48 lines
843 B
C++
48 lines
843 B
C++
/**
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* @file Errors.h
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* @brief vector of errors
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* @author Frank Dellaert
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*/
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// \callgraph
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#pragma once
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#include <vector>
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#include "Testable.h"
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#include "Vector.h"
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namespace gtsam {
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/** vector of errors */
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class Errors : public std::list<Vector>, public Testable<Errors> {
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public:
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/** print */
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void print(const std::string& s = "Errors") const;
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/** equals, for unit testing */
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bool equals(const Errors& expected, double tol=1e-9) const;
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/** subtraction */
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Errors operator-(const Errors& b) const;
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}; // Errors
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/**
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* dot product
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*/
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double dot(const Errors& a, const Errors& b);
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/**
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* BLAS level 2 style
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*/
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void axpy(double alpha, const Errors& x, Errors& y);
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/** print with optional string */
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void print(const Errors& a, const std::string& s = "Error");
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} // gtsam
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