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Diffstat (limited to 'src/mesh/assimp-master/include/assimp/metadata.h')
| -rw-r--r-- | src/mesh/assimp-master/include/assimp/metadata.h | 535 |
1 files changed, 0 insertions, 535 deletions
diff --git a/src/mesh/assimp-master/include/assimp/metadata.h b/src/mesh/assimp-master/include/assimp/metadata.h deleted file mode 100644 index d2ec837..0000000 --- a/src/mesh/assimp-master/include/assimp/metadata.h +++ /dev/null @@ -1,535 +0,0 @@ -/* ---------------------------------------------------------------------------- -Open Asset Import Library (assimp) ---------------------------------------------------------------------------- - -Copyright (c) 2006-2022, assimp team - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the following -conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ---------------------------------------------------------------------------- -*/ - -/** @file metadata.h - * @brief Defines the data structures for holding node meta information. - */ -#pragma once -#ifndef AI_METADATA_H_INC -#define AI_METADATA_H_INC - -#ifdef __GNUC__ -#pragma GCC system_header -#endif - -#if defined(_MSC_VER) && (_MSC_VER <= 1500) -#include "Compiler/pstdint.h" -#else -#include <stdint.h> -#endif - -// ------------------------------------------------------------------------------- -/** - * Enum used to distinguish data types - */ -// ------------------------------------------------------------------------------- -typedef enum aiMetadataType { - AI_BOOL = 0, - AI_INT32 = 1, - AI_UINT64 = 2, - AI_FLOAT = 3, - AI_DOUBLE = 4, - AI_AISTRING = 5, - AI_AIVECTOR3D = 6, - AI_AIMETADATA = 7, - AI_META_MAX = 8, - -#ifndef SWIG - FORCE_32BIT = INT_MAX -#endif -} aiMetadataType; - -// ------------------------------------------------------------------------------- -/** - * Metadata entry - * - * The type field uniquely identifies the underlying type of the data field - */ -// ------------------------------------------------------------------------------- -struct aiMetadataEntry { - aiMetadataType mType; - void *mData; - -#ifdef __cplusplus - aiMetadataEntry() : - mType(AI_META_MAX), - mData( nullptr ) { - // empty - } -#endif -}; - -#ifdef __cplusplus - -#include <string> - -struct aiMetadata; - -// ------------------------------------------------------------------------------- -/** - * Helper functions to get the aiType enum entry for a type - */ -// ------------------------------------------------------------------------------- - -inline aiMetadataType GetAiType(bool) { - return AI_BOOL; -} -inline aiMetadataType GetAiType(int32_t) { - return AI_INT32; -} -inline aiMetadataType GetAiType(uint64_t) { - return AI_UINT64; -} -inline aiMetadataType GetAiType(float) { - return AI_FLOAT; -} -inline aiMetadataType GetAiType(double) { - return AI_DOUBLE; -} -inline aiMetadataType GetAiType(const aiString &) { - return AI_AISTRING; -} -inline aiMetadataType GetAiType(const aiVector3D &) { - return AI_AIVECTOR3D; -} -inline aiMetadataType GetAiType(const aiMetadata &) { - return AI_AIMETADATA; -} - -#endif // __cplusplus - -// ------------------------------------------------------------------------------- -/** - * Container for holding metadata. - * - * Metadata is a key-value store using string keys and values. - */ -// ------------------------------------------------------------------------------- -struct aiMetadata { - /** Length of the mKeys and mValues arrays, respectively */ - unsigned int mNumProperties; - - /** Arrays of keys, may not be NULL. Entries in this array may not be NULL as well. */ - C_STRUCT aiString *mKeys; - - /** Arrays of values, may not be NULL. Entries in this array may be NULL if the - * corresponding property key has no assigned value. */ - C_STRUCT aiMetadataEntry *mValues; - -#ifdef __cplusplus - - /** - * @brief The default constructor, set all members to zero by default. - */ - aiMetadata() AI_NO_EXCEPT - : mNumProperties(0), - mKeys(nullptr), - mValues(nullptr) { - // empty - } - - aiMetadata(const aiMetadata &rhs) : - mNumProperties(rhs.mNumProperties), mKeys(nullptr), mValues(nullptr) { - mKeys = new aiString[mNumProperties]; - for (size_t i = 0; i < static_cast<size_t>(mNumProperties); ++i) { - mKeys[i] = rhs.mKeys[i]; - } - mValues = new aiMetadataEntry[mNumProperties]; - for (size_t i = 0; i < static_cast<size_t>(mNumProperties); ++i) { - mValues[i].mType = rhs.mValues[i].mType; - switch (rhs.mValues[i].mType) { - case AI_BOOL: - mValues[i].mData = new bool; - ::memcpy(mValues[i].mData, rhs.mValues[i].mData, sizeof(bool)); - break; - case AI_INT32: { - int32_t v; - ::memcpy(&v, rhs.mValues[i].mData, sizeof(int32_t)); - mValues[i].mData = new int32_t(v); - } break; - case AI_UINT64: { - uint64_t v; - ::memcpy(&v, rhs.mValues[i].mData, sizeof(uint64_t)); - mValues[i].mData = new uint64_t(v); - } break; - case AI_FLOAT: { - float v; - ::memcpy(&v, rhs.mValues[i].mData, sizeof(float)); - mValues[i].mData = new float(v); - } break; - case AI_DOUBLE: { - double v; - ::memcpy(&v, rhs.mValues[i].mData, sizeof(double)); - mValues[i].mData = new double(v); - } break; - case AI_AISTRING: { - aiString v; - rhs.Get<aiString>(static_cast<unsigned int>(i), v); - mValues[i].mData = new aiString(v); - } break; - case AI_AIVECTOR3D: { - aiVector3D v; - rhs.Get<aiVector3D>(static_cast<unsigned int>(i), v); - mValues[i].mData = new aiVector3D(v); - } break; - case AI_AIMETADATA: { - aiMetadata v; - rhs.Get<aiMetadata>(static_cast<unsigned int>(i), v); - mValues[i].mData = new aiMetadata(v); - } break; -#ifndef SWIG - case FORCE_32BIT: -#endif - default: - break; - } - } - } - - aiMetadata &operator=(aiMetadata rhs) { - using std::swap; - swap(mNumProperties, rhs.mNumProperties); - swap(mKeys, rhs.mKeys); - swap(mValues, rhs.mValues); - return *this; - } - - /** - * @brief The destructor. - */ - ~aiMetadata() { - delete[] mKeys; - mKeys = nullptr; - if (mValues) { - // Delete each metadata entry - for (unsigned i = 0; i < mNumProperties; ++i) { - void *data = mValues[i].mData; - switch (mValues[i].mType) { - case AI_BOOL: - delete static_cast<bool *>(data); - break; - case AI_INT32: - delete static_cast<int32_t *>(data); - break; - case AI_UINT64: - delete static_cast<uint64_t *>(data); - break; - case AI_FLOAT: - delete static_cast<float *>(data); - break; - case AI_DOUBLE: - delete static_cast<double *>(data); - break; - case AI_AISTRING: - delete static_cast<aiString *>(data); - break; - case AI_AIVECTOR3D: - delete static_cast<aiVector3D *>(data); - break; - case AI_AIMETADATA: - delete static_cast<aiMetadata *>(data); - break; -#ifndef SWIG - case FORCE_32BIT: -#endif - default: - break; - } - } - - // Delete the metadata array - delete[] mValues; - mValues = nullptr; - } - } - - /** - * @brief Allocates property fields + keys. - * @param numProperties Number of requested properties. - */ - static inline aiMetadata *Alloc(unsigned int numProperties) { - if (0 == numProperties) { - return nullptr; - } - - aiMetadata *data = new aiMetadata; - data->mNumProperties = numProperties; - data->mKeys = new aiString[data->mNumProperties](); - data->mValues = new aiMetadataEntry[data->mNumProperties](); - - return data; - } - - /** - * @brief Deallocates property fields + keys. - */ - static inline void Dealloc(aiMetadata *metadata) { - delete metadata; - } - - template <typename T> - inline void Add(const std::string &key, const T &value) { - aiString *new_keys = new aiString[mNumProperties + 1]; - aiMetadataEntry *new_values = new aiMetadataEntry[mNumProperties + 1]; - - for (unsigned int i = 0; i < mNumProperties; ++i) { - new_keys[i] = mKeys[i]; - new_values[i] = mValues[i]; - } - - delete[] mKeys; - delete[] mValues; - - mKeys = new_keys; - mValues = new_values; - - mNumProperties++; - - Set(mNumProperties - 1, key, value); - } - - template <typename T> - inline bool Set(unsigned index, const std::string &key, const T &value) { - // In range assertion - if (index >= mNumProperties) { - return false; - } - - // Ensure that we have a valid key. - if (key.empty()) { - return false; - } - - // Set metadata key - mKeys[index] = key; - - // Set metadata type - mValues[index].mType = GetAiType(value); - - // Copy the given value to the dynamic storage - if (nullptr != mValues[index].mData && AI_AIMETADATA != mValues[index].mType) { - ::memcpy(mValues[index].mData, &value, sizeof(T)); - } else if (nullptr != mValues[index].mData && AI_AIMETADATA == mValues[index].mType) { - *static_cast<T *>(mValues[index].mData) = value; - } else { - if (nullptr != mValues[index].mData) { - delete static_cast<T *>(mValues[index].mData); - mValues[index].mData = nullptr; - } - mValues[index].mData = new T(value); - } - - return true; - } - - template <typename T> - inline bool Set(const std::string &key, const T &value) { - if (key.empty()) { - return false; - } - - bool result = false; - for (unsigned int i = 0; i < mNumProperties; ++i) { - if (key == mKeys[i].C_Str()) { - Set(i, key, value); - result = true; - break; - } - } - - return result; - } - - template <typename T> - inline bool Get(unsigned index, T &value) const { - // In range assertion - if (index >= mNumProperties) { - return false; - } - - // Return false if the output data type does - // not match the found value's data type - if (GetAiType(value) != mValues[index].mType) { - return false; - } - - // Otherwise, output the found value and - // return true - value = *static_cast<T *>(mValues[index].mData); - - return true; - } - - template <typename T> - inline bool Get(const aiString &key, T &value) const { - // Search for the given key - for (unsigned int i = 0; i < mNumProperties; ++i) { - if (mKeys[i] == key) { - return Get(i, value); - } - } - return false; - } - - template <typename T> - inline bool Get(const std::string &key, T &value) const { - return Get(aiString(key), value); - } - - /// Return metadata entry for analyzing it by user. - /// \param [in] pIndex - index of the entry. - /// \param [out] pKey - pointer to the key value. - /// \param [out] pEntry - pointer to the entry: type and value. - /// \return false - if pIndex is out of range, else - true. - inline bool Get(size_t index, const aiString *&key, const aiMetadataEntry *&entry) const { - if (index >= mNumProperties) { - return false; - } - - key = &mKeys[index]; - entry = &mValues[index]; - - return true; - } - - /// Check whether there is a metadata entry for the given key. - /// \param [in] Key - the key value value to check for. - inline bool HasKey(const char *key) const { - if (nullptr == key) { - return false; - } - - // Search for the given key - for (unsigned int i = 0; i < mNumProperties; ++i) { - if (0 == strncmp(mKeys[i].C_Str(), key, mKeys[i].length)) { - return true; - } - } - return false; - } - - friend bool CompareKeys(const aiMetadata &lhs, const aiMetadata &rhs) { - if (lhs.mNumProperties != rhs.mNumProperties) { - return false; - } - - for (unsigned int i = 0; i < lhs.mNumProperties; ++i) { - if (lhs.mKeys[i] != rhs.mKeys[i]) { - return false; - } - } - return true; - } - - friend bool CompareValues(const aiMetadata &lhs, const aiMetadata &rhs) { - if (lhs.mNumProperties != rhs.mNumProperties) { - return false; - } - - for (unsigned int i = 0; i < lhs.mNumProperties; ++i) { - if (lhs.mValues[i].mType != rhs.mValues[i].mType) { - return false; - } - - switch (lhs.mValues[i].mType) { - case AI_BOOL: { - if (*static_cast<bool *>(lhs.mValues[i].mData) != *static_cast<bool *>(rhs.mValues[i].mData)) { - return false; - } - } break; - case AI_INT32: { - if (*static_cast<int32_t *>(lhs.mValues[i].mData) != *static_cast<int32_t *>(rhs.mValues[i].mData)) { - return false; - } - } break; - case AI_UINT64: { - if (*static_cast<uint64_t *>(lhs.mValues[i].mData) != *static_cast<uint64_t *>(rhs.mValues[i].mData)) { - return false; - } - } break; - case AI_FLOAT: { - if (*static_cast<float *>(lhs.mValues[i].mData) != *static_cast<float *>(rhs.mValues[i].mData)) { - return false; - } - } break; - case AI_DOUBLE: { - if (*static_cast<double *>(lhs.mValues[i].mData) != *static_cast<double *>(rhs.mValues[i].mData)) { - return false; - } - } break; - case AI_AISTRING: { - if (*static_cast<aiString *>(lhs.mValues[i].mData) != *static_cast<aiString *>(rhs.mValues[i].mData)) { - return false; - } - } break; - case AI_AIVECTOR3D: { - if (*static_cast<aiVector3D *>(lhs.mValues[i].mData) != *static_cast<aiVector3D *>(rhs.mValues[i].mData)) { - return false; - } - } break; - case AI_AIMETADATA: { - if (*static_cast<aiMetadata *>(lhs.mValues[i].mData) != *static_cast<aiMetadata *>(rhs.mValues[i].mData)) { - return false; - } - } break; -#ifndef SWIG - case FORCE_32BIT: -#endif - default: - break; - } - } - - return true; - } - - friend bool operator==(const aiMetadata &lhs, const aiMetadata &rhs) { - return CompareKeys(lhs, rhs) && CompareValues(lhs, rhs); - } - - friend bool operator!=(const aiMetadata &lhs, const aiMetadata &rhs) { - return !(lhs == rhs); - } - -#endif // __cplusplus -}; - -#endif // AI_METADATA_H_INC |