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annotate libs/assimp/assimp/metadata.h @ 0:b2f14e535253

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author John Tsiombikas <nuclear@member.fsf.org>
date Sat, 01 Feb 2014 19:58:19 +0200
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nuclear@0 1 /*
nuclear@0 2 ---------------------------------------------------------------------------
nuclear@0 3 Open Asset Import Library (assimp)
nuclear@0 4 ---------------------------------------------------------------------------
nuclear@0 5
nuclear@0 6 Copyright (c) 2006-2012, assimp team
nuclear@0 7
nuclear@0 8 All rights reserved.
nuclear@0 9
nuclear@0 10 Redistribution and use of this software in source and binary forms,
nuclear@0 11 with or without modification, are permitted provided that the following
nuclear@0 12 conditions are met:
nuclear@0 13
nuclear@0 14 * Redistributions of source code must retain the above
nuclear@0 15 copyright notice, this list of conditions and the
nuclear@0 16 following disclaimer.
nuclear@0 17
nuclear@0 18 * Redistributions in binary form must reproduce the above
nuclear@0 19 copyright notice, this list of conditions and the
nuclear@0 20 following disclaimer in the documentation and/or other
nuclear@0 21 materials provided with the distribution.
nuclear@0 22
nuclear@0 23 * Neither the name of the assimp team, nor the names of its
nuclear@0 24 contributors may be used to endorse or promote products
nuclear@0 25 derived from this software without specific prior
nuclear@0 26 written permission of the assimp team.
nuclear@0 27
nuclear@0 28 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
nuclear@0 29 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
nuclear@0 30 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
nuclear@0 31 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
nuclear@0 32 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
nuclear@0 33 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
nuclear@0 34 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
nuclear@0 35 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
nuclear@0 36 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
nuclear@0 37 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
nuclear@0 38 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
nuclear@0 39 ---------------------------------------------------------------------------
nuclear@0 40 */
nuclear@0 41
nuclear@0 42 /** @file metadata.h
nuclear@0 43 * @brief Defines the data structures for holding node meta information.
nuclear@0 44 */
nuclear@0 45 #ifndef __AI_METADATA_H_INC__
nuclear@0 46 #define __AI_METADATA_H_INC__
nuclear@0 47
nuclear@0 48 #ifdef __cplusplus
nuclear@0 49 extern "C" {
nuclear@0 50 #endif
nuclear@0 51
nuclear@0 52 // -------------------------------------------------------------------------------
nuclear@0 53 /**
nuclear@0 54 * Container for holding metadata.
nuclear@0 55 *
nuclear@0 56 * Metadata is a key-value store using string keys and values.
nuclear@0 57 */
nuclear@0 58 // -------------------------------------------------------------------------------
nuclear@0 59 struct aiMetadata
nuclear@0 60 {
nuclear@0 61 /** Length of the mKeys and mValues arrays, respectively */
nuclear@0 62 unsigned int mNumProperties;
nuclear@0 63
nuclear@0 64 /** Arrays of keys, may not be NULL. Entries in this array may not be NULL as well. */
nuclear@0 65 C_STRUCT aiString** mKeys;
nuclear@0 66
nuclear@0 67 /** Arrays of values, may not be NULL. Entries in this array may be NULL if the
nuclear@0 68 * corresponding property key has no assigned value. */
nuclear@0 69 C_STRUCT aiString** mValues;
nuclear@0 70
nuclear@0 71 #ifdef __cplusplus
nuclear@0 72
nuclear@0 73 /** Constructor */
nuclear@0 74 aiMetadata()
nuclear@0 75 {
nuclear@0 76 // set all members to zero by default
nuclear@0 77 mKeys = NULL;
nuclear@0 78 mValues = NULL;
nuclear@0 79 mNumProperties = 0;
nuclear@0 80 }
nuclear@0 81
nuclear@0 82
nuclear@0 83 /** Destructor */
nuclear@0 84 ~aiMetadata()
nuclear@0 85 {
nuclear@0 86 if (mKeys && mValues) {
nuclear@0 87 for (unsigned i=0; i<mNumProperties; ++i) {
nuclear@0 88 if (mKeys[i]) {
nuclear@0 89 delete mKeys[i];
nuclear@0 90 }
nuclear@0 91 if (mValues[i]) {
nuclear@0 92 delete mValues[i];
nuclear@0 93 }
nuclear@0 94 }
nuclear@0 95 delete [] mKeys;
nuclear@0 96 delete [] mValues;
nuclear@0 97 }
nuclear@0 98 }
nuclear@0 99
nuclear@0 100
nuclear@0 101 inline bool Get(const aiString& key, aiString& value)
nuclear@0 102 {
nuclear@0 103 for (unsigned i=0; i<mNumProperties; ++i) {
nuclear@0 104 if (mKeys[i] && *mKeys[i]==key) {
nuclear@0 105 value=*mValues[i];
nuclear@0 106 return true;
nuclear@0 107 }
nuclear@0 108 }
nuclear@0 109 return false;
nuclear@0 110 }
nuclear@0 111 #endif // __cplusplus
nuclear@0 112 };
nuclear@0 113
nuclear@0 114 #ifdef __cplusplus
nuclear@0 115 } //extern "C" {
nuclear@0 116 #endif
nuclear@0 117
nuclear@0 118 #endif // __AI_METADATA_H_INC__
nuclear@0 119
nuclear@0 120