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102 lines
2.4 KiB
C++
102 lines
2.4 KiB
C++
/*
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bParse
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Copyright (c) 2006-2009 Charlie C & Erwin Coumans http://gamekit.googlecode.com
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This software is provided 'as-is', without any express or implied warranty.
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In no event will the authors be held liable for any damages arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it freely,
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subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#ifndef __BDNA_H__
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#define __BDNA_H__
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#include "bCommon.h"
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namespace bParse
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{
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struct bNameInfo
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{
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char *m_name;
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bool m_isPointer;
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int m_dim0;
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int m_dim1;
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};
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class bDNA
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{
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public:
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bDNA();
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~bDNA();
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void init(char *data, int len, bool swap = false);
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int getArraySize(char *str);
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int getArraySizeNew(short name)
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{
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const bNameInfo &nameInfo = m_Names[name];
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return nameInfo.m_dim0 * nameInfo.m_dim1;
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}
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int getElementSize(short type, short name)
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{
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const bNameInfo &nameInfo = m_Names[name];
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int size = nameInfo.m_isPointer ? mPtrLen * nameInfo.m_dim0 * nameInfo.m_dim1 : mTlens[type] * nameInfo.m_dim0 * nameInfo.m_dim1;
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return size;
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}
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int getNumNames() const
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{
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return m_Names.size();
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}
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char *getName(int ind);
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char *getType(int ind);
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short *getStruct(int ind);
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short getLength(int ind);
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int getReverseType(short type);
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int getReverseType(const char *type);
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int getNumStructs();
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//
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bool lessThan(bDNA *other);
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void initCmpFlags(bDNA *memDNA);
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bool flagNotEqual(int dna_nr);
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bool flagEqual(int dna_nr);
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bool flagNone(int dna_nr);
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int getPointerSize();
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void dumpTypeDefinitions();
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private:
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enum FileDNAFlags
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{
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FDF_NONE = 0,
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FDF_STRUCT_NEQU,
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FDF_STRUCT_EQU
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};
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void initRecurseCmpFlags(int i);
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btAlignedObjectArray<int> mCMPFlags;
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btAlignedObjectArray<bNameInfo> m_Names;
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btAlignedObjectArray<char *> mTypes;
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btAlignedObjectArray<short *> mStructs;
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btAlignedObjectArray<short> mTlens;
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btHashMap<btHashInt, int> mStructReverse;
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btHashMap<btHashString, int> mTypeLookup;
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int mPtrLen;
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};
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} // namespace bParse
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#endif //__BDNA_H__
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