64 lines
1.1 KiB
C
64 lines
1.1 KiB
C
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/*
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* DeltaFunction.h
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*
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* Created on: Aug 11, 2009
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* Author: alexgc
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*/
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#ifndef DELTAFUNCTION_H_
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#define DELTAFUNCTION_H_
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#include <string>
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#include <boost/utility.hpp>
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#include <boost/shared_ptr.hpp>
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#include "Vector.h"
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namespace gtsam {
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class DeltaFunction : boost::noncopyable {
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protected:
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Vector value; /// location of the delta function
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std::string key; /// id of node with delta function
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public:
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typedef boost::shared_ptr<DeltaFunction> shared_ptr;
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/**
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* Default Constructor
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*/
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DeltaFunction();
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/**
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* Constructor with initialization
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*/
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DeltaFunction(const Vector& value, const std::string& key);
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/**
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* Copy constructor
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*/
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DeltaFunction(const DeltaFunction& df);
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virtual ~DeltaFunction();
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/**
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* basic get functions
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*/
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Vector get_value() const {return value;}
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std::string get_key() const {return key;}
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/** equals function */
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bool equals(const DeltaFunction &cg) const;
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/** basic print */
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void print() const;
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};
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/** equals function for testing - prints if not equal */
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bool assert_equal(const DeltaFunction& actual, const DeltaFunction& expected, double tol=1e-9);
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}
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#endif /* DELTAFUNCTION_H_ */
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