| /* |
| --------------------------------------------------------------------------- |
| Open Asset Import Library (assimp) |
| --------------------------------------------------------------------------- |
| |
| Copyright (c) 2006-2017, 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: |
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| * 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. |
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| 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 |
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| --------------------------------------------------------------------------- |
| */ |
| |
| /// \file AMFImporter_Macro.hpp |
| /// \brief Useful macrodefines. |
| /// \date 2016 |
| /// \author smal.root@gmail.com |
| |
| #pragma once |
| #ifndef AMFIMPORTER_MACRO_HPP_INCLUDED |
| #define AMFIMPORTER_MACRO_HPP_INCLUDED |
| |
| /// \def MACRO_ATTRREAD_LOOPBEG |
| /// Begin of loop that read attributes values. |
| #define MACRO_ATTRREAD_LOOPBEG \ |
| for(int idx = 0, idx_end = mReader->getAttributeCount(); idx < idx_end; idx++) \ |
| { \ |
| std::string an(mReader->getAttributeName(idx)); |
| |
| /// \def MACRO_ATTRREAD_LOOPEND |
| /// End of loop that read attributes values. |
| #define MACRO_ATTRREAD_LOOPEND \ |
| Throw_IncorrectAttr(an); \ |
| } |
| |
| /// \def MACRO_ATTRREAD_LOOPEND_WSKIP |
| /// End of loop that read attributes values. Difference from \ref MACRO_ATTRREAD_LOOPEND in that: current macro skip unknown attributes, but |
| /// \ref MACRO_ATTRREAD_LOOPEND throw an exception. |
| #define MACRO_ATTRREAD_LOOPEND_WSKIP \ |
| continue; \ |
| } |
| |
| /// \def MACRO_ATTRREAD_CHECK_REF |
| /// Check curent attribute name and if it equal to requested then read value. Result write to output variable by reference. If result was read then |
| /// "continue" will called. |
| /// \param [in] pAttrName - attribute name. |
| /// \param [out] pVarName - output variable name. |
| /// \param [in] pFunction - function which read attribute value and write it to pVarName. |
| #define MACRO_ATTRREAD_CHECK_REF(pAttrName, pVarName, pFunction) \ |
| if(an == pAttrName) \ |
| { \ |
| pFunction(idx, pVarName); \ |
| continue; \ |
| } |
| |
| /// \def MACRO_ATTRREAD_CHECK_RET |
| /// Check curent attribute name and if it equal to requested then read value. Result write to output variable using return value of \ref pFunction. |
| /// If result was read then "continue" will called. |
| /// \param [in] pAttrName - attribute name. |
| /// \param [out] pVarName - output variable name. |
| /// \param [in] pFunction - function which read attribute value and write it to pVarName. |
| #define MACRO_ATTRREAD_CHECK_RET(pAttrName, pVarName, pFunction) \ |
| if(an == pAttrName) \ |
| { \ |
| pVarName = pFunction(idx); \ |
| continue; \ |
| } |
| |
| /// \def MACRO_NODECHECK_LOOPBEGIN(pNodeName) |
| /// Begin of loop of parsing child nodes. Do not add ';' at end. |
| /// \param [in] pNodeName - current node name. |
| #define MACRO_NODECHECK_LOOPBEGIN(pNodeName) \ |
| do { \ |
| bool close_found = false; \ |
| \ |
| while(mReader->read()) \ |
| { \ |
| if(mReader->getNodeType() == irr::io::EXN_ELEMENT) \ |
| { |
| |
| /// \def MACRO_NODECHECK_LOOPEND(pNodeName) |
| /// End of loop of parsing child nodes. |
| /// \param [in] pNodeName - current node name. |
| #define MACRO_NODECHECK_LOOPEND(pNodeName) \ |
| XML_CheckNode_SkipUnsupported(pNodeName); \ |
| }/* if(mReader->getNodeType() == irr::io::EXN_ELEMENT) */ \ |
| else if(mReader->getNodeType() == irr::io::EXN_ELEMENT_END) \ |
| { \ |
| if(XML_CheckNode_NameEqual(pNodeName)) \ |
| { \ |
| close_found = true; \ |
| \ |
| break; \ |
| } \ |
| }/* else if(mReader->getNodeType() == irr::io::EXN_ELEMENT_END) */ \ |
| }/* while(mReader->read()) */ \ |
| \ |
| if(!close_found) Throw_CloseNotFound(pNodeName); \ |
| \ |
| } while(false) |
| |
| /// \def MACRO_NODECHECK_READCOMP_F |
| /// Check curent node name and if it equal to requested then read value. Result write to output variable of type "float". |
| /// If result was read then "continue" will called. Also check if node data already read then raise exception. |
| /// \param [in] pNodeName - node name. |
| /// \param [in, out] pReadFlag - read flag. |
| /// \param [out] pVarName - output variable name. |
| #define MACRO_NODECHECK_READCOMP_F(pNodeName, pReadFlag, pVarName) \ |
| if(XML_CheckNode_NameEqual(pNodeName)) \ |
| { \ |
| /* Check if field already read before. */ \ |
| if(pReadFlag) Throw_MoreThanOnceDefined(pNodeName, "Only one component can be defined."); \ |
| /* Read color component and assign it to object. */ \ |
| pVarName = XML_ReadNode_GetVal_AsFloat(); \ |
| pReadFlag = true; \ |
| continue; \ |
| } |
| |
| /// \def MACRO_NODECHECK_READCOMP_U32 |
| /// Check curent node name and if it equal to requested then read value. Result write to output variable of type "uint32_t". |
| /// If result was read then "continue" will called. Also check if node data already read then raise exception. |
| /// \param [in] pNodeName - node name. |
| /// \param [in, out] pReadFlag - read flag. |
| /// \param [out] pVarName - output variable name. |
| #define MACRO_NODECHECK_READCOMP_U32(pNodeName, pReadFlag, pVarName) \ |
| if(XML_CheckNode_NameEqual(pNodeName)) \ |
| { \ |
| /* Check if field already read before. */ \ |
| if(pReadFlag) Throw_MoreThanOnceDefined(pNodeName, "Only one component can be defined."); \ |
| /* Read color component and assign it to object. */ \ |
| pVarName = XML_ReadNode_GetVal_AsU32(); \ |
| pReadFlag = true; \ |
| continue; \ |
| } |
| |
| #endif // AMFIMPORTER_MACRO_HPP_INCLUDED |