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// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
// SPDX-FileCopyrightText: Bradley M. Bell <bradbell@seanet.com>
// SPDX-FileContributor: 2003-22 Bradley M. Bell
// ----------------------------------------------------------------------------
/*
{xrst_begin near_equal_ext.cpp}
Compare AD with Base Objects: Example and Test
##############################################
{xrst_literal
// BEGIN C++
// END C++
}
{xrst_end near_equal_ext.cpp}
*/
// BEGIN C++
# include <cppad/cppad.hpp>
# include <complex>
bool near_equal_ext(void)
{ bool ok = true;
using CppAD::AD;
using CppAD::NearEqual;
// double
double x = 1.00000;
double y = 1.00001;
double a = .00005;
double r = .00005;
double zero = 0.;
// AD<double>
AD<double> ax(x);
AD<double> ay(y);
ok &= NearEqual(ax, ay, zero, a);
ok &= NearEqual(ax, y, r, zero);
ok &= NearEqual(x, ay, r, a);
// std::complex<double>
AD<double> cx(x);
AD<double> cy(y);
// AD< std::complex<double> >
AD<double> acx(x);
AD<double> acy(y);
ok &= NearEqual(acx, acy, zero, a);
ok &= NearEqual(acx, cy, r, zero);
ok &= NearEqual(acx, y, r, a);
ok &= NearEqual( cx, acy, r, a);
ok &= NearEqual( x, acy, r, a);
return ok;
}
// END C++
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