Rename extlibs to thirdparty
This commit is contained in:
Jérôme Leclercq
251
thirdparty/include/assimp/metadata.h
vendored
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251
thirdparty/include/assimp/metadata.h
vendored
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/*
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---------------------------------------------------------------------------
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Open Asset Import Library (assimp)
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---------------------------------------------------------------------------
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Copyright (c) 2006-2016, 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 following
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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 metadata.h
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* @brief Defines the data structures for holding node meta information.
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*/
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#ifndef __AI_METADATA_H_INC__
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#define __AI_METADATA_H_INC__
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#include <assert.h>
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#if defined(_MSC_VER) && (_MSC_VER <= 1500)
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#include "Compiler/pstdint.h"
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#else
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#include <limits.h>
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#include <stdint.h>
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#endif
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// -------------------------------------------------------------------------------
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/**
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* Enum used to distinguish data types
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*/
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// -------------------------------------------------------------------------------
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typedef enum aiMetadataType
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{
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AI_BOOL = 0,
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AI_INT = 1,
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AI_UINT64 = 2,
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AI_FLOAT = 3,
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AI_AISTRING = 4,
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AI_AIVECTOR3D = 5,
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#ifndef SWIG
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FORCE_32BIT = INT_MAX
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#endif
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} aiMetadataType;
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// -------------------------------------------------------------------------------
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/**
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* Metadata entry
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*
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* The type field uniquely identifies the underlying type of the data field
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*/
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// -------------------------------------------------------------------------------
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struct aiMetadataEntry
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{
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aiMetadataType mType;
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void* mData;
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};
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#ifdef __cplusplus
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#include <string>
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// -------------------------------------------------------------------------------
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/**
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* Helper functions to get the aiType enum entry for a type
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*/
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// -------------------------------------------------------------------------------
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inline aiMetadataType GetAiType( bool ) { return AI_BOOL; }
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inline aiMetadataType GetAiType( int ) { return AI_INT; }
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inline aiMetadataType GetAiType( uint64_t ) { return AI_UINT64; }
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inline aiMetadataType GetAiType( float ) { return AI_FLOAT; }
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inline aiMetadataType GetAiType( aiString ) { return AI_AISTRING; }
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inline aiMetadataType GetAiType( aiVector3D ) { return AI_AIVECTOR3D; }
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#endif
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// -------------------------------------------------------------------------------
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/**
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* Container for holding metadata.
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*
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* Metadata is a key-value store using string keys and values.
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*/
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// -------------------------------------------------------------------------------
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struct aiMetadata
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{
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/** Length of the mKeys and mValues arrays, respectively */
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unsigned int mNumProperties;
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/** Arrays of keys, may not be NULL. Entries in this array may not be NULL as well. */
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C_STRUCT aiString* mKeys;
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/** Arrays of values, may not be NULL. Entries in this array may be NULL if the
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* corresponding property key has no assigned value. */
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C_STRUCT aiMetadataEntry* mValues;
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#ifdef __cplusplus
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/** Constructor */
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aiMetadata()
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// set all members to zero by default
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: mNumProperties(0)
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, mKeys(NULL)
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, mValues(NULL)
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{}
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/** Destructor */
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~aiMetadata()
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{
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delete[] mKeys;
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mKeys = NULL;
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if (mValues)
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{
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// Delete each metadata entry
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for (unsigned i=0; i<mNumProperties; ++i)
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{
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void* data = mValues[i].mData;
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switch (mValues[i].mType)
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{
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case AI_BOOL:
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delete static_cast<bool*>(data);
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break;
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case AI_INT:
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delete static_cast<int*>(data);
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break;
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case AI_UINT64:
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delete static_cast<uint64_t*>(data);
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break;
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case AI_FLOAT:
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delete static_cast<float*>(data);
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break;
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case AI_AISTRING:
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delete static_cast<aiString*>(data);
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break;
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case AI_AIVECTOR3D:
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delete static_cast<aiVector3D*>(data);
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break;
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#ifndef SWIG
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case FORCE_32BIT:
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#endif
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default:
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assert(false);
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break;
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}
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}
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// Delete the metadata array
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delete [] mValues;
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mValues = NULL;
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}
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}
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template<typename T>
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inline void Set( unsigned index, const std::string& key, const T& value )
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{
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// In range assertion
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assert(index < mNumProperties);
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// Set metadata key
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mKeys[index] = key;
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// Set metadata type
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mValues[index].mType = GetAiType(value);
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// Copy the given value to the dynamic storage
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mValues[index].mData = new T(value);
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}
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template<typename T>
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inline bool Get( unsigned index, T& value )
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{
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// In range assertion
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assert(index < mNumProperties);
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// Return false if the output data type does
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// not match the found value's data type
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if ( GetAiType( value ) != mValues[ index ].mType ) {
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return false;
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}
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// Otherwise, output the found value and
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// return true
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value = *static_cast<T*>(mValues[index].mData);
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return true;
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}
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template<typename T>
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inline bool Get( const aiString& key, T& value )
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{
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// Search for the given key
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for (unsigned i=0; i<mNumProperties; ++i)
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if (mKeys[i]==key)
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return Get(i, value);
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return false;
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}
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template<typename T>
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inline bool Get( const std::string& key, T& value ) {
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return Get(aiString(key), value);
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}
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#endif // __cplusplus
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};
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#endif // __AI_METADATA_H_INC__
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