89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
/*
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www.sourceforge.net/projects/dfhack
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Copyright (c) 2009 Petr Mrázek (peterix), Kenneth Ferland (Impaler[WrG]), dorf
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any
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damages arising from the use of this software.
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Permission is granted to anyone to use this software for any
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purpose, including commercial applications, and to alter it and
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redistribute it freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must
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not claim that you wrote the original software. If you use this
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software in a product, an acknowledgment in the product documentation
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would be appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and
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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
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distribution.
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*/
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#ifndef DFVECTOR_H_INCLUDED
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#define DFVECTOR_H_INCLUDED
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#include "DFPragma.h"
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#include "DFExport.h"
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namespace DFHack
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{
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class Process;
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template <class T>
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class DFHACK_EXPORT DfVector
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{
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private:
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uint32_t _start;// starting offset
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uint32_t _size;// vector size
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T * data; // cached data
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public:
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DfVector(Process * p, uint32_t address)
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{
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uint32_t triplet[3];
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memory_info * mem = p->getDescriptor();
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uint32_t offs = mem->getOffset("vector_triplet");
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p->read(address + offs, sizeof(triplet), (uint8_t *) &triplet);
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_start = triplet[0];
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uint32_t byte_size = triplet[1] - triplet[0];
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_size = byte_size / sizeof(T);
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data = new T[_size];
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p->read(_start,byte_size, (uint8_t *)data);
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};
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DfVector()
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{
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data = 0;
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};
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~DfVector()
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{
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if(data)
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delete [] data;
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};
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// get offset of the specified index
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inline T& operator[] (uint32_t index)
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{
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// FIXME: vector out of bounds exception
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//assert(index < size);
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return data[index];
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};
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// get offset of the specified index
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inline T& at (uint32_t index)
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{
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//assert(index < size);
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return data[index];
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};
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// get vector size
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inline uint32_t size ()
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{
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return _size;
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};
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// get vector start
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inline uint32_t start ()
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{
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return _start;
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};
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};
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}
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#endif // DFVECTOR_H_INCLUDED
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