write(const char* message) = 0;
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// -------------------------------------------------------------------
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/** @brief Creates a default log stream
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* @param streams Type of the default stream
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* @param name For aiDefaultLogStream_FILE: name of the output file
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* @param io For aiDefaultLogStream_FILE: IOSystem to be used to open the output
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* file. Pass NULL for the default implementation.
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* @return New LogStream instance. */
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static LogStream* createDefaultStream(aiDefaultLogStream stream,
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const char* name = "AssimpLog.txt",
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IOSystem* io = nullptr );
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}; // !class LogStream
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inline
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LogStream::LogStream() AI_NO_EXCEPT {
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// empty
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}
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inline
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LogStream::~LogStream() {
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// empty
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}
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// ------------------------------------------------------------------------------------
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} // Namespace Assimp
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#endif
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