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#ifndef OBJECT_H |
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#define OBJECT_H |
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|
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#include <cstring> |
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#include <cstdio> |
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|
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#include "PMT.h" |
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|
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inline double maxDist() { return ACC->maxDist; } |
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inline int sizeofObject() { return ACC->ndims * ACC->elemsize; } |
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|
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class Object : public GiSTobject // the DB object class |
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{ |
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velem *k; |
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|
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static double int2double(velem i) { |
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return i * ACC->max / ACC->steps + ACC->min; |
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} |
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static velem double2int(double d) { |
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return (velem)floor ((d - ACC->min) * ACC->steps / ACC->max); |
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} |
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|
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public: |
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Object() { |
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k = new velem [NDIMS]; |
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|
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for (int i = NDIMS; i--; ) |
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k[i] = ACC->vzero; |
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} |
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|
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Object(double *pkey); |
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|
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~Object() { |
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delete [] k; |
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} |
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|
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Object(const Object& obj) { |
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k = new velem [NDIMS]; |
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memcpy (k, obj.k, NDIMS * sizeof (velem)); |
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} |
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|
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Object& operator=(const Object& obj) { |
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delete [] k; |
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|
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k = new velem [NDIMS]; |
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memcpy (k, obj.k, NDIMS * sizeof (velem)); |
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} |
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|
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double area(double r) const { |
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return 0; |
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} |
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|
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double *data() const; |
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|
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double distance(const Object& other) const; // distance method (needed) |
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|
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int operator ==(const Object& obj) const |
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{ |
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return !memcmp (k, obj.k, NDIMS * sizeof (velem)); |
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} |
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|
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int operator !=(const Object& obj) const |
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{ |
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return !(*this==obj); |
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} |
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|
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int CompressedLength() const { |
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return sizeofObject(); |
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} |
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|
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Object(char *key); |
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void Compress(char *key); |
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}; |
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|
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#endif |
